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ASSAY
ASSAY LAB
2 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
TRB/A Bench drill
GENERAL DESCRIPTION The bench drill is used to draw out samples of precious metals to be assayed. Drive belt, inclinable and rotating table.
TECHNICAL DATA Max. drill capacity: Speeds Spindle run Column diameter Distance from column to spindle center Max. distance from spindle to table surface Spindle
Offer Line
20
Machine code
66000000738A
Quantity
1
16 mm 12 80 mm 71 mm 160 mm 300 mm 280 - 2380 rpm
3 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
ABT 220 Electronic Analytic Balance
GENERAL DESCRIPTION This high-quality precision scale is used to weigh the metal samples to be assayed.
TECHNICAL DATA • Weight range • Weight range • Overall dimensions
: from 0 to 31 gr (indicates up to five decimal figures) : from 0 to 120 gr (indicates up to 4 decimal figures) : 205 x 410 x 290 mm
Offer Line
30
Machine code
77000000781
Quantity
1
4 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
TAV/A Anti-vibrating table
GENERAL DESCRIPTION This wooden table is covered with “Formica” and has a marble anti-vibrating surface, which supports the analytic scale
TECHNICAL DATA 890x710x800 mm (L x W x H)
Dimensions
Offer Line
40
Machine code
77000000977
Quantity
1
5 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
FCOPP/A Cupellation furnace
GENERAL DESCRIPTION The cupellation furnace removes all non-precious metals from samples of precious alloy to be assayed. The silicon carbide resistances give out a maximum power of 3 KVA on each of the 3 resistance groups. The new FC0PP furnace has a stainless-steel structure with insulated walls and a cooling system consisting of 3 fans that allow the flow of hot air towards the upper part of the furnace, thus facilitating suction. The door of the muffle is also equipped with an articulated quadrilateral! system which allows the installation of an electric motor tor automatic opening. With this new thermal insulation, the external surface temperature in the critical points does not exceed 70-80 °C.
TECHNICAL DATA Power supply Polarity Max. nominal power Max. working temperature
400 V | 50/60Hz Threephase 9 kW 1300° C
Resting temperature
500° C
Silicon carbide muffle
155x205x80 mm
Number of cupels
n. 18 of 25 mm
Ceramic resistances
n. 6
Number of assays in 8 hours
30-40
Overall dimensions (L x W x H) Weight (approx.)
830 x 950 x 1850 mm 450 kg
Offer Line
50
Machine Code
660000001385A
Quantity
1
6 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
MSLR/B Machine for the treatment of cupel balls
GENERAL DESCRIPTION The MSLR/B is used for crushing, rolling and annealing those cupel balls needed for the assay process. This machine has three important characteristics: • Hardened steel anvil for crushing cupel balls • Motorized rolling mill with electrical pedal control • Small electric furnace with an incandescent sheet
TECHNICAL DATA Power supply
3 ph
Total power
1.5 kW
Water consumption
1-2 lt/1’
Dimensions
750 x 450 x 1300
Weight
120 Kg
Offer Line
60
Machine Code
660000000296A
Quantity
1
7 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
CS/B1 Separation Hood
GENERAL DESCRIPTION The hood, through the use of acids, is used to separate the precious metals contained in a sample of alloy in order to make a prior analysis of the material and decide the most suitable working process. This is composed of: • Polypropylene hood • No.2 electric heaters for glass volumetric flask with changeable power, each one has six places for glass flasks and a power of 1700 W • Washbasin for glass flask • Collection tank for acids with stainless steel drain The hood is also fitted with internal aspirators and lighting.
TECHNICAL DATA Power supply Polarity Max. nominal power Overall dimensions (L x W x H) Weight (approx.) Offer Line Machine code Quantity
400 V | 50/60Hz Threephase 4 kW 1500 x 850 x 1950 mm 175 kg
70 66000001150B 1
8 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
TLF/750 Fume scrubber for acid fumes
GENERAL DESCRIPTION The tower is used to neutralize acid fumes. It is made of polypropylene sheets and has a nozzle to spray a thick layer of plastic rings inside of the main body of the scrubber to increase the contact surface. The fumes are mixed with air/oxygen before to enter inside the tower in a mixing pipe. The flowrate of inlet gas can be controlled by using an Inverter (OPTIONAL). The scrubber can be equipped with a pH meter to control the acidity (OPTIONAL).
TECHNICAL DATA Tower Body dimensions Washing Bed Pump Fan Waste gas flowrate Inlet Diameter Outlet Diameter Washing solution Collecting tank Overall dimensions (LxWxH) Weight (approx.)
Offer Line Machine code Quantity
750 x 750 x 2000 mm Height about 1000 mm with Rings 1”/2” Vertical Centrifugal Length 450 mm Power 1 kW 400 V 0,75 kW 400 V max 1000 Nm3/h 160 mm 160 mm 750 x 1000 x 520 mm 1015 x 1195 x 2800 mm
100 kg
80 66000000518M 1
9 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
XRF Analyzer Spectrometer for preliminary analysis XRF Unit
GENERAL DESCRIPTION This spectrometer provides precision and accuracy at a wide range of concentration levels, typically present in precious metals alloys. It also offers rapid (30-300 second) readout. The first analysis results are displayed after a few seconds of measurement and are typically already quite accurate for standard alloys. If additional minor or trace elements are present, a longer measurement time is required for high precision.
Portable computer not included on the price (To be supplied as Optional)
TECHNICAL DATA Description
Value
Operating voltage range
10-30V DC
X-ray tube
Rh anode, up to 50kV, up to 125µA max.4W
Detector Power input max.
Si-PIN, Resolution at Mn K-alpha: FWHM < 210eV, up to 40kcps input count rate 70W ± 5%
Storage and Transport conditions
-20 – +60 °C; -5 – 140 °F
Temperature range during start-up
+5 – +40 °C; 41 – 104 °F
Temperature range
-10 – +45 °C; 14 – 113 °F
Air humidity
10-90% non-condensing
Protection class
IP 44 DIN40050
Dimensions and Weight of the Instrument
Offer Line Machine code Quantity
Unit height transport position
270mm (10.7“)
Unit height operation position
350mm (13,8”)
Unit width
306mm (12,1“)
Unit depth
306mm (12,1“)
Unit weight (excluding battery pack)
11kg (24,25lbs)
Weight of battery pack
0,75kg (1,65lbs)
90 77000001830 1
10 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
iCAP PRO X Duo ICP-OES Optical ICP - iCAP PRO X
GENERAL DESCRIPTION iCAP PRO X Duo ICP-OES has a direct system control via included ICP-OES software. The iCAP PRO X ICP-OES delivers robust, uncomplicated trace elemental analysis with fast start-up, easy-touse software and advanced accessory control, providing multielement detection technology. Complete ICP-OES system to include: •
True simultaneous iCAP PRO Series ICP-OES spectrometer covering the whole wavelength range in one single acquisition, with vertical torch orientation for ultimate robustness for both, radial and duo instruments
•
Standard aqueous sample introduction kit with a glass concentric nebulizer, glass cyclonic spray chamber, demountable quartz torch supplied with a 2.0 mm diameter bore center tube and an improved torch and injector holder as well as setup blank and multi element test solution
TECHNICAL DETAILS • • • • • • • • • • •
One simultaneous measurement with full wavelength coverage from 167 to 847 nm Solid state 27.12 MHz RF generator as power source to the plasma with optimized RF settings for aqueous and organic samples Thermostatically controlled Echelle polychromator for ultra-stable analyses with the option to use Ar or N2 as purge gas CID camera cooled down to -45 degrees Celsius for low background noise Fully interlocked torch box with safety viewing window and sliding door to contain plasma with a unique exchangeable inner torch box to prevent corrosion 3-channel peristaltic pump for stable sample introduction with optimized pump speed settings for aqueous and organic samples Ease-of-use torch design for simplified maintenance and installation as well as reliable positioning of the torch for reproducible results Gas flow control of auxiliary, nebulizer and cool gas via 3 independent mass flow controllers with optimized nebulizer and auxiliary gas flows for aqueous and organic samples Ensuring operator and instrument safety through full interlock control of gas and water flow, exhaust, polychromator and camera temperature Interlocked drain sensor allows for safe, unattended analysis, prevents spillage and saves sample in case of interruptions in the sample introduction Gas saving standby mode
•
Fast warm-up mode
•
Power requirements: 200-240 V, 50-60 Hz, single phase, 16 A (Europe), 20 A (North America, Japan)
Offer Line Machine code Quantity
100 * 1
11 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
ICP ACCESSORY ITEMS In order to carry out properly the ICP analysis process
C-LAB/B3 Laboratory Hood
Offer Line Machine code Quantity
110 * 1
12 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
ICP ACCESSORY ITEMS In order to carry out properly the ICP analysis process
ACCESSORY KITS
Micropipette
Heating Plate
Standard solutions
Dispenser
Offer Line Machine code Quantity
110 * 1
13 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
ICP ACCESSORY ITEMS In order to carry out properly the ICP analysis process
ACCESSORY KITS
Beakers Micropipettes
Plastic Tubes
Volumetric Flasks
Offer Line Machine code Quantity
110 * 1
14 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ASSAY
DRYING FURNACE for ASSAY LAB This furnace is used to dry the assayed samples after the cupellation process. The heating part of the furnace is made with kanthal heating resistances.
FCOPP/MS Drying Furnace
Technical Data: • • • • •
Max. working temperature: 1200°C Silicon carbide muffle Dim.: 115 x 220 x 70 mm Voltage : Single - Phase Power : 2.7 KW Dimensions : 400 (Width) x 650 (Depth) x 750 (height) mm.
Offer Line
120
Machine code
*
Quantity
1
15 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
FIM/60CPU
MELTING
GENERAL MELTING SECTION
16 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
MELTING
FIM/60CPU
FIM/35CPU Medium frequency induction melting furnace
17 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
FIM/60CPU
MELTING
GENERAL DESCRIPTION FIM/35CPU Main characteristics of our Induction Melting Units: • • • • •
Provided with Medium Frequency Generators; High efficiency electrical output; Simple Maintenance; High reliability even in worst working conditions; All our Melting Furnaces can be provided with the “Flux Concentrator” Technology”. The flux concentrator has the following advantages: Higher density of magnetic energy in the area inside the induction coil. Less time needed for the melting cycle. Higher energy efficiency. Higher magnetic stirring efficiency of the molten material
TECHNICAL DATA FIM/35CPU Capacity of the crucible Melting time Mechanical tilting of the crucible Overall dimensions (L x W x H)
40 Kg Silver / 60 Kg Gold 18 kT 25 minutes By hydraulic system 2350 x 1250 x 1800 mm
Power output Nominal Working frequency Voltage Power factor (cosF-i) Required cooling power (generator/furnace) Minimum cooling water capacity Min pressure for the cooling water pump Cooling water inlet temperature
33 kW 2 - 4 KHz Three phases 0.9 20000 Kcal/h 45 lt/min 2 Bars 25° + 35°C
Converter
Offer Line No. Machine code Quantity
160 66000000540B 2
18 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
CHILLERS
FRIGO121
FIM/20TPU Medium Frequency Induction Melting Furnace
19 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
CHILLERS
FRIGO121
GENERAL DESCRIPTION FIM/20TPU Main characteristics of our Induction Melting Units: • • • • •
Provided with Medium Frequency Generators; High efficiency electrical output; Simple Maintenance; High reliability even in worst working conditions; All our Melting Furnaces can be provided with the “Flux Concentrator” Technology”. The flux concentrator has the following advantages: Higher density of magnetic energy in the area inside the induction coil. Less time needed for the melting cycle. Higher energy efficiency. Higher magnetic stirring efficiency of the molten material
TECHNICAL DATA FIM/20TPU Capacity of the crucible Melting time Mechanical tilting of the crucible Overall dimensions (LxWxH)
25 Kg Silver / 40 Kg Gold 18 kT 15 / 20 minutes By hand-wheel system 700 x 1300 x 2000 mm
Converter Power output Working frequency Power-supply tension Power factor (cosF-i) Required cooling power (generator/furnace)
Minimum water-cooling capacity Min pressure for the cooling water pump Cooling water inlet temperature
Offer line Machine code Quantity
20 kW 2 - 4 KHz Three phases 0.9 9000 Kcal/h 15 lt/min 3 Bars 30° + 35°C
170 66000000694B 2
20 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
REFINING MELTING
RPG/ATOM Semi-atomizing tank for the production of gold and silver powder for refining process
GENERAL DESCRIPTION The tank The tank can produce very fine precious metal powders that can be used in aqua regia refining processes to substantially reduce acid dissolution time and allow the dissolution of alloys with higher content of silver (up to 20%) Our graining tanks are made entirely of stainless steel and have a highpressure centrifugal pump to impact the molten metal and create the powder. They can be easily tilted to recover the powder. The semi-atomization process is made through a graphite crucible which is supported by a stainless-steel frame fitted with a propane/air burner to protect the metal from oxidation during the pouring process.
Gold Doré converted into dust
TECHNICAL DATA Feeding Voltage Max. Power Useful tank capacity Internal tank dimensions
380V | 50/60Hz 3ph 1.8 kW 150 L Ø 476 x 883 H • 45 kg Au • 30 kg Ag • Ø 117/102 x H100/80 1 hole Ø3 • Ø 120/103 x H100/80 62 holes Ø1.5 885x1071x1170 mm
Capacity Crucible Overall dimensions
Offer Line Quantity
180 1
21 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
REFINING MELTING
RPG/D Tank for the production of gold and silver grains
GENERAL DESCRIPTION The Tank The tank can produce both gold and silver perfectly spherical grains and grains with high surface area for refining purposes (flakes). Our graining tanks are made entirely of stainless steel and have a centrifugal pump to move the water and for partial discharge They are also fitted with special discharge and rapid opening valves for an easy discharge of the grains into steel containers. The graining is made through a graphite or ceramic crucible which is supported by a stainless-steel frame fitted with a propane/air burner to control the pouring.
TECHNICAL DATA Feeding Voltage
380V | 50/60Hz 3ph
Max. Power Useful tank capacity Internal tank dimensions
0.75 kW 250 L Ø 634 x 800 H • 100 kg Au • 64 kg Ag • Ø 120/103 x H100/80 - 62 holes Ø1,5 • Ø 120/103 x H100/80 - 1 hole Ø3 1140 x 1394 x 1325 mm
Capacity Crucible Overall dimensions (L x W x H)
Offer Line Machine code Quantity
190 66000000674C 4
22 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
REFINING MELTING
WATER STORAGE TANK Water storage unit for graining tank
Photo just as Example of application. The final version of the unit to be supplied could be different.
GENERAL DESCRIPTION Storage tank to recycle the water coming from the graining tank of the grains production process The tanks has 1900 litres capacity and is provided with a conical shape bottom for impurities deposition and for an easy recovery of the grains, which accidentally could go inside the tank. Offer Line Machine Code Quantity
200 33000015241 1
23 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
REFINING MELTING
CPL/1000 Ingot mold trolleys to cast gold or silver bars Machine code: n. 66000000673D
GENERAL DESCRIPTION The trolley is used to cast gold or silver bars. All trolleys are mounted on four wheels and fitted with a steel or cast-iron surface where the ingot molds are positioned. The molds are heated by gas + air burners to control the metal solidification process. The height of the trolley is adjustable, and the lifting mechanism can be both automatic and manual to reach the desired pouring position.
TECHNICAL DATA Max. loading weight Available loading surface Min. height of leading surface from ground Max. height of leading surface from ground Lifting mechanism Overall dimensions (L x W x H) Offer Line Machine code Quantity
500 kg 1000x540 mm 683 mm 1248 mm Hydraulic with pedal 1339 x 869 x 1761 mm
210 66000000673D 1
24 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
REFINING MELTING
ROTATING SUCTION HOOD OVER THE CRUCIBLE Rotating Suction Hood for FIM/35CPU and FIM/20TPU Furnaces Crucibles
Stainless steel rotating suction hood Provided with rotating cover
Suction during melting cycle Crucible
Stainless steel pipe of the suction hood To be connected to the Sleeve Filter
Stainless steel rotating suction hood Provided with rotating cover
GENERAL DESCRIPTION This is a special rotating suction hood made of refractory stainless steel in order to carry out a proper fume suction around the crucible area during the melting cycle. The hood is provided with a special protection mesh that has also the function of sparks arrestor and it has to be connected to a Sleeve Filter. Additional stainless-steel pipelines to be supplied are extra-charge, and anyhow it will be verified according to your factory’s layout.
Offer Lines Quantity
220 and 230 4
25 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
FRIGO51 Water chiller for FIM/30TPU Furnace Machine code: n. 77000000490
GENERAL DESCRIPTION The chiller Compact unit designed for use in industry, supplied with hermetic scroll compressors and the innovative finned pack evaporator installed inside the hydraulic storage tank. Thanks to the wide operating limits, it can operate in pressurized hydraulic circuits or at atmospheric pressure. It allows great application versatility and high degree of reliability and is therefore the best solution for all process applications that require high performance, continuous operation and reduction of management costs.
TECHNICAL CHARACTERISTICS Feeding Voltage Nominal cooling capacity Total absorbed power Tank volume Working weight Overall dimensions (L x W x H)
Offer line Machine code Quantity
400V | 50Hz 3ph 18.31 kW 3.53 kW 115 L 323 kg 660 x 1310 x 1265 mm
240 77000000490C 4
26 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
MELTING
FIM/10NT
FIM/12NT Medium frequency induction melting furnace by Manual Extraction of the Crucible
MAIN CHARACTERISTICS • • • • • •
•
•
Rapid interchangeability and easy replacement of the crucible. Possibility to use graphite as well as silicon carbide crucible. Display monitoring of the working parameters of the generator as voltage and absorbed power. Manual extraction of the crucible using the appropriate tongs. Computerized alarm diagnostics system. Instructions and advices are shown on the display. Closed ring power regulation, which allows the system to absorb the set power regardless of the quantity and type of metal to melt. Three-phase power-supply transformer: o Nominal Voltage: depends on where the machines is installed. o Allowed fluctuation of the electrical mains: +/- 10%. Pulse stirring function for special alloys.
TECHNICAL DATA Absorbed power: Power output: Required quantity of the cooling water: Maximum capacity of the crucible: Melting time Overall dimensions (L x W x H) Weight Offer line Machine code Quantity
12.0 kW 11,4 kW 20 litres/minute 6,0 Kgs. fine silver 15 minutes 485 x 510 x 915 mm. (L x W x H) Approx. 216 Kgs.
250 66000001401A 1
27 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
MELTING
FIM/10NT
FRIGO20 Water chiller for FIM/10NT Furnace Machine code: n. 77000000505
GENERAL DESCRIPTION The chiller Compact unit designed for use in industry, supplied with hermetic scroll compressors and the innovative finned pack evaporator installed inside the hydraulic storage tank. Thanks to the wide operating limits, it can operate in pressurized hydraulic circuits or at atmospheric pressure. It allows great application versatility and high degree of reliability and is therefore the best solution for all process applications that require high performance, continuous operation and reduction of management costs.
TECHNICAL DATA Feeding Voltage Nominal cooling capacity Total absorbed power Tank volume Working weight Overall dimensions (LxWxH)
Offer line Machine code Quantity
400V | 50Hz 3ph 8.26 kW 1.90 kW 60 L 199 kg 560 x 1284 x 795 mm
260 77000000505 1
28 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
MELTING
FIM/10NT
ROTATING SUCTION HOOD OVER THE CRUCIBLE Rotating Suction Hood for FIM/12 Furnace Crucible
Stainless steel rotating suction hood Provided with rotating cover
Suction during melting cycle Crucible
Stainless steel pipe of the suction hood To be connected to the Sleeve Filter
Stainless steel rotating suction hood Provided with rotating cover
GENERAL DESCRIPTION This is a special rotating suction hood made of refractory stainless steel in order to carry out a proper fume suction around the crucible area during the melting cycle. The hood is provided with a special protection mesh that has also the function of sparks arrestor and it has to be connected to a Sleeve Filter. Additional stainless-steel pipelines to be supplied are extra-charge, and anyhow it will be verified according to your factory’s layout.
Offer Lines Quantity
270 1
29 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
MELTING
FIM/10NT
IE/400 Centrifugal Dryer
GENERAL DESCRIPTION The Centrifugal Dryer The unit is used to dry chains, small metal products and silver or gold grains using hot air. The centrifugal dryer is entirely built in stainless steel, with an extractable basket statically and dynamically balanced. This unit is also provided with the proper safety devices that always stop the motor before opening the covers.
TECHNICAL DATA Extractable basket Power supply Power Max Load Maximum speed of rotation Overall dimensions Weight
Offer line Machine code Quantity
400 mm diameter. Three-phase 3 KW 40 Kgs. of metallic grains 900 rpm 1050 x 800 x 1250 mm. (length-width-height) 350 Kg.
280 66000001153 1
30 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
FUME TREATMENT
FM/B8000
FM/B3000 Sleeve filter
31 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
GENERAL DESCRIPTION. Sleeve filters with compressed air pneumatic cleaning systems to filter and separate medium, fine and super- fine powders with high filtration efficiency and perfect cleansing of the filter area in continuous working. Dust enters the unit below the sleeve filters through the inlet connected to the hopper. The dust drops into the container below thanks to a substantial drop in speed. It is subsequently sent to the sleeve filters passing from the outside to the inside thus depositing any impurities and releasing clean air. The filter units are complete with sustainer legs, collection container, electrical connections between the valves and the programmer, inspection port-hole and attachment flange. The unit is made of shaped plate panels properly painted. The filtering sleeves are made of a special tissue of very high quality to resist at high temperatures. These sleeves are inserted into galvanized metallic boxes for increasing durability and resistance. During the working cycle the filtering unit is kept in perfect efficiency thanks to a cyclical counter- current cleaning system. Compressed air is used inside sleeves to shake them and collect any dust in the collecting tank placed under filter bags. The cleaning operation is completely automated. The filter is fitted with a control instrument and microprocessor that guarantee a “FULL AUTO” function rendering the instrument completely autonomous in the handling of the filter cleansing operations, which are automatically increased or decreased depending on actual requirements. The sleeve filter suction fan is fitted with an inverter to control the speed of the fan. Top Access for maintenance operations.
TECHNICAL DATA Sleeve material Capacity Power supply Polarity Excitement time Pause time Compressed air supply Overall dimensions (L x W x H)
Offer line Machine code Quantity
Nomex 3000 m3/h 400 V 50-60 Hz Three phase 0.05 to 1 sec 0.35 to 35 sec from 4.5 bar +/- 0.5 bar 3660x1850x4650
290 66000001098B 1
32 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
METALLIC SINK
GENERAL DESCRIPTION Stainless steel basins for the melting department, to carry out different rinsing and washing cycles.
Offer line Machine code Quantity
300 * 1
33 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
CPL/AU Trolley for Gold Anodes Production
GENERAL DESCRIPTION This trolley is needed to produce the gold anodes to be introduced inside the gold electrolytic cells. The ingot trolley is made up of welded section iron and is set on four wheels. This trolley has the following characteristics: • • •
Longitudinal movement Gas burner for the heating of the moulds The moulds are held together by means of one pin closed by the simple turning of a handle
Photo just as Example of application. The final version of the unit to be supplied could be different.
Gold Anode
Offer line Machine code Quantity
310 66000001552 1
34 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
CPL/AG Trolley for Silver Anodes Production
Silver anodes for the refining process Trolley for Silver anodes production
GENERAL DESCRIPTION The ingot trolley is made up of welded section iron and is set on four wheels. It includes honeycomb gas heaters meant for no. 6 cast-iron moulds to produce no. 5 anodes every batch. Clamping for the ingot trays is mechanic, available on request can be hydraulic.
Offer line Machine code Quantity
320 66000000096 1
35 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
IAO/BR250 TWINS GOLD REFINING PLANT
AQUA REGIA GOLD REFINING DEPARTMENT
The “Refined” Gold Powder
36 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
IAO/BR250 TWINS Aqua Regia Gold Refining Tumbler
IAO/BR250 TWINS GOLD REFINING PLANT
37 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
IAO/BR250 TUMBLER GOLD REFINING PLANT Example of the “SINGLE UNIT” Version
38 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
GENERAL DESCRIPTION IAO/BR250 TWINS The aqua regia gold refining tumbler is a new technology compared to static refining plants. Each refining unit consists of one PPL tumbler with a total volume of 400 liters, it is inclined to 30° and rotated by a motor, with the possibility to adjust the rotation speed. The rotation forces the gold grains to continuously rub against each other reducing the overall dissolution time. The tumbler has a useful capacity of 200 liters (acids plus gold grains). External to the tumbler there is a Pyrex glass condenser to condense the acid fumes reducing their overall volume, thus resulting an easier fume neutralization operation. The unit can work during the night without supervision. The daily quantity to be refined in the IAO/BR250 TWINS Gold Refining Plant is of 100 kg/8hr of gold grains with a final gold purity of 999,5/1000 (minimum). The rotating system can refine gold grains as well as casting scraps and some types of precious ashes. The plant is made up of: • • • • •
Two PPL tumblers each one with a total volume of 400 liters Two Graduated tanks for HCl and HNO3. Acid transfer from the reactors by vacuum. Four Filter units on wheels with a compressed air diaphragm pump to transfer the solutions Two 500 liters precipitation unit complete with automatic Sodium-Metabisulphite integration system One Electrical board
External of the Tumbler there are two Pyrex glass condensers with a cool water circulation that allows a good acids recovery and a good fumes neutralization.
MAIN TECHNICAL DATA Power supply Power Refining Capacity Dimensions (mm.): Weight (Kgs.):
Offer line Machine code Quantity
400 Volts - Three-phase – 50 Hz 5,0 kw 100 kg/day (Every 8/ 9 Hours) Length 7210 x Depth 3360 x Height 1500
360 66000001446C 1
39 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
IRM/A AUTOMATIC CHEMICAL REINTEGRAL UNIT
The sodium Metabisulphite (SM) system is used for both refining units and has a 300 lts. capacity. It is fitted with a stirrer and payload hopper for the sodium Metabisulphite. It is also possible to dissolve the sodium Metabisulphite powder in it. A “Redox” probe is supplied with the cementation tank – this probe reads the Redox potential of the solution. The worker presses a button on the control panel to add small quantities of SM, via a diaphragm pump, until the desired value is shown on the probe. Offer line Machine code Quantity
370 6600000716A 2
40 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
TLF/850 Fume scrubber for acid fumes
GENERAL DESCRIPTION The tower is used to neutralize acid fumes. It is made of polypropylene sheets and has a nozzle to spray a thick layer of plastic rings inside of the main body of the scrubber to increase the contact surface. The fumes are mixed with air/oxygen before to enter inside the tower in a mixing pipe. The flowrate of inlet gas can be controlled by using an Inverter (OPTIONAL). The scrubber can be equipped with a pH meter to control the acidity (OPTIONAL).
TECHNICAL DATA Tower Body dimensions Washing Bed Pump Fan Waste gas flowrate Inlet Diameter Outlet Diameter Washing solution Collecting tank Overall dimensions (L x W x H) Weight (approx.)
Offer line Machine code Quantity
750 x 750 x 2000 mm Height about 1300 mm with Rings 1”/2” Vertical centrifugal length: 450 mm; Power: 1,1 kW 400 V 1,1 kW 400 V max. 1500 Nm3/h 160 mm 160 mm 900 x 1040 x 760 mm 1500 x 1200 x 3500 mm about 150 kg
380 66000000799A 2
41 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
CHILLERS
FRIGO20
FRIGO31 Water chiller for the Pyrex Condensers of the Gold Refining Plant
GENERAL DESCRIPTION The chiller Compact unit designed for use in industry, supplied with hermetic scroll compressors and the innovative finned pack evaporator installed inside the hydraulic storage tank. Thanks to the wide operating limits, it can operate in pressurized hydraulic circuits or at atmospheric pressure. It allows great application versatility and high degree of reliability and is therefore the best solution for all process applications that require high performance, continuous operation and reduction of management costs.
TECHNICAL DATA Feeding Voltage Nominal cooling capacity Total absorbed power Tank volume Working weight Overall dimensions (LxWxH)
Offer line Machine code Quantity
400V | 50Hz 3ph 10.27 kW 2.27 kW 115 L 303 kg 660 x 1310 x 1265 mm
390 77000000484 1
42 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
C/LAB Laboratory Hood
GENERAL DESCRIPTION The laboratory hood is used for carrying out the recovery steps of some gold, which could be lost during the production cycle. With the machine, we supply all the relevant glass items and a kit of accessories needed for completing the chemical processes as for example Pyrex glass flasks of different sizes, 3lts. , 5 lts., 10 lts. , plastic containers, a starting kit.
TECHNICAL DATA Overall dimensions (L x W x H) Weight (approx.)
Offer line Machine code Quantity
1480X750X1720 mm. 130 kg
400 66000001197A 1
43 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ICAU/DE Plant for the Reduction of Silver
GENERAL DESCRIPTION This unit is used for the silver recovery from the waste solutions coming from the silver nitrate production process. It is provided with a 400 litres precipitation tank having a stirring mechanism for mixing properly the solution. Then there is a filter trolley fitted with a diaphragm pump to filter and transfer the solutions. The diameter of the filter area is 400 mm.
Offer line Machine code Quantity
410 1
44 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
STU/450 Hot-air oven
GENERAL DESCRIPTION The machine works by hot air circulation and is used to carry out a proper drying step of different kinds of precious metals. The inner part of the oven is made of stainless steel. The temperature of the oven is controlled by a thermoregulator with platinum thermo-resistance.
TECHNICAL DATA Power supply Internal Dimensions of Chamber POWER Max. working temperature Volume of the working chamber Overall dimensions (L x W x H) Weight (approx.)
Offer line Machine code Quantity
380 V / 50 Hz 750 x 550 x H 1100 mm. 6,3 KVA 300°C 450 liters 1000 x 820 x 1445 mm. 235 kg
420 66000001110E 1
45 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ACIDS TRANSFER & STORAGE SYSTEM System for ACIDS storage and Transfer
GENERAL DESCRIPTION This system is made-up of the following units: •
No. 3 Storage Tanks for Acids with external containment. Each tank of 3000 liters capacity.
•
Daily Tanks system. No. 3 Tanks of 200 liters capacity with the relevant pneumatic pumps and level sensors.
Daily Tanks System Each tank of 200 litres capacity
Acids Storage Tanks Each tank of 200 litres capacity Offer line Machine code Quantity
430 60000001739 1
46 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Water Demineralization Plant Type DEMI/1000 With Automatic Regeneration Resins System To produce the needed Demineralized Water for the Refining and Melting Departments
Resins Columns
Intermediate Storage Tank
NAOH 30% Storage Tank
HCL 33% Storage Tank Filter
Booster Pump
47 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
GENERAL DESCRIPTION Maximum Flow Rate: 1000 Litres / Hour. DESCRIPTION of the EQUIPMENT: • •
- No. 2 Resins Tanks each one of 100 litres capacity, containing: STRONG CATION RESIN: 75 Litres STRONG ANIONIC RESIN: 75 Litres - No. 1 Flowmeter inlet water to be treated d.1 "in PVC Scale 500-1500 lt / h - No. 1 Flowmeter for NAOH D.1 / 2 " Scale 25-100 LT / H - No. 1 Flowmeter for HCL D.1 / 2 " Scale 25-100 LT / H - No. 1 CATIONIC Multi-Valve Mod. V132 - No. 1 ANIONIC Multi-Valve Mod. V132 - No. 1 Control Unit 220 V 50 HZ in order to handle properly the resins regeneration cycles. There is an automatic control by means of the regeneration start button. - Built-in Conductivity meter and Measuring Cell. - No. 2 Regenerating suction regulation needle valves
• •
- No. 2 Regenerating Suction Units: NAOH 30% Storage Tank 60 litres capacity (Diameter 400 mm. x Height 600 mm.) HCL 33% Storage Tank 60 litres capacity (Diameter 400 mm. x Height 600 mm.) - No. 1 Automatic valve closing service complete with unions. - Polypropylene base for plant support. - No. 1 FILTER to collect the impurities at the inlet. - No. 1 Tank of 300 litres provided with booster pump and the proper Level Probe to transfer the spent solutions from the regeneration process of the demi-plant.
TECHNICAL DATA Max Flow Rate: 1000 litres / hour Power Supply: 1 kW Voltage: 3-Phase – 380 Volts Plant Dimensions: 1000 X 1500 X H 1500 mm Weight: Kg. 250 Offer line Machine code Quantity
440 * 1
48 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ELECTROLYTIC GOLD REFINING PLANT Type IAO/AX4-L
ELECTROLYTIC GOLD REFINING DEPARTMENT
Fine 999,9 Gold Sponge
49 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
IAO/AX4-L Electrolytic Gold Refining Plant
Photo not representative of the actual unit. The final version of the machine could be slightly different.
50 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
GENERAL DESCRIPTION This automatic gold electrolytic unit (AGE) is constituted by 4 cells to produce up to 80 - 100 kg of fine gold per day. With this plant it is possible to obtain gold with a purity of 999,9/1000 starting from 900/1000 with a maximum silver content of 5 %. In order to obtain a final purity of 999,9/1000 the presence of PGM metals must not be over 0,1%. The equipment is made-up of one Refining Bench divided into 4 polypropylene (PPS) cells and 1 service compartment for the installation of the level sensors, temperature sensors, addition system and circulation of the solution. All the cells are placed under a PVC Hood. The PVC hood is supported by a metal structure coated with an anti-acid film. The total volume capacity is about 400 litres. The external dimensions are of about 3000 x 800 x 2500 mm. -
Each refining tank is fitted with:
-
N° 4 Anodic bars for the loading of gold anodes (2 anodes of 4-5 kg each bar) made by 1 copper profile dim. 20 x 20 x 510 mm with 2 brass (or silver) contacts.
-
N° 5 Cathodic bars to collect the fine gold sponge made by 1 copper profile 20 x 20 x 510 mm with titanium plate and brass (or silver) electric contacts. The bars can be coated by titanium on request.
-
N° 4 Filtering bags to collect silver chloride and other impurities.
The refining plant is provided also with: -
-
Thermostats and Automatic systems to control the electrolyte temperature and level. Centrifugal magnetic pump for the circulation of bath solution. Exhaust ventilation System to capture the acid fumes. System for the addition of HCl and HNO3 (if necessary) Anti-acid Control Panel. Offer line Machine code Quantity
480 66000001650A 1
51 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
RECTIFIER Rectifier for the Electrolytic Gold Refining Plant
Photo not representative of the actual unit. The final version of the machine could be slightly different.
Rectifier type RAD/AU 1000A-8V • • • • • • • • • • • • •
Power Supply: 1000 A – 8 V Three-phase power supply 400 Vac 50/60 Hz + / -10% SCR technology Hexaphase straightening group with interphase reactor. Constant current or constant voltage operation. Regulation from 1% to 100% of the plate values. Limitation of the maximum output current. Network presence control with rectifier block and signalling. Network isolation 3500 Vrms. Noise below 75 db. Protection against overtemperature regulation group, rectifying group, windings of the power transformer. Rectifier protection through ultra-fast fuses. Dimensions (L x W x H): 700 x 700 x 1200 mm Offer line Machine code Quantity
480 77000001266 1
52 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
TLF/850 Fume scrubber for acid fumes
GENERAL DESCRIPTION The tower is used to neutralize acid fumes. It is made of polypropylene sheets and has a nozzle to spray a thick layer of plastic rings inside of the main body of the scrubber to increase the contact surface. The fumes are mixed with air/oxygen before to enter inside the tower in a mixing pipe. The flowrate of inlet gas can be controlled by using an Inverter (OPTIONAL). The scrubber can be equipped with a pH meter to control the acidity (OPTIONAL).
TECHNICAL DATA Tower Body dimensions Washing Bed Pump Fan Waste gas flowrate Inlet Diameter Outlet Diameter Washing solution Collecting tank Overall dimensions (L x W x H) Weight (approx.)
Offer line Machine code Quantity
750 x 750 x 2000 mm Height about 1300 mm with Rings 1”/2” Vertical centrifugal length: 450 mm; Power: 1,1 kW 400 V 1,1 kW 400 V max. 1500 Nm3/h 160 mm 160 mm 900 x 1040 x 760 mm 1500 x 1200 x 3500 mm about 150 kg
490 66000000799A 1
53 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Cathode Washing Unit GENERAL DESCRIPTION This equipment is used to wash the sponge deposited cathodes at the end of the electrolytic refining cycle. It is a trolley unit provided with water sprayer and proper discharge system. Dimensions: 1000 (L) x 900 (W) x 1100 (H) mm.
Photo not representative of the actual unit. The final version of the machine could be slightly different.
Offer line Machine Code Quantity
510 * 1
54 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Anode and Anodic Bag Collection Unit GENERAL DESCRIPTION This equipment is used collect the un-dissolved anodes and anodic bags after removal from the electrolytic refining unit at the end of every refining cycle. It consists of: •
PP tank 750x1500x500 mm, with cover
•
Iron frame, on wheels
Photo not representative of the actual unit. The final version of the machine could be slightly different.
Offer line Machine Code Quantity
520 * 1
55 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Anodic Sludge & Bag Washing Unit GENERAL DESCRIPTION This equipment is used to wash the bags containing the anodic sludge and collect any drops of electrolyte gold solution contained therein. It consists of: -
Base Tank 800x500x500 mm Base tank base-plate, on wheels PP filter bag with frame PVC vacuum tank with cover, 600 lts capacity, conical bottom Vacuum pump Control panel PP magnetic pump, 1.1 kW
Anodic sludge and Bag washing unit
Photo not representative of the actual unit. The final version of the machine could be slightly different.
Offer line Machine Code Quantity
530 * 1
56 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Anode Loading Trolley GENERAL DESCRIPTION This unit is used to manually load the anodes to the anodic jig.
Anode Loading Unit
Photo not representative of actual unit
Offer line Machine Code Quantity
540 * 1
57 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Gold Sponge Washing Unit GENERAL DESCRIPTION It consists of: • • • • • •
No. PP Tank with covers Sprayers No. 1 service trolley for PP tank Manual H2O Valve Discharge valves Diaphragm Pump
Photo not representative of the actual unit. The final version of the machine could be slightly different.
Offer line Machine Code Quantity
550 * 1
58 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Silver anodes for the refining process Silver Electrolysis Tank
ELECTROLYTIC SILVER REFINING DEPARTMENT
Fine Silver Crystals
59 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
AFF/20AG Electrolytic Silver Refining Plant
60 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
GENERAL DESCRIPTION The plant This plant can refine up to 30 Kg of silver/day to a purity of 999/1000 and consists of: • No. 2 electrolytic refining tanks - 275 litres capacity each one. • 10 silver anodes of 5-8 kg per cell • 6 cathodes per cell • Filter bags to contain the silver anodes. • Electric steel contacts. • Automatic silver discharge valve. • Each tank can refine 15 Kg of silver in 24 hours. • The tanks are positioned on a framework with stairs and gangway.
DETAILED DESCRIPTION Electrolytic tank The IAAG electrolytic silver refining plants have 275 l capacity refining cells and can hold up to 10 ingots weighing up to 8 kg each. The tanks are made up of polypropylene and they have a particular shape in order to facilitate the silver precipitation and recovery. The production of pure silver is of 15 kg every 24 hours with minimum 60 grams/litres of AgNO3 (each cell). The tank is fitted with: • Stainless steel sheet cathodes. • Anti-acid filter bags to contain the silver anodes to be refined. • Copper electrical contacts. • Anodes bars to hang up the Silver anodes to be refined • Trolley stirring mechanism provided with blades for the breakage of the irregular deposits. • • Suction hood equipped with door on hinges and connection pipe to the suction plant. The electrolytic refining method for silver is the sole that can guarantee a purity of over 999.5. The units do not require any particular maintenance and can work in a continuous cycle. The silver to be refined needs to be melted into an ingot/anode that can be hung on the anode bars and must not have a purity below 700/1000.
Separated Circulation tank This tank is fitted with a Vertical Centrifugal circulation pump to homogenize the electrolyte. • Power: 0,25 kW • Length: 750 mm
IAAG rectifier 600 A - 8 V: • • • • •
Dimensions: 620 x 620 x 540 mm Three-phase power supply 400 Vac 50/60 Hz + / -10% SCR technology. Protection against overtemperature regulation group, rectifying group, windings of the power transformer. Rectifier protection through ultra-fast fuses.
Offer line Machine code Quantity
600 66000001036B 1
61 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
UNIT for CLEANING ANODIC BAGS GENERAL DESCRIPTION This equipment is used to wash the anodic bags at the end of the electrolytic silver refining cycle. It is a trolley unit provided with water sprayer and proper discharge system. Dimensions: 1000 (L) x 900 (W) x 1100 (H) mm.
Photo not representative of the actual unit. The final version of the machine could be slightly different.
Offer line Machine code Quantity
610 * 1
62 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
IE/F1 Centrifugal Dryer for Silver Crystals
GENERAL DESCRIPTION The Centrifugal Dryer The unit is used to dry the silver crystals after the electrolytic refining cycle. The centrifugal dryer is entirely built-in stainless steel, with an extractable basket statically and dynamically balanced. This unit is also provided with the proper safety devices that always stop the motor before opening the covers.
TECHNICAL DATA Extractable basket Power supply Power Max Load Overall dimensions Weight
Offer line Machine code Quantity
320 mm diameter. Three-phase 1,5 KVA 8 Kgs. 450 x 680 x 920 mm. (length-width-height) 110 Kg.
620 66000000649B 1
63 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
TLF/500 Fume scrubber for acid fumes for the AFF/20AG Silver Electrolysis Refining Plant
GENERAL DESCRIPTION The tower is used to neutralize acid fumes. It is made out of polypropylene sheets and has a nozzle to spray a thick layer of plastic rings inside of the main body of the scrubber to increase the contact surface. The flowrate of inlet gas can be controlled by using an Inverter (OPTIONAL). The scrubber can be equipped with a pH meter to control the acidity (OPTIONAL).
TECHNICAL CHARACTERISTICS Tower Body dimensions Washing Bed Pump Fan Waste gas flowrate Inlet Diameter Outlet Diameter Washing solution Collecting tank Overall dimensions (L x W x H) Weight (approx.)
Offer line Machine code Quantity
500 x 500 x 1350 mm Height about 650 mm with Rings 1” Vertical Centrifugal Length 450 mm Power 0,75 kW 0,25 kW 230 V Max 600 Nm3/h 160 mm 160 mm 500 x 500 x 900 mm 550 x 900 x 2500 mm
100 kg
630 66000001000A 1
64 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
CENTRALIZED FUME TREATMENT DEPARTMENT
65 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
TLF/2000 Fume scrubber for acid fumes
66 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
GENERAL DESCRIPTION The tower is used to neutralize acid fumes. It is made of polypropylene sheets and has a nozzle to spray a thick layer of plastic rings inside of the main body of the scrubber to increase the contact surface. The fumes are mixed with air/oxygen before to enter inside the tower in a mixing pipe. The flowrate of inlet gas can be controlled by using an Inverter (OPTIONAL). The scrubber is equipped with a pH meter to control the acidity and a dosing pump with a 100-l tank for the caustic soda. The level of solution is controlled by sensors with automatic valve for refilling.
TECHNICAL DATA Tower Body dimensions Washing Bed Pump Fan Waste gas flowrate Inlet Diameter Outlet Diameter Washing solution Collecting tank Overall dimensions (L x W x H) Offer line Machine code Quantity
diameter 2000 mm x 4800 mm Height about 3800 mm with Rings 1”/2” Vertical Centrifugal Length: 900 mm; Power: 2,2 kW 400 V 18 kW 400 V 12000-15000 Nm3/h 600 mm 600 mm 2480 x 2000 x 1030 mm 3700 x 2800 x 7700 mm
670 66000001029C 1
67 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
ACID WATERS TREATMENT DEPARTMENT
68 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
IN/B Waste water treatment plant
69 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
GENERAL DESCRIPTION IN/B Water Treatment Plant Water coming from the refining process can be treated with this plant which consists of: • •
n°1 tank complete with agitator to stir the solution to be neutralized n.1 Filter press with pneumatic pump
The filter press is used to filter the neutralized solutions and retain the copper, zinc etc. hydroxides. The components of the filter press, from the smallest to the largest, are single-block structures that are electrically welded, machined and carefully inspected; the design has allowed for very low stress levels, even under maximum operating pressure. The heads and longitudinal bars are plated with stainless steel or other metals depending on the chemical properties of the solutions to be filtered. The cloths, the shape and the dimensions of the plates, as well as the materials used inside the filter elements, constitute the most important part of a filter press. The choice of these elements is the result of years of experience on the part of those who are familiar with these problems. The pump is provided with an electronic level control probe for the automatic starting and stopping of the plant.
TECHNICAL CHARACTERISTICS Dimensions of filter plates Number of filter plates Capacity of treatment tank Power supply Polarity Max. nominal power Offer line Machine code Quantity
440x440 mm 500x500 mm 20 50 1000 litres 400V | 50/60Hz Three-phase 0.6 kW 710 66000000787D 1
70 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
IRS/300 Selective resins plant Machine code: n. 66000000876A
71 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
GENERAL DESCRIPTION IRS/300 Selective Resins Plant The selective resin can recover gold, platinum, palladium, rhodium and mercury, without retaining silver so as to prolong the life of the resin itself. With the use of this technology, the sludge of copper and other base metals produced after the filter press treatment is practically free from precious metals. This resin can retain up to 40-50 g of precious metal per liter and cannot be regenerated. The recovery of the precious metal is subsequently done by incineration process.
TECHNICAL DATA Treatment capacity Electrical requirement (kw or kva-V-Ph+E-Hz) Maximum absorbed power Operational mode Control or monitoring Itoi resin absorption capacity Self-diagnostics Safety features – protection IP Industrial water Water pressure Circulating solution pressure Compressed air flow rate (l/h) Pression of compressed air (bar) Overall dimensions (L x W x H)
Offer line Machine code Quantity
300 Litres per Hour 1,0 kW – 400V – 3Ph+H + N – 50Hz 1 kW Manual No 40-50 gr. Precious Metal / litre No CE – IP 54 Tap Water 3 bars 0,5 – 1,0 bars min 100 l/’h 3- 6 bar; Attachment: 1/4” G threads 850 x 2600 x 1800 mm
720 66000000876A 1
72 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Waste Waters Storage System GENERAL DESCRIPTION This system is used for the storage of the waste waters after the different chemical treatments. It is made-up of the following units: • •
No. 3 Storage Tanks of 2500 liters capacity each one. No. 1 Storage Tank of 4000 liters capacity.
Waste Water Storage Tanks Each tank of 2500 litres capacity
Waste Water Storage Tank of 4000 litres capacity
Offer line Machine code Quantity
730 60000001741 1
73 ITALIMPIANTI ORAFI S.p.A. – Via Provinciale di Civitella, 8 – 52041 Badia al Pino – Arezzo – Italy http://www.italimpianti.it E-mail: [email protected] Tel. (+39) 0575 449.1 - Fax (+39) 0575 449.300
Evaporation Plant 2 M3/Day GENERAL DESCRIPTION This is a heat pump vacuum evaporation plant. By vacuum evaporation of waste water, it is possible to perfectly separate the purified water from the pollutants. As results are obtained: Distillate (1) -
70% - 80% by volume Low conductivity (
