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Copper Core Dissolution

  • 100% 100%
Dissolvers by OPI GROUP are based on an innovative chemical and technical principle, which guarantees the preservation of the final fineness of the alloy with the complete removal of copper traces from the manufactured item. One of the main features of this processing system is the closed cycle fume reduction system, which allows no emissions into the atmosphere, thus making this equipment a zero impact system.

Our machines represent the safest and most economical solution for dissolving copper core in gold manufacture: 14 Kt. and 18 Kt.

Capacity lt
Power kW
Heating Power kW
Overall Dimensions mm
Model
DR30
30
0,55
3,00
2000X1000XH2000
Model
DR100
100
1,5
4,50
2500x1500xH2500

The dimensions are to be considered INDICATIVE and without stairs and/or walkways.

Low Title Copper Core Dissolution
  • 100% 100%

The system developed by OPI group guarantees an excellent process of dissolving the copper core in very low karat alloys, for example alloys whose gold content does not exceed 250/1000.

The solution used for this process is a slightly acidic solution assisted by the injection of a catalyst throughout the process.

The advantages of this innovative process are:
A) Recycling the solution with consequent recovery of dissolved copper
B) Very low emissions into the atmosphere
C) Limited operating and management costs

Capacity lt
Power kW
Heating Power kW
Overall Dimensions mm
Model
HLK50
50
0,55
6,00
2000X1000XH2000
Model
HLK100
100
1,5
12,00
2500x1500xH2500

The dimensions are to be considered INDICATIVE and without stairs and/or walkways.

Iron Core Dissolution
  • 100% 100%

Iron dissolvers by OPI GROUP are based on an innovative chemical and technical principle, which guarantees the preservation of the final fineness of the alloy with the complete removal of copper traces from the manufactured item. The iron dissolution system uses a hydrochloric acid (HCL) bath in a heated tank made of PVDF plastic material, equipped with a rotating movement function to allow the solution to penetrate all the manufactured items. Smoke neutralization takes place in smoke reduction towers sized according to the customer’s needs. The dimensioning and design of the system, in term of both quantities to be processed and positioning, will be decided together with the customer.

Capacity lt
Power kW
Heating Power kW
Overall Dimensions mm
Model
DRFE10
50
0,55
6,00
2000X1000XH2000
Model
DRFE20
100
1,5
12,00
2500x1500xH2500
Model
DRFE40
200
1,5
18,00
2500x1500xH2500

The dimensions are to be considered INDICATIVE and without stairs and/or walkways.

Contacts

13 + 12 =

La nostra competenza, la nostra consolidata esperienza e le risorse umane specializzate che compongono il nostro team ci permettono di garantire prodotti di alta qualità e di operare con la massima flessibilità.

Via Europa 45H, 36033 Isola Vicentina (Vi)

+39 0444 557454 SID. M5UXCR1

PEC: info@pec.opigroup.it

Cod.Fisc./Part.Iva/Registro Imprese: 04271770242

Cap. Sociale € 10000 – Num. REA 392312

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