SILVER RECOVERY UNITS GOLD & SILVER REFINING UNITS

Using our Silver Recovery Units you can Recover or Extract Silver from any photographic waste solution. You can recover or extract silver from Hypo, Fixer, Colour Bleach, CD Developer Solution, Stabilizer solution and from X-Ray films or Black & White Films. This Silver Extraction or Silver Recovery (Silver Reclamation) technique was introduced first time in India using "SILVER RECOVERY UNIT" by AERO PRODUCTS. This Silver Recovery Units recovers silver from Fixer, Hypo, Colour Bleach, Colour Fixer, CD Developer and Stabilizer Solutions.

You can recover silver from any of the above solutions using AERO Silver Recovery units, without any hassle and is completely environment friendly, as it does not gives out any dangerous fumes or gases.

Reclaim silver with our Silver Recovery Units and earn extra profit or start a new business of Silver Reclamation. By Silver Reclamation you can help environment by not dumping silver in the water bodies and polluting them. Hence saving life in water bodies and also saving country's wealth.

You can use our various models according to your requirement for silver recovery or silver extraction. We have 6 models for Pure Silver Recovery from Hypo, Silver Recovery from Fixer, Silver Recovery from Colour Bleach, Silver Recovery from CD Developer and Stabilizer Solution.

The Models are available in various sizes and capacity.

General details are as under :-

All Photographic, X-Ray, Sonographic, Offset and other films are coated by silver bromide along with other chemicals. After exposing, this films are sent for developing process. The films are developed in FIXER solution, where unexposed area's Silver is dissolved in the solution. After number of processes the solution becomes saturated, it is useless for further process. It means that solution is a waste for Film processing & this solution contains valuable Silver. Silver content varies from solution to solution.

SOURCES OF RAW MATERIAL & SILVER CONTENT IN FIXER Solution (APPROX.) PER LITER :-

• Colour Lab:
  • Colour Fixer - 2 to 5 gms/lt
  • Colour Bleach - 2 to 5 gms per/lt.
  • Stabilizer & CD (Developer Solution): 0.3 to 2 gms/ltr.


• X-Ray Clinics & Industrial X-Ray:
  • Fixer / Hypo: 2 to 20 gms/liter


• Offset Graphic Film Processors / Block Makers:
  • Fixer / Hypo: 10 to 20 gms/liter

TESTING OF SOLUTION :
Solution should be tested while buying and processing by Silver Estimator Paper (available with us), which estimates approx. silver content in grams per litre of Solution.

SILVER CONTENT IN EXPOSED FILMS APPROX. :

• X-Ray - 8 to 20 gms/kg.,
• Movie Film (Black & White) - 5 gms/kg.,
• Photo Film (Black & White) - 5 gms/kg.

INSTALATION :

1. All these machines are portable & no foundation is required.
2. All this machines are Turn-Key-Basis first fill in the Solution or take the solution in a container & plug in the machine & switch it ON & process will start.

OPERATING :
It's very simple to operate. The electrodes are to be dipped in the hypo water taken in a plastic bucket & the unit is to be connected to single phase - 230/250 Volts A.C electrode supply. Pure Silver will be deposited on one of the electrodes or will be precipitated in the form of a compound (depends on model). Detailed Operating Instruction Manual is provided along with the machine free of charge. Time of recovery of silver differs upon the concentration of silver per litre present in spent solution, i.e. more silver more time. Highest Efficiency is at 250 volt A.C input.

ELECTRODE & CHEMICAL :
Electrodes are permanent & do not require any replacement. No chemicals required during machine processing.

ATTENDENCE DURING PROCESS :
It is not essential to attend the machine continuously while operating. Just start the process & stop after it is processed completely as per your estimation.

PROCESSING COST :
0/50 Paisa to Maximum Rs.3/- per lit. including electricity & melting charges.

DEMONSTRATION :
We give 100% satisfactory practical demonstration at our factory. Solution (Hypo, Fixer, or Bleach) is to be brought by customer at least half the capacity of the unit requirement.

MELTING JOB & ITS COSTING :
Finally the flakes or compound precipitated are required to be melted to get silver block that can be sold in the market. Get the melting job done by local silver melters (available in all cities) who will melt it in your presence. Cost of melting flakes comes approx. to Rs.20/- to 50/- per kilo while for precipitated compound comes approx. to Rs.200/- to 250/- per kilo.

PROJECT REPORT :
Project Report is available at extra cost.

LOAN & FINANCE :
Contact your local banks or Dist. Small Scale Industries Office.

EXCISE :
There is no excise on Silver Recovery & its sale.

SILVER RECOVERY UNITS GOLD & SILVER REFINING UNITS

STORY :
Old Impure silver bullion coming in the market contains GOLD & COPPER, even silver coins too. We are the first in India to develop such readymade units made available at very low prices and they are based upon electrolysis process and this is the only main and cheapest process in the World to obtain metals of highest purity.

FEATURES :
This Industry does not require special knowledge of purchasing ornaments etc. but bullion is available in the form of blocks or rods from dealers and sold on the basis of its certified fineness. Pure bullion is 1000 fine,999 fine silver means 1000 parts of alloy (Impure silver) contains 999 parts of pure silver and 1 part of copper or other metal. While purchasing the bullion from market, the price is to be paid only for the pure silver contained in the alloy as per certified report of analyst.

BUSINESS OPPORTUNITIES :

1. JOB WORK :
   You can obtain the job work of refining from local bullion dealers and can charge nearly Rs.100/- to Rs.300/- per kg and the by-product gold and copper will be yours. Shortage will also be charged.
2. BY PURCHASING BULLION AND REFINING :
   If sufficient job is not available from the market then you may buy the impure silver blocks from the dealers,refine and sell it. By product gold and copper is the profit. Daily this cash transaction can be done to your capacity.

DETAILS OF UNIT :
Our unit consists of suitable Power Unit, electrolysis cells, cathode electrodes, anode bags, technical know-how for its processing including preparation of electrolyte. One ordinary coal or Diesel or Gas furnace for melting silver with atleast 1 H.P. blower is to be installed by the buyer which will cost nearly Rs.8,000/-. The process requires Chlorine & Chloride free D.M. Water.

PROCESS :
The cells are filled with electrolyte and silver bars are hanged inside the bags. This is to be washed with water and melted and cast into blocks. Gold will collect in the bags and copper dissolves in the solution, from which it is recovered. Thus three metals are separated.

DEMONSTRATION :
Experimental practical demonstration could be arrenged be arranged any time at our factory for wich you have to pay Rs. 100/- only in advance details would be given.

TRIAL OF ORDERED UNIT :
When the ordered units is ready then the buyer can come with the required quatity of silver and take the trial with technical Know-How.

WARRANTY:
All our "AERO" Silver refining units are warranted for one year against our manufacturing defects. Whether within the warranty peroid or beyond, they are always backed by excellent servic faclities avallable at our factory.

LOAN & SUBSIDY:
Contact your local office of the Director Of Small Scale Industries and / or Bank.

PROJECT REPORT:
Project Report is available @ extra cost. This is normally required for obtaning loans.