are Silver Recovery Unit Manufacturer and are in this business
for more then 35 years. 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.
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.
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
Models are available in various sizes and capacity.
Here to View the operation of our AERO Silver Recovery Unit
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 :-
Clinic X-Ray & Industrial X-Ray - 3 to 10 gms/lt,
Sonography - 3 to 10 gms/lt,
Photo Studio (Black & White) Hypo - 1 to 2.5 gms/lt,
Offset graphic film processors - 6 to 20 gms/lt,
Block Makers - 2 to 3 gms/ltr,
Colour LAB, Colour Fixer - 3 to 8 gms/lt & Colour Bleach - 2
to 5 gms per/lt.
CD Developer Solutions: 0.5 to 2 gms/ltr.
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.
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.
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.
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.
There is no excise on Silver Recovery & its sale.