CHEMICAL TREATMENTS

Equipment for the brightening of goldsmith wares by chemical means.

This equipment for the chemical brightening of goldsmith items grants:

- safety for the users;

- minimum removal of precious metal from the alloy;

- possibility to recover the precious metals.

The plant is composed of a suction cab made of polypropylene, inside of which there is a truncated cone shape tank complete of grazing intake system for an optimum suction of fumes coming from the reaction.

In the bottom of the tank there is a cylindrical vessel in which the reaction occurs.

The plant is also equipped with a washing system for the processed items, a pneumatic unloading valve and a diaphragm pump to transfer the exhausted solution to a storage unit tank which is attached to the equipment.

The storage unit allows a first recovery of metal thought two filter bags.

For an optimal recovery of precious metal we suggest the use of ourelectrolysis gold recovery cell.