Gold Refining

Our Melbourne plant has capabilities in recovering gold from a variety of incoming streams



Our Foundry Equipment is capable of processing high grade concentrate with excellent recoveries via our various induction furnaces and our gas fired rotary furnaces. We have recovered metal from as low as 5% metal content.

Fine Gold RefiningHydro-metallurgical

Siltech designs, builds and operates specialised refining circuits for difficult concentrate matrices.

Miller Process

Siltech has the ability to process high silver gold dore bar rapidly via the Miller process widely used by Gold refineries providing a quick outturn for our clients.


Secondary Metal Processing

Siltech has extensive experience servicing the jewellery manufacturing and second hand markets.