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Drennan supplies lost wax investment castings, using sodium silicate (water glass) for lower precision items and silica sol for high precision.
Equipment:
400-2000 kg medium frequency induction furnaces. Wax injection, wax welding, dipping, sand-coating, shell making, dewaxing, pouring, decoating, cutting and cleaning/shotblasting equipment for upto 10,000tonnes per year production. Heat treatment facilities for normalizing, annealing, quenching and tempering.
Materials:
Carbon steels, stainless steels, alloy steels, Aluminium alloys, brass.
Capacity: Up to 10,000 tonnes per year
Minimum Order Qty: 1,000 kg
Item Wgt and Dimensions: 0.05 kg-100 kg
Customer base:
Operations with a turnover USD3-300million, aiming to reduce cost, develop new products or find alternative sources for production.
Investment Casting
