MIM process


PM process: the metal powder — — — — — – press (metal powder into the mold by pressing machine under pressure molding blank at this time do not have any metal properties The largest tonnage of 800 tons Products maximum overall diameter can do 250 mm) — — — — — — — sintering (in 800-1200 degrees Celsius temperature have so metal properties after about 4 to 6 hours) — — — — — — — — after processing, drilling, tapping, grinding, antirust processing, etc., other according to customer needs processing).– — — — — — —  powder metallurgy products.

 

MIM process: the metal powder and binder blended — — — — — – injection molding (pour into the material of the injection molding machine in the funnel is box in a porous mould by injecting gun injection molding a blank at the moment does not have any attributes maximum tonnage of 120 tons of metal products maximum weight 500 g) — — — — — — — removing binder (only removal 98% binder 4 to 6 hours) — — — — — – sintering (2% removal of binder temperature is about 24 hours in 800-1200 degrees Celsius) — — — — — after processing (according to customer’s need polishing grinding and other processing) – finished products.

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