Dongying Heifull supplies wax lost investment castings, using silica sol.
100-2000 kg medium frequency induction furnaces. Wax injection, wax welding, dipping, sand-coating, shell making, dewaxing, pouring, decoating, cutting and cleaning/shotblasting equipment. Heat treatment facilities for normalizing, annealing, quenching and tempering. High –frequency stove, fore and hind temperature Meters, chemical analyze and mechanical test instruments Meters, chemical analyze and mechanical test instruments
carbon steel,steel alloy,stainless steel,gray Iron,ductile iron,aluminum alloy,brass, bronze etc.
The applications of our products cover almost the whole mechanical manufacturing and processing application fields,such as mining,industrial machinery,vehicle and ship,automobile,electric machine,hardware,agricultural machinery,building etc.
Casting tolerance CT7-CT9 Surface Roughness Ra6.3～12.5 Part weight 0.01KG-250KG The min wall thickness 2mm
Sand blaster, zinc coating, hot-dip galvanicy , powder coating, chrome coating, Dacro coating, polishing