1),material: stainless steel
2), Sodium Silicate and Silicasol process investment castings
3),Testing machine: direct-reading spectrometer,fluorescent magnetic particle inspection machine,detector,tensile test machine,hardness test machine and so on.
4),precision casting Manufacturing equipment : wax injector ,paint mixer , shot-blasting machine, manual sand-blasting machine, air compressor, welding transformers, medium-frequency induction furnace, box resistance furnace, coal-burning calcining kiln, press tester, cooling water machine, moistens the thick liquid machine, drenches the granulated substance machine , softened water contoller, dust remover, die head machine , temperature control cubicle, vertical processing center , NC milling machine , milling machine , NC lathe, radial drilling machine ,conventional lathe , sawing machine ,linear cutting machine etc.
The precision casting can provide different Hi-Life Drag Chain features sculpted wear rails and increased contact area for long life and durability.Ningbo Chenhuang Hi-Life Casting Chain is designed specifically for applications and features bushed stud end links as standard for maximum performance. Cast in tough Ningbo Chenhuang alloys ensures maximum strength and reliability.