SIMIS has three investment casting foundries: The first one mainly produces stainless steel investment castings using silica sol process; the second one mainly uses sodium silicate process to produce carbon steel,alloy steel castings; the third one mainly produces vacuum investment castings.
Equipped with advanced casting equipments,SIMIS can produce all kinds of investment castings according to client’s requirements.
Wax Injection Machine Shell making De-waxing stove
Intermediate frequency furnace Pouring Vacuum furnace
Casting Capability
Equipped with 6 mechanical casting lines including 2 Z148EC casting lines,
2 alkaline phenolic resin steel casting production lines,1 resin
sand casting production line and 1 green casting line without sand and riser,Qinghui Casting Inc. Can produce 160,000 tons of iron cast and
Steel Castings in one year. The sand castings with the material of Cast iron( grey cast iron and ductile cast iron) and steel casting(carbon steel casting,alloy steel casting and stainless steel casting) can be produced according to the client’s requirement. The main products are
Iron Casting or steel castings for automotive industry ,such as brake drum,wheel hub,wheel spider for Truck and trailer axle,base plate,mechanical pipe,valve,housing,backet,valve casting,case casting and so on.
Some casting equipments photos in the casting lines:
alkaline phenolic resin casting line pouring hall melted metal squeezing machine
sand bin and sand feeder Manufacturing shop Core making workshop
Machining Capability
SIMIS has many advanced CNC machining equipments,such as CNC lathe,CNC vertical machining center,CNC horizontal machining center,so that high quality finished parts can be finished. Also it has mirror polishing and electric polishing facilities,thus is can provide mirror polished metal parts for clients.
CNC machining workshop CNC machining workshop CNC machining workshop
Testing Capability
Strictly running the quality control system according to
ISO or TS16949 certificate,the investment castings quality can be guaranteed by SIMIS.
Direct-reading spectrometer Metalloscope Mechanical property tester
CMM Nondestructive tester Surfagauge