Changli Mingfeng Precision Casting Co., Ltd.
Main products:Auto Parts,Valve Parts,Lock Parts,Machinery Parts,Sewing Machine Parts
Contact Us
  • Contact Person : Mr. Wei Qingming
  • Company Name : Changli Mingfeng Precision Casting Co., Ltd.
  • Tel : 86-335-2366988
  • Fax : 86-335-2302666
  • Address : Hebei,Qinhuangdao,West of Balizhuang ,Changli
  • Country/Region : China
  • Zip : 066000

Auto spare part valve rocker arm

Auto spare part valve rocker arm
Product Detailed
Valve rocker Lost wax casting CNC machining Accuracy CT4 Surface finishes Ra3.2


1.TechnologySilica sol binder
Lost wax
Investment casting process
2.Variety of  materialsCarbon steel
Alloy steel
Stainless steel
Ductile iron etc.
3. StandardsASTM, JIS
4. Capacities2,000,000 pieces/Month
or 100Tons/Month
5. Field of applicationsTextile & sewing machine parts
Packaging & printing machine parts
Machinery parts
Auto parts(Valve roker)
Marine hardware parts
Lock parts
Electric tools parts
Hardware tools & other fields
6. Products advantagesCasting dimensional accuracy can reach CT3-CT4 grade
Casting no internal shrinkage, external shrinkage defects
Casting black spots after polishing can be controlled with 3%
Casting internal tissue density is good to ensure the heating treatment and machining can be done well
Casting surface roughness good, significantly reduce the working hours of casting burning and polishing
Investment Casting reduce the High Cost of your machined parts, weldments, fabrications and mechanical components by as much as 30 to 50%. From simple to complex shapes, Investment Casting provide you with ideal solution to your low/medium quantity mechanical component requirements.

Auto spare part valve rocker arm

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