Point d'origine
Zhejiang, China
Item
Custom Sand Casting Gearbox For Valves Cast Iron
Material Grade
GGG40, GGG50, GGG60 etc.
Blank Process
Sand casting or Shell molding casting
Casting Tolerance
CT9-11 for gearbox casting
Machining Process
CNC Machining , DRILLING , Milling, boring, Tapping etc.
Machining Tolearnce
Up to IT7, Ra 0.8~3.2 , according to customer requirement
Surface Treatment
Dacromat Coating, Finish Painting
Package
Multilayer wooden box with big plastic bag inside
Lead Time
45 days for gearbox casting
Service
OEM, ODM for gearbox casting