Automotiveindustry Micro shafts of car part series

White goodsindustry Micro shafts of home electric appliance series

Power tools industry Micro shafts of electronic tool and motor

Office industry     Micro shafts of office article series

Communication industry   Micro shafts of sounder and communication part series

HardwareindustryMicro shafts of hardware and instrument series

Products name: servo motor shafts chinese manufacturer

Specifications:

Material	CK45
O.D.tolerance	0.001mm
Straightness	0.001mm
Roundness	0.0002mm
Cylinderness	0.0005mm
Roughness	Ra.0.001
Runout	0.01mm
Heat treatment	Hardened

Quality System

ISO9001 &ts16949We have passed the second audit of TS16949, and we will get the certificate on October'2013






Materials: Carbon steel: SK45
SK45 is aMedium carbon steel: approximately 0.29% to 0.54% carbon content with 0.60 to 1.65% manganese content (e.g. AISI 1040 steel). Balances ductility and strength and has good wear resistance; used for large parts, forging and car parts.

Manufacturer machines:



Our Raw material warehouse work with first in first out pricinple, the different materials are devided with different diameters.



We have about 100 pieces auto cutting machines,can cutting more than 10Tons raw material every day.




Five pieces made in Japan coreless grindingmachines,can meet the demand of out-diameter tolerance to be +-0.001mm




100pieces coreless grinding machines 1020M 1050M grinding machines