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Gear parts

Gear parts
 

 
Carburizing, quenching and grinding technology ensure the high precision and high quality of industrial gear according to the standard of GB, DIN, JIS, AGMA and etc.
The heat treatment equipments are from Austria AICHELIN.
Gears are ground by CNC profile grinding machine from Germany Niles and Hofler.                                                                                         With klingelnber tooth gleason tooth helical double helica bevel spiral internal gears                                                                                       Materials are 42CrMo  17CrNi2MoA  20CrNi2MoA and so on.

 

Ningbo donly Co.,ltd