1,OEM service 2,CNC-controlled self-developed machines. 3,warranty:one year 4, design according to client's requirement.

Large-size Face-Milling Working Area

More than 10 machines

Capability:

Max diameter:φ2000mm

Max module:40mm

Production:Over 1000 sets each year

Diameter:φ2000mm ,Modulu:30mm .The largest spiral bevel gear was made by our company successfully!

Technological process:

stock→normalizing→ lathe roughing→ultrasound detection→ second time normalizing→lathe semi-finishing→ tooth roughing(milling)→quenching and tempering→lathe finishing→milling finishing→heat treatment→tooth finishing→semi-finishing addendum circle and head face →grinding→finishing addendum circle→magnetic particle inspection and nitric acid test

Random precision testing:

Auxiliary Equipment:

Φ 2000 mm Vertical Grinding  Centre

Φ800x4m Cylindrical grinder

SPECIAL large-size spiral bevel gear of hard face