Surface treatment

Castings are usually primer coated. Painting is also possible. Forged parts can be galvanized with zink or other to customer requirements

Axle parts for trucks are coated with CDP (Cathodic dip painting).The testing of effectiveness is done with the salt spray test method.

Machining

KEWEN carries out a complete range of machining operations on the raw parts including:

Milling
Turning
Grinding
Hobbing
Drilling
Toothing