Specifications

1. high efficiency 
2. high workpeice precision 
3. good workpeice consistency 
4. long life time 

 

Features :

The characters of our vitrified  CBN wheels for grinding crankshafts are high grinding efficiency, high workpiece precision, good surface roughness, long life and easy dressing. This kind of grinding wheel whose speed can achieve 125m/s can match with grinders made in Germany, Japan, USA, China and other countries with stable quality . good price and  good performance.

Application:

Workpiece type:    Hydraulic lifters of automobiles, nozzles, valves, CVJ outer races and raceways, oil pump rotor, bearing parts, compressor and pump parts.

Application process: Rough grinding and fine grinding.

Workpiece material: Grey cast iron, nodular cast iron, alloy cast iron, bearing steel, cemented steel and carbon steel, etc.