It is one of the versatile forms of crushing equipment’s that stays a very efficient tool for automobile industry, aircraft, rail vehicles, motor vehicles, etc. It helps to drudge main bearings which may be in different forms like concave, cylindrical, crowned, etc. This equipment also supports for working with different shapes of pin bearings. It stays very supportive to perform rough mill in minimal operation and this device has excellent features to carry out long milling, crowing, rough and smooth finish machining, etc. Manwani machines Pvt Ltd. offers crank shaft grinding machine that is exclusive designed for automobile industries.