SONGLING PRECISION MACHINERY, cooperated with Shijiazhuang Bearing Machining
Equipments Research Institute, specializes in researching and developing grinding machines for
bearing ring and special-purpose grinding machine for automobile spare parts. Shijiazhuang Bearing Machining Equipments Research Institute has rich experience in the manufacture and production of bearing machining equipments, and has formed its own special processing technology in the industry. Our company has a high quality team made up of experienced designers and technologists. Based on the traditional experience and the advanced design idea of modern bearing numerical control equipments, we have successfully developed new generation bearing grinding machines which are easy to operate and maintain, novel in structure, advanced in control and meet the requirements of different level customers.
The products are mainly used in the bearing industry, automobile spare parts industry, etc. The products include following specifications.
1．  3MZ13 Series     Groove Grinder for Bearing Inner Race
2．  3MZ14 Series     Groove Grinder for Bearing Outer Race
3．  3MZ20 Series     Bearin surface grinder for bearing ring
5．  3MZ31 Series     Groove Ultra g Internal Grinder
4．  3MZ21 Series     External Precision Grinder for Bearing Inner race