Anyang SIPU Machinery Co., Ltd. is a high-tech companies which specializing in the development, 

manufacture and sale of various types of electric spindle , woodworking machine spindle. belt grinding etc.

 We have many modeles: different speed,different diameter,different power,different grinding function.

if you want to buy it,please contact me to get more details.

The followings are some model to explain the connection.

This one is the thread type,should connect the draw bar(the left part).

Grinding wheel connects with the draw bar

The following model is the tabletting type.

Can press the grinding wheel fix to the tabletting.

The following model is the taper type.

The following model is 36000RPM,120MM diameter,8.5kw.

The back of spindle motor,with water out and water in pipe,wire connector.

 Technical parameter :

  Warranty:

Whole spindle: 1 year

Bearing 6 months.