1.The crank is connected to the main slider by a universal head,  which works smart and steadily, so that  easy to adjust the clearance fit to improve the precision of blank ball.
2. Whole unit cutter slide plate brings low noise and long working life.
3. Alternative belt wheel supply different rotating speed according to different rough ball size, which can improve efficiency.
4.Instead of single direction bearing, anti-receding unit in input seat makes it durability.
5.Thimble form in material fetching (fixed punch head) to keep size of rough ball steady.

The main technical parameters: 

Processing range (mm) :Φ2-Φ5
Production capacity (pcs / min): 250-280
Main motor power (kw) :1.1
Oil Pump motor power (kw) :0.12
Power (v) :380 or customized
Dimensions (mm): 1200 * 800 * 1300
Weight (kg) :550

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