Introduction to Production Equipments
We have number of multi-stage former and thread rolling machines. Welcome all customer drawing of screws, bolt and cold forged prodducts.

Chun Zu Machinery CBF-64S 4 STROKE
Chun Zu Machinery CBF-134S 4 STROKE
Chun Zu Machinery CBF-164UL 4 STROKE
Chun Zu Manchery CBF-135S 5 STROKE
For details of the machineries, please refer to Specificatin of Bolt Formers.
Bolt Former

One of our Bolt-Former machine; 5-die-5-stroke,that can produce screws/bolt with complicated designs.
We have number of multi-stage former and thread rolling machines. Welcome all customer drawing of screws, bolt and cold forged prodducts.

Chun Zu Machinery CBF-64S 4 STROKE
Chun Zu Machinery CBF-134S 4 STROKE
Chun Zu Machinery CBF-164UL 4 STROKE
Chun Zu Manchery CBF-135S 5 STROKE
For details of the machineries, please refer to Specificatin of Bolt Formers.
Bolt Former
One of our Bolt-Former machine; 5-die-5-stroke,that can produce screws/bolt with complicated designs.