5.Threading 

Equipped with different types of ROLLING DIES can complete the thread processing of standard pitch, fine pitch and extremely fine pitch products.

5.1 Processing Mode :

According to the characteristics of the product to choose the appropriate way of thread processing, thread rolling, tapping, threading after heat treatment, threading before heat treatment processing and other ways.

5.2 ROLLING DIES Service time .

Product cycle testing detect folding,forced scrap.

Through a large number of statistics of the rated single side ROLLING DIES, the amount of thread rubbing reached the rated thread, forced scrap .

5.3 Magnetic particle inspection

Threading before Heat treatment must be magnetic particle inspection,Prevent quenching cracking products .