1. Strong structure: The fuselage is made of FC-25 high-strength ductile cast iron, and has been conditioned and heat-treated for durability.
2. Stable advance and retreat motion: the advance and retreat slide of square track design is cast with the body as a whole, and will not jump during the rolling pressure operation after grinding.
Loose, worn.
3. Strong strength: hydraulic drive, a wide range of processing energy rates.
4 Fixed, rolling through dual use: equipped with time limit control meter, can adjust the processing time.
5.Full transmission: The worm after heat treatment is ground by thread, and the phosphor bronze worm wheel is more closely combined, and the transmission is smooth.
6. Both ends of the thimble support frame can be added according to the type of work, and the thread can be rolled to integrate the concentricity
7. Especially suitable for the processing of long gauge screws, ohm screws, ball screws and machinery, hardware tools, steam engine parts or iron pipe threads.

Specifications: