Thrufeed thread rolling dies

Thrufeed thread rolling dies

1. Surface for thrufeed dies: Thrufeed: The threads are as the rings on the surface of thread rolling dies.
2. Thread rolling progress for thrufeed thread rolling dies: Set the helix angle with the roller shafts of thread rolling machines first, and insert the thread rolling dies.
3. Axial movement for thrufeed thread rolling dies: Work piece rides between the dies on a support blade.
4. Application for thrufeed dies: To thread rolling longer length of screws. (longer than the length of thread rolling dies).

Package and delivery for thrufeed thread rolling dies: