It's used to roll thread of screw head by means of two screw plates with 2ND accuracy class, it operates under automatic control.
It is main equipment of Screw Production Line, Together with Cold-heading Machine, Milling Slot Machine etc., to manufacture all kinds of screw, bolt.
It is main equipment of Screw Production Line, Together with Cold-heading Machine, Milling Slot Machine etc., to manufacture all kinds of screw, bolt.
Type | Dia.of thread | Length of thread | Output | Motor power | Weight |
rolling(mm) | rolling(mm) | (pcs/min) | kw | kg | |
Z25-4 | 2--4 | 6--30 | 90--110 | 1.1 | 300 |
Z25-5 | 2--5 | 6--50 | 80--90 | 2.2 | 1000 |
Z25-6 | 4--6 | 6--60 | 80--90 | 3 | 1300 |