6-station China screw cold forming machinery

Product Name: 6-station China screw cold forming machinery
Model No.: TGBF-86S

6-station China screw cold forming machinery


Specification of 6-station China screw cold forming machinery TGBF-86S

	Model	Unit	TGBF-86S
1	Forging station	No.	6
2	Forging force	Kgs	90,000
3	Max cut-off dia.	mm	Φ13
4	Max cut-off Length	mm	100
5	Speed Range	pcs/min	90-150
6	P.K.O Stroke	mm	26
7	K.O. Stroke	mm	85
8	Main Slide Stroke	mm	140
9	Main motor	kw	22
10	Cut-off-die size	mm	Φ42*60L
11	Punch die size	mm	Φ45*115L
12	Main die size	mm	Φ60*120L
13	Die pitch	mm	80
14	Machine Weight(Approx)	kgs	20,000
15	Normal bolt size	mm	5-8
16	Shank length of blank	mm	15-77

Product Function:
This model could produce bolts or pins with 5-8mm diameter and 15-77mm shank length.

Attributes of 6-station China screw cold forming machinery
1. Models apply air clutch brake with small starting current, allowing operation modes of "Inching", "Single Stroke" and "Continuous Running". The main sliding table can automatically stop at its rear position while operated under "Single Stroke" and "Continuous Running" modes, so as to obtain maximum space for adjustment.

2. Enclosure cutting off die and knife deliver a clear and perfect cross section of blank for forming.

3. The cut off roller is designed at the center of the cut off rod to avoid eccentric force occurred on the roller pin, so as to obtain high efficiency and stability of the cutting mechanism.

4. Front knock-out (P.K.O.) actions coincide with back action of main sliding table, allowing the forged parts temporarily stay in the forming die, instead of being taken away by the punch.

5. The machine main parts such as the bench, main sliding table etc has been treated for removing the residue stress after casting to avoid any deformation and keep stable precision of the machine in long term.