Straightener_Taiyuan Rolled Mill Trade Co. Ltd.

Straightening machine

High precision, high strength pipe or bar straightening machine:
Machine type: Vertical type/ Horizontal type;
Roller profile: Hyperbolic curve roller;
Products to be straighten: Carbon steel, stainless steel, copper, other alloy tube;
Pipe diameter: φ4mm~φ350mm ;
Wall thickness: 0.5~25mm;
Before straighten straightness: <30/1000mm; Straighten straightness: 0.7 ~1/1000mm
Rollers arrangement: 222, 222+1, 2222, or more rollers.

Series specification of Vertical type of straightening machine

Model	GJ40	GJ60	GJ80	GJ100	GJ160	GJ220	GJ350	GJ426
Max. yield limit Mpa.	490	520	600	600	750	800	850	1100
OD of pipe mm	Φ8～ Φ40	Φ15～ Φ60	Φ20～ Φ80	Φ40～ Φ100	Φ60～ Φ160	Φ80～ Φ220	Φ180～ Φ350	Φ140～ Φ426
Thickness of pipe mm	＜6	＜8	＜10	＜12	＜15	＜20	＜35	＜40
Straightening speed m/Min	30	70/35	36	36	15～40	18～42	50/25	30～100
Throat Dia. of roller mm	Φ130	Φ150	Φ220	Φ220	Φ320	Φ380	Φ520	Φ560
Length of roller mm	175	240	320	320	470	560	700	820
Adjusting angle of roller (degree)	27～33	27～ 33	32～ 38	32～ 38	32～ 38	28～ 33	29～ 35	30～ 36
Roller pitch mm	350	420	560	590	850	900	1350	1530
No. of rollers	6	7	6	6	7	7	6	7
Motor mode	Y160M-6	YD200L1 -8/4	Y200L2 -6	Y225M -6	Z4-225 -31	Z4-280 -32	Y355M3

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