Four Roller Bending Machine

Product Detail

1. The machine widely used in petroleum, chemical industry, cement, boiler, shipbuilding, aviation, water conservancy, power transmission towers and other machinery and equipment. Its working principle is rotating bending deformation. For the upper roller can be moved no matter up and down, but also horizontally, so no need additional press or equipment, can realize prebending, bending, as well as correction of the workpiece.

  


Model	Max thickness mm	Max  width mm	Yielding  strength Mpa	Rolling speed m/min	Min. diameter mm	Top rol ldiameter mm	Lower roll diameter mm	Side rolls  diameter mm	Speed m/min	Main  power kw
W12-25*2000	25	2000	245	4	800	350	320	240	80	22
W12-20*2500	20	2500	245	4	640	350	320	240	80	30
W12-30*2000	30	2000	245	4	1000	400	360	240	80	37
W12-25*2500	25	2500	245	4	800	400	360	240	80	37
W12-35*2000	35	2000	245	4	1200	420	380	210	80	37
W12-30*2500	30	2500	245	4	1000	400	360	230	80	37
W12-40*2000	40	2000	245	4	1400	480	400	420	80	45
W12-45*2000	45	2000	245	4	1600	500	450	280	80	45
W12-35*2500	35	2500	245	4	1200	480	400	420	80	45
W12-40*2500	40	2500	245	4	1400	500	450	380	80	45
W12-45*2500	45	2500	245	4	1600	530	480	450	80	63
W12-35*3000	35	3000	245	4	1200	500	450	380	80	45
W12-45*3000	45	3000	245	4	1600	560	500	450	80	63
W12-55*2500	55	2500	245	4	2000	600	550	500	78	75
W12-55*3000	55	3000	245	4	2000	620	560	500	78	75
W12-65*3000	65	3000	245	4	2400	670	600	550	78	110