This machine structure pattern three roller symmetrical type, the roller in two central symmetrical position under the roller moves vertically through the hydraulic cylinder acting on the piston of hydraulic oil obtained for hydraulic transmission ; two lower rollers rotates, and by slow Machine output gear and the next roller gear mesh, to provide torque for the roll sheet . The machine disadvantage is that end plate bending with other devices .

Hydraulic Three Roller Symmetrical Bending Machine

Specification	Maximum thickness (Mm)	Maximum width (Mm)	Yield Limit (MPa)	Coil Speed (M / min)	Full minimum diameter (Mm)	The roll diameter (Mm)	Under the roll diameter (Mm)	Under the roller center distance (Mm)	Main Motor Power ( KW)	Hydraulic motor power ( KW)
W11 -30 * 2000	30	2000	245	4	1200	360	290	480	22	7.5
W11 -25 * 2500	25	2500	245	4	1200	370	300	480	22	7.5
W11 -30 * 2500	30	2500	245	4	1200	420	360	550	30	11
W11 - 25 * 3000	25	3000	245	4	120	430	370	550	30	11
W11 -30 * 3000	30	3000	245	4	1200	450	390	600	30	11
W11 -40 * 2500	40	2500	245	3.5	1400	500	400	600	37	15
W11 -40 * 3000	40	3000	245	3.5	1600	540	440	600	45	18.5
W11 -50 * 3000	50	3000	245	3.5	2000	580	480	750	55	22
W11 -60 * 3000	60	3000	245	3.5	2400	660	560	800	75	30
W11 -70 * 3000	70	3000	245	3.5	2800	710	620	850	90	37
W11 -80 * 3000	80	3000	245	3.5	3200	770	680	900	90	37
W11 -90 * 3000	90	3000	245	3.5	360	820	730	950	110	45
W11 -100 * 3000	100	3000	245	3.5	4000	860	770	1000	110	45
W11 -110 * 3000	110	3000	245	3.5	4400	900	810	1080	132	55
W11 -120 * 3000	120	3000	245	3.5	4800	950	860	1160	132	55