This machine structure pattern three roller symmetrical type, the roller in two central symmetrical position under the roller moves vertically through the screw worm and silk mother , The two lower rollers rotates through the gear reducer output and lower rollers Gear mesh , to provide torque for the roll sheet . The machine disadvantage is that end plate bending requires the use of other devices .

Model	Maximum Thickness (Mm)	Maximum width (Mm)	Yield Limit (MPa)	Coil velocity (M / min)	Full minimum diameter (Mm)	On roll Diameter (Mm)	Under the roller Diameter (Mm)	Under the roller Center distance (Mm)	Main motor power ( km )	Machine Weight (Mm)	Dimensions (Mm)
W11 -6 * 1500	6	1500	245	5	450	160	160	250	4	3	3129 * 850 * 1100
W11 -6 * 2000	6	2000	245	4.5	450	185	170	250	5.5	3.5	3629 * 850 * 1270
W11 -3 * 3200	3	3200	245	4.5	450	185	170	250	5.5	3.9	3829 * 850 * 1270
W11 -12 * 2000	12	2000	245	4	600	240	180	280	7.5	4.6	3791 * 1169 * 1272
W11 -8 * 2500	8	2500	245	4	600	240	180	280	7.5	5.5	4300 * 1169 * 1272
W11 -12 * 3000	12	3000	245	4	700	280	250	359	11	7.54	5300 * 1400 * 1400
W11 -16 * 2500	16	2500	245	4	700	280	240	359	11	6.94	4800 * 1400 * 1400
W11 -20 * 2000	20	2000	245	4	700	280	240	359	11	6.24	4300 * 1400 * 1400
W11 -25 * 2000	25	2000	245	4	850	330	270	440	15	11	5280 * 1425 * 1962
W11 -20 * 2500	20	2500	245	4	850	340	280	440	15	11.9	5780 * 1425 * 1962
W11 -16 * 3200	16	3200	245	4	850	340	280	440	15	14.4	6480 * 1425 * 1962