W11upper roller rolling machine

roller rolling machine   Main characteristic The aircraft structure for the symmetric three-roll, the upper roll which do up and down movements is in the center of the two down rollers, landing exercise by the hydraulic cylinder piston in the rote of the hydraulic fluid botained for hydraulic transmission; the two down rolls for the next rotation. Through the reducer output under the roller gear with the gear mesh for the provision of rolling plate torgue. The disadvantage is the plate with the other end of the pre-bending device.    Main parts: This machine is mianly composed of working rollers, large forgings and welding structure   Features: 1.the upper roller moves vertically along the perpendicular between tow lower rollers 2.the two lower rollers are ratating and transfering torsion to plate materails so that the metal sheets can be pulled into the roller clearance 3.the machine can rolling metal plates into various shaps, such as arch, round and so on. Whole bending working is based on the rotary deformation. Our rolling machines are widely used in chemical, cement,shipbuilding, boiler,aviation, water control project, power transmission tower, metal structure industry and the industry of making machinery.   Working principle:   Parameters

Model Type	W11-10×2000 Mechanical Plate Rolling Machine
Capacity	10mm thickness, 2000mm width
Tensile strength	245Mpa
Rolling speed	4m/min
Minimum rolled diameter under full load	600mm
Upper roller diameter	220mm
Down roller diameter	170mm
Distance between two down rollers	280mm
Main motor power	7.5kw
Assistant motor power	4kw
Motor	Shanghai Lichao
Reducer model	Swing-line type
Electrical elements	Siemens, German
Weight	3500kg
Dimension (L×W×H)	4000mm×840mmX1400mm

  other types:

Model	Max. thickness (mm)	Max. width (mm)	Max. Bending speed (m/min)	Workpiece Min.  Dia.  (mm)	Top roller Dia. (mm)	Bottom roller Dia.  (mm)	Dis. of bottom rollers (mm)	Main motor power (kw)	Net weight (t)	Overall Dimensions (cm)
W11-4*2500	4	2500	4	380	160	140	220	4	1.5	420*84*125
W11-4*3200	4	3200	4	380	170	150	220	5.5	2.2	540*84*125
W11-6*1500	6	1500	4	380	160	160	220	4	2.2	331*121*133
W11-6*2000	6	2000	4	380	170	170	220	5.5	2.8	381*121*133
W11-6*2500	6	2500	4	500	190	170	250	5.5	4	431*121*133
W11-6*3200	6	3200	4	500	240	180	280	11	5.5	520*140*120
W11-8*2000	8	2000	4	450	180	170	220	5.5	3.5	381*121*133
W11-8*2500	8	2500	4	500	240	180	280	7.5	4.	450*142*161
W11-10*2000	10	2000	4	500	230	170	280	7.5	4.	405*142*161
W11-13*1500	13	1500	4	500	200	170	280	7.5	4.2	350*142*161
W11-12*2000	12	2000	4	500	240	180	280	7.5	4.7	405*142*161
W11-12*2500	12	2500	4	750	260	220	320	11	5.5	500*150*180
W11-12*3200	12	3000	4	650	280	240	359	11	8.9	500*150*180
W11-16*1500	16	1500	5.0	500	240	180	280	11	4.9	400*150*180
W11-16*2000	16	2000	5.0	750	260	220	320	11	5.5	450*150*180
W11-16*2500	16	2500	5.0	750	280	240	359	11	7.2	500*150*180
W11-16*3200	16	3200	5.0	900	340	280	440	15.	12.5	630*160*190
W11-20*2000	20	2000	5.0	750	280	240	359	11	7	450*150*190
W11-20*2500	20	2500	5.0	850	330	270	440	18.5	9.5	560*160*190
W11-20*3000	20	3000	5.0	850	370	280	480	18.5	12.5	610*160*190
W11-25*2000	25	2000	5.0	850	330	270	440	18.5	9	510*160*190
W11-25*2500	25	2500	4.5	900	370	280	480	22	13	600*160*215
W11-25*3000	25	3000	4.0	1200	400	310	550	22	14	680*180*215
W11-30*2000	30	2000	4.0	1200	370	280	480	22	12	530*180*215
W11-30*2500	30	2500	4.0	1200	410	360	480	30	15.5	620*180*215