Manufacturer's Amazing 4-Roller Steel Plate Rolling Machine 8*2000mm Aluminum Rolling & Bending Machine
The machine features a four-roller design, with the upper roller serving as the primary drive. It imparts torque to the plates through the engagement between the gear of the moderator and the gear on the upper roller. The lower roller is capable of vertical movement and applies force to the piston via hydraulic pressure in the hydraulic cylinder, thereby tightly clamping the plate. Side rollers are positioned on both sides of the lower roller and are guided along rails, providing motion through a combination of a screw, nut, worm, and lead screw mechanism.
W12 Hydraulic Plate Rolling Machine with 4 Rolls |
Working Principle |
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Structure Style |
It belongs to four rollers plate rolling machine. It is wide used in the manufacture of pressure vessels, machinery, hydropower, construction and other industries of the barrel body pre bending, roll round, and also have a function of checking circle and leveling. The top roller driven by hydraulic motor. Through the friction between the metal plate and the top roller to drive the botton roller and side rollers rotate. And supply the torque for bending plate. The botton roller, side roller and drop end are all driven by hydraulic oil tank. The botton roller move up and down, the side roller move along with an arc. The botton roller rising to clamp rising to clamp the plate and the side title up to pre-bend the end of the plate. |
Model | Max. Bending thickness(mm) | Pre.Bending thickness(mm) | Max. Working length of rolls(mm) | Yield limit(mm) | Top roller diameter(mm) | Bottom roller diameter(mm) | Side roller diameter(mm) | Main power(kw) |
W12-4*2000 | 4 | 3.5 | 2050 | 245 | 160 | 140 | 120 | 3 |
W12-6*2000 | 6 | 5 | 2050 | 245 | 190 | 170 | 150 | 4 |
W12-8*2000 | 8 | 6.5 | 2050 | 245 | 210 | 190 | 170 | 5.5 |
W12-10*2000 | 10 | 8 | 2050 | 245 | 230 | 210 | 190 | 7.5 |
W12-12*2000 | 12 | 10 | 2050 | 245 | 270 | 250 | 210 | 11 |
W12-16*2000 | 16 | 13 | 2050 | 245 | 300 | 270 | 220 | 11 |
W12-20*2000 | 20 | 16 | 2050 | 245 | 330 | 300 | 240 | 11 |
W12-25*2000 | 25 | 20 | 2050 | 245 | 360 | 330 | 250 | 15 |
W12-30*2000 | 30 | 25 | 2050 | 245 | 390 | 360 | 300 | 18.5 |
W12-35*2000 | 35 | 28 | 2050 | 245 | 430 | 390 | 330 | 22 |
W12-40*2000 | 40 | 32 | 2050 | 245 | 460 | 420 | 360 | 30 |
W12-45*2000 | 45 | 36 | 2050 | 245 | 510 | 460 | 390 | 37 |
W12-50*2000 | 50 | 40 | 2050 | 245 | 550 | 510 | 420 | 45 |
W12-4*2500 | 4 | 3.5 | 2550 | 245 | 190 | 170 | 150 | 4 |
W12-6*2500 | 6 | 5 | 2550 | 245 | 210 | 190 | 170 | 5.5 |
W12-8*2500 | 8 | 6.5 | 2550 | 245 | 230 | 210 | 190 | 7.5 |
W12-10*2500 | 10 | 8 | 2550 | 245 | 270 | 250 | 210 | 11 |
W12-12*2500 | 12 | 10 | 2550 | 245 | 300 | 270 | 220 | 11 |
W12-16*2500 | 16 | 13 | 2550 | 245 | 330 | 300 | 240 | 11 |
W12-20*2500 | 20 | 16 | 2550 | 245 | 360 | 330 | 250 | 15 |
W12-25*2500 | 25 | 20 | 2550 | 245 | 390 | 360 | 300 | 18.5 |
W12-30*2500 | 30 | 25 | 2550 | 245 | 430 | 390 | 330 | 22 |
W12-35*2500 | 35 | 28 | 2550 | 245 | 460 | 420 | 360 | 30 |
W12-40*2500 | 40 | 32 | 2550 | 245 | 510 | 460 | 390 | 37 |
W12-45*2500 | 45 | 36 | 2550 | 245 | 550 | 510 | 420 | 45 |
W12-4*3000 | 4 | 3.5 | 3100 | 245 | 210 | 190 | 170 | 5.5 |
W12-6*3000 | 6 | 5 | 3100 | 245 | 230 | 210 | 190 | 7.5 |
W12-8*3000 | 8 | 6.5 | 3100 | 245 | 270 | 250 | 210 | 11 |
W12-10*3000 | 10 | 8 | 3100 | 245 | 300 | 270 | 220 | 11 |
W12-12*3000 | 12 | 10 | 3100 | 245 | 330 | 300 | 240 | 11 |
W12-16*3000 | 16 | 13 | 3100 | 245 | 360 | 330 | 250 | 15 |
W12-20*3000 | 20 | 16 | 3100 | 245 | 390 | 360 | 300 | 18.5 |
W12-25*3000 | 25 | 20 | 3100 | 245 | 430 | 390 | 330 | 22 |
W12-30*3000 | 30 | 25 | 3100 | 245 | 460 | 420 | 360 | 30 |
W12-35*3000 | 35 | 28 | 3100 | 245 | 510 | 460 | 390 | 37 |
W12-40*3000 | 40 | 32 | 3100 | 245 | 550 | 510 | 420 | 45 |
W12-50*3000 | 50 | 40 | 3100 | 245 | 610 | 560 | 480 | 55 |
W12-60*3000 | 60 | 48 | 3100 | 245 | 670 | 620 | 520 | 75 |