The hydraulic symmetrical 3-roll rolling machine has 3 symmetrically
arranged rolls. The upper roll is located at the center of two lower rolls and is
directly driven by dual hydraulic cylinders to move vertically, The output gear
on main speed, reducer is used to mesh the gears of both lower rolls for
rotation to provide torque for the rolling plate, Metal plate is located among
three working rolls and subsequently continuously bent under the pressure of
upper roll and rotation of lower rolls to generate permanent plastic
deformation on the plate to roll the plate to the required shape, such as
cylinder, taper cylinder of arc.
Below are cases:



Technical parameters for 3-roller symmetric plate rolling machine
Model | Max.rolling thickness mm | Max.plate width mm | Rolling speed m/min | Min full loading drpat mm | Diameter of uppe roller mm | Diameter of lower roller mm | Central diamete between ottom shafts mm | Motor Power KW | Motor Powe KW |
W11Y-30×2000 | 30 | 2000 | 4 | 1200 | 360 | 290 | 480 | 7.5 | 22 |
W11Y-25×2500 | 25 | 2500 | 4 | 1200 | 370 | 300 | 480 | 7.5 | 22 |
W11Y-30×2500 | 30 | 2500 | 4 | 1200 | 420 | 360 | 550 | 11 | 30 |
W11Y-25×3000 | 25 | 3000 | 4 | 1200 | 430 | 370 | 550 | 11 | 30 |
W11Y-30×3000 | 30 | 3000 | 4 | 1200 | 450 | 390 | 600 | 11 | 30 |
W11Y-40×2500 | 40 | 2500 | 3.5 | 1400 | 500 | 400 | 600 | 15 | 37 |
W11Y-40×3000 | 40 | 3000 | 3.5 | 1600 | 540 | 440 | 600 | 18.5 | 45 |
W11Y-50×3000 | 50 | 3000 | 3.5 | 2000 | 580 | 480 | 750 | 22 | 55 |
W11Y-60×3000 | 60 | 3000 | 3.5 | 2400 | 660 | 560 | 800 | 30 | 75 |
W11Y-70×3000 | 70 | 3000 | 3.5 | 2800 | 710 | 620 | 850 | 37 | 90 |
W11Y-80×3000 | 80 | 3000 | 3.5 | 3200 | 770 | 680 | 900 | 37 | 90 |
W11Y-90×3000 | 90 | 3000 | 3.5 | 3600 | 820 | 730 | 950 | 45 | 110 |
W11Y-100×3000 | 100 | 3000 | 3.5 | 4000 | 860 | 770 | 1000 | 45 | 110 |
W11Y-110×3000 | 110 | 3000 | 3.5 | 4400 | 900 | 810 | 1080 | 55 | 132 |
W11Y-120×3000 | 120 | 3000 | 3.5 | 4800 | 950 | 860 | 1160 | 55 | 132 |