4 Roller Plate Bending Machine Full Hydraulic Controled Plate
Rolling Machine With Pre-bending And Coiling
Machine Features:
- Full hydraulic micro controled four-roll plate bending
machine.
- With function of plate bending and coiling.
- With function of the pre-bending of plate ends.
- One-time feeding to complete the plate pre-bending and bending
work, no need reversal.
- The upper roll and the lower roll are the main drive rolls.
- The main transmission is mainly consisted of hydraulic motor and planetary reducer etc. The motor forward and reverse rotation realizes the plate's forward
and backward movement, and provide torque for the plate rolling.
- The upper roll position is fixed and the lower roll can move up and
down.
- All work rolls both adopt new type rolling mill rolling bearings.
- All work rolls are manufactured of 42CrMo forgings with hardness
HB260~300.
- The operation adopts NC control.
- The upper lifting adopts displacement sensor for detection.
- Digital display, PLC control. Visual input, edit, modify and store
process parameters.
- The top support and side supports are optional as per client's
requirement.
Technical Parameters:
| Model No. | Maximum bending thickness (mm) | Maximum pre-bend thickness (mm) | Max plate width (mm) | Plate yield limit (Mpa) | Min rolling diameter under full load (mm) | Motor power (kW) | Overall dimension (mm) |
| HQW12-140x4000 | 140 | 120 | 4000 | 245 | 4000 | 160 | 10250x7350x6910 |
| HQW12-100x3200 | 100 | 90 | 3200 | 245 | 3000 | 130 | 8250x6110x5820 |
| HQW12-85x3200 | 85 | 70 | 3200 | 245 | 2500 | 90 | 6550x4775x4510 |
| HQW12-60x2500 | 60 | 50 | 2500 | 245 | 1500 | 42 | 7088x8692x3194 |
| HQW12-50x3000 | 50 | 38 | 3000 | 245 | 1300 | 45 | 9120x4905x3331 |
| HQW12-40x3000 | 40 | 30 | 3000 | 245 | 1200 | 26 | 7072x3258x2761 |
| HQW12-40x2500 | 40 | 30 | 2500 | 245 | 1200 | 26 | 6600x2940x2625 |
| HQW12-30x3000 | 30 | 20 | 3000 | 245 | 1000 | 22 | 7043x3245x2726 |
| HQW12-25x2500 | 25 | 20 | 2500 | 245 | 800 | 13 | 4890x2200x1840 |
| HQW12-20x2500 | 20 | 12 | 2500 | 245 | 800 | 13 | 5390x2220x1840 |
| HQW12-20x2000 | 20 | 12 | 2000 | 245 | 800 | 7.5 | 4479x2288x1734 |
(*Above parameters are indicative and can be modified as per
customers's actual requirements.)
