4 roller hydraulic plate rolling machine
Easy and simple operation, diversified rolling methods.
CNC control, digital display of the displacement of each working roll, high precision of rolling and good roundness.
Full hydraulic drive, high efficiency and energy saving, driving power equivalent to 60% of traditional.
Rolling round in one go, productivity 50%-80% higher than that of three-roller rollers.
Convenient and accurate material alignment, avoiding wrong edges.
Self-contained cone device for easy rolling of cones.
Permanent lubrication technology (the shaft does not need to be refuelled as it goes through its life).
The plate is always clamped by the upper and lower rolls during the rolling process, without slipping.
The possibility of rolling cylinders with 1.1 times the diameter of the upper rolls, with smaller straight edge. Lengths when the plate end is pre-bent than on other types of coilers.
Ease of adding handling devices, feeding devices, palletizing devices.
Model | Plate thickness | Pre-bending thickness | Roller length | Plate yield limit | Upper roller diameter | Bottom roller diameter | Side roller diameter | Main motor |
mm | mm | mm | MPa | mm | mm | mm | kW | |
W12-4X2000 | 4 | 3.5 | 2050 | 245 | 160 | 140 | 120 | 3 |
W12-6X2000 | 6 | 5 | 2050 | 245 | 190 | 170 | 150 | 4 |
W12-8X2000 | 8 | 6.5 | 2050 | 245 | 210 | 190 | 170 | 5.5 |
W12-10X2000 | 10 | 8 | 2050 | 245 | 230 | 210 | 190 | 7.5 |
W12-12X2000 | 12 | 10 | 2050 | 245 | 270 | 250 | 210 | 11 |
W12-16X2000 | 16 | 13 | 2050 | 245 | 300 | 270 | 220 | 11 |
W12-20X2000 | 20 | 16 | 2050 | 245 | 330 | 300 | 240 | 11 |
W12-25X2000 | 25 | 20 | 2050 | 245 | 360 | 330 | 250 | 15 |
W12-30X2000 | 30 | 25 | 2050 | 245 | 390 | 360 | 300 | 18.5 |
W12-35X2000 | 35 | 28 | 2050 | 245 | 430 | 390 | 330 | 22 |
W12-40X2000 | 40 | 32 | 2050 | 245 | 460 | 420 | 360 | 30 |
W12-45X2000 | 45 | 36 | 2050 | 245 | 510 | 460 | 390 | 37 |
W12-50X2000 | 50 | 40 | 2050 | 245 | 550 | 510 | 420 | 45 |
W12-4X2500 | 4 | 3.5 | 2550 | 245 | 190 | 170 | 150 | 4 |
W12-6X2500 | 6 | 5 | 2550 | 245 | 210 | 190 | 170 | 5.5 |
W12-8X2500 | 8 | 6.5 | 2550 | 245 | 230 | 210 | 190 | 7.5 |
W12-10X2500 | 10 | 8 | 2550 | 245 | 270 | 250 | 210 | 11 |
W12-12X2500 | 12 | 10 | 2550 | 245 | 300 | 270 | 220 | 11 |
W12-16X2500 | 16 | 13 | 2550 | 245 | 330 | 300 | 240 | 11 |
W12-20X2500 | 20 | 16 | 2550 | 245 | 360 | 330 | 250 | 15 |
W12-25X2500 | 25 | 20 | 2550 | 245 | 390 | 360 | 300 | 18.5 |
W12-30X2500 | 30 | 25 | 2550 | 245 | 430 | 390 | 330 | 22 |
W12-35X2500 | 35 | 28 | 2550 | 245 | 460 | 420 | 360 | 30 |
W12-40X2500 | 40 | 32 | 2550 | 245 | 510 | 460 | 390 | 37 |
W12-45X2500 | 45 | 36 | 2550 | 245 | 550 | 510 | 420 | 45 |
W12-4X3000 | 4 | 3.5 | 3100 | 245 | 210 | 190 | 170 | 5.5 |
W12-6X3000 | 6 | 5 | 3100 | 245 | 230 | 210 | 190 | 7.5 |
W12-8X3000 | 8 | 6.5 | 3100 | 245 | 270 | 250 | 210 | 11 |
W12-10X3000 | 10 | 8 | 3100 | 245 | 300 | 270 | 220 | 11 |
W12-12X3000 | 12 | 10 | 3100 | 245 | 330 | 300 | 240 | 11 |
W12-16X3000 | 16 | 13 | 3100 | 245 | 360 | 330 | 250 | 15 |
W12-20X3000 | 20 | 16 | 3100 | 245 | 390 | 360 | 300 | 18.5 |
W12-25X3000 | 25 | 20 | 3100 | 245 | 430 | 390 | 330 | 22 |
W12-30X3000 | 30 | 25 | 3100 | 245 | 460 | 420 | 360 | 30 |
W12-35X3000 | 35 | 28 | 3100 | 245 | 510 | 460 | 390 | 37 |
W12-40X3000 | 40 | 32 | 3100 | 245 | 550 | 510 | 420 | 45 |
W12-50X3000 | 50 | 40 | 3100 | 245 | 610 | 560 | 480 | 55 |
W12-60X3000 | 60 | 48 | 3100 | 245 | 670 | 620 | 520 | 75 |
Standard Accessories | Optional Accessories |
Movable control panel | Top support rack for big diameter |
Hardened rolls | Lateral support rack for big diameter |
Digital read out for bottom rolls | Ground and polished rolls for special job |
Hydraulic station | Safety cable |
Hydraulic motor | Fan cooled or water cooled |
Hydraulic drop end | |
Cone bending device |
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Travel X/Y/Z axis 800/550/550mm
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Qingzhou Shengmao Machinery Co., Ltd.
South Hedong Village,
Yidu Subdistrict, Qingzhou City, Shandong Province, China 262500
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