Features:
End pre-bending of the high precision
High accurate end pre-bending when bending the end, it can freely set the length of the edge. The top roller presses down and high accurate end pre-bending is done at a certain pressure.
Excellent produce precision
Products have superior precision due to continuous bending and high accurate end pre-bending, products have superior precision. As the top roller is in the shape of the drum. With the supporting roller adjusted. It can coil ideal products in a wide range from sheets to plates.
NC control high production efficiency. One operator and simple operations and high efficiency.
Different uses with coordinating controlling methods. There are the following controlling methods according to their use.
TNC (top NC): from many types but a small quantity of production; T&BNC (top NC): from few types but the large quantity of production; CNC: from many types but the large quantity of production.
Rich bending shapes: There are such different shapes as O shape U shape and multi-section shape. The method is as follows:
- O bending: Back bending mode.
- U bending: Front bending mode.
- Special bending: Composition mode.
Technical Parameters:
| Specification | Max plate thickness (mm) | Max width (mm) | Diameter of the upper roller (mm) | Diameter lower roller (mm) | Central distance (mm) | Main motor (KW) | Hydraulic motor (kw) | Traveling motor power |
| W11S-8X1500 | 8 | 1500 | 175 | 125 | 160 | 3 | 2.2 | 0.75 |
| W11S-8X2000 | 8 | 2000 | 235 | 135 | 180 | 4 | 2.2 | 0.75 |
| W11S-8X2500 | 8 | 2500 | 255 | 145 | 200 | 7.5 | 4 | 0.75 |
| W11S-8X3000 | 8 | 3000 | 280 | 145 | 200 | 7.5 | 4 | 0.75 |
| W11S-12X2000 | 12 | 2000 | 255 | 150 | 245 | 7.5 | 4 | 0.75 |
| W11S-12X2500 | 12 | 2500 | 300 | 165 | 270 | 11 | 5.5 | 1.5 |
| W11S-12X3000 | 12 | 3000 | 350 | 180 | 300 | 11 | 5.5 | 2.2 |
| W11S-16X2000 | 16 | 2000 | 300 | 165 | 270 | 11 | 5.5 | 1.5 |
| W11S-16X2500 | 16 | 2500 | 330 | 180 | 300 | 11 | 5.5 | 2.2 |
| W11S-16X3200 | 16 | 3200 | 400 | 220 | 360 | 22 | 7.5 | 4 |
| W11S-20X2000 | 20 | 2000 | 370 | 220 | 360 | 22 | 7.5 | 4 |
| W11S-20X2500 | 20 | 2500 | 380 | 220 | 360 | 22 | 7.5 | 4 |
| W11S-20X3000 | 20 | 3000 | 425 | 235 | 380 | 30 | 7.5 | 4 |
| W11S-25X2000 | 25 | 2000 | 390 | 220 | 360 | 22 | 7.5 | 4 |
| W11S-25X2500 | 25 | 2500 | 410 | 235 | 380 | 30 | 11 | 4 |
| W11S-25X3000 | 25 | 3000 | 450 | 250 | 400 | 37 | 15 | 5.5 |
| W11S-25X4000 | 25 | 4000 | 550 | 275 | 460 | 37 | 18.5 | 7.5 |
| W11S-30X2000 | 30 | 2000 | 410 | 235 | 380 | 30 | 11 | 4 |
| W11S-30X2500 | 30 | 2500 | 460 | 260 | 420 | 37 | 18.5 | 5.5 |
| W11S-30X3000 | 30 | 3000 | 500 | 275 | 460 | 37 | 18.5 | 7.5 |
| W11S-30X3200 | 30 | 3200 | 510 | 275 | 460 | 37 | 18.5 | 7.5 |
| W11S-30X4000 | 30 | 4000 | 580 | 290 | 500 | 45 | 18.5 | 7.5 |
| W11S-35X2000 | 35 | 2000 | 460 | 260 | 420 | 37 | 18.5 | 7.5 |
| W11S-35X2500 | 35 | 2500 | 500 | 275 | 460 | 37 | 18.5 | 7.5 |
| W11S-35X3000 | 35 | 3000 | 540 | 290 | 500 | 45 | 18.5 | 7.5 |
| W11S-35X4000 | 35 | 4000 | 630 | 340 | 610 | 55 | 22 | 11 |
| W11S-40X2000 | 40 | 2000 | 500 | 275 | 460 | 37 | 18.5 | 7.5 |
| W11S-40X2500 | 40 | 2500 | 520 | 290 | 500 | 45 | 18.5 | 7.5 |
| W11S-40X3000 | 40 | 3000 | 590 | 340 | 610 | 55 | 22 | 11 |
| W11S-50X2500 | 50 | 2500 | 620 | 360 | 650 | 75 | 22 | 15 |
| W11S-50X3000 | 50 | 3000 | 650 | 380 | 700 | 75 | 22 | 15 |
| W11S-50X3200 | 50 | 3200 | 665 | 380 | 700 | 75 | 22 | 15 |