Arc Down-Adjusting 3-Roller Rolling Machine

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Arc Down-Adjusting 3-Roller Rolling Machine

The upper roller of arc down-adjusting 3-roller rolling machine is fixed. The two lower rollers rotate around the fixed axis. Meanwhile, they move up and down along the arc orbit. The pre-bending and rolling for steel plate can be completed with only one time steel plate feeding. For all the three rollers are drive rollers, it won't skid when rolling the thin steel plate.

Controlled by microcomputer and with the function of digital display available, the arc down-adjusting 3-roller rolling machine has the merits of simple operation, compacted structure, high efficiency, economy and practicability. It's very fit for rolling the steel plate with the thickness of medium and small size.

Technical Parameters
Model Max. Thickness of Steel Plate for Rolling (mm) Max. Thickness of Steel Plate for Pre-bending (mm)Max. Width of Steel Plate for Rolling (mm) Yield Limit of Steel Plate (MPa) Min. Rolling Diameter with Full Load (mm) Rolling Speeding (m/min) Power of Main Motor (kw)
W11HNC-6×2000 6 4 2000 245 600 5.5 7.5
W11HNC-8×2500 8 6 2500 245 650 5 11
W11HNC-12×2000 12 8 2000 245 700 5 11
W11HNC-15×2000 15 10 2000 245 700 4.5 15
W11HNC-16×2500 16 12 2500 245 800 4.5 18.5
W11HNC-20×2000 20 16 2000 245 800 4.5 22

Our company is an arc down-adjusting 3-roller rolling machine manufacturer based in China. We offer a vast range of products, including four roller rolling machine, sheet shot blast machine, laser cutting machine, inverter plasma cutter, and more.

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  • Mechanical Symmetric 3-Roller Rolling MachineThe W11 series of equipment of our company is mechanical up-adjusting symmetric 3-roller rolling machine. The upper roller moves up and down at the center symmetrical position of the two lower rollers. The vertical lifting of upper roller is achieved through the cooperation of motor, speed reducer, worm wheel and the worm. The two lower rollers are drive rollers and the upper roller is driven roller.
  • Horizontal 3-Roller Rolling MachineThe horizontal 3-roller rolling machine can achieve pre-bending and rolling for plate end through upper roller vertical lifting and lower roller horizontal moving with feeding the steel plate only one time. All the three rollers are driving rollers, which allow for no skidding when rolling the thin plate. Meanwhile, the operation range for rolling steel plate is enlarged.