4m/min 120mm Plate Bending Machine , 4 Roller Plate Rolling Machine
Brand Name:Heqiang Machinery
Certification:ISO9001
Model Number:HQW12-120x3200
Minimum Order Quantity:1 set
Delivery Time:180 days after advance payment & design finalization
Payment Terms:T/T, L/C
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Location:
Ezhou Hubei China
Address:
No.55 Edong avenue, Xinmiao industrial park, Ezhou, Hubei, China 436004
Supplier`s last login times:
within 26 hours
Product Details
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Product Details
120mm Thick Plate 4 roller Plate Rolling Machine NC Controlled
Hydraulic Drive
Machine Features:
- NC controlled Hydraulic drive four-roll plate bending machine.
- With plate bending and coiling function
- With plate pre-bending function.
- With top support, side support and automatic feeding table.
- One-time feeding to complete the plate pre-bending and bending work.
- The upper roll and the lower roll are the main drive rolls. The power is meshed with the upper and lower rolls through the hydraulic motor and planetary reducer to provide torque for the plate rolling.
- The upper roll position is fixed. The lower roll can move up and down, so as to clamp the plate.
- All work rolls both adopt new type rolling mill rolling bearings.
- All work rolls are manufactured of 42CrMo forgings with hardness HB260~300.
- One time feeding to complete the pre-bending of both ends of the plate and the rolling of cylindrical and arc shell without the help of auxiliary device. It can also carry out certain shaping and leveling of the sheet metal, and the remaining straight edge is small.
- Digital display, PLC control. Visual input, edit, modify and store process parameters.
Main Technical Parameters:
| Machine type | Four rolls plate bending machine NC controlled Hydraulic drive |
| Model No. | HQW12-120x3200 |
| Work roll qty | 4pcs (One upper roll, one lower roll and two side rolls) |
| Diameter of Upper roll | 930 mm |
| Diameter of Lower roll | 770 mm |
| Diameter of Side rolls | 630 mm |
| Downforce of Upper roll | 1700 tons |
| Maximum plate rolling thickness | 120 mm (Q345 plate) |
| Maximum pre-bending thickness | 80 mm (Q345 plate) |
| Maximum plate width | 3200 mm (Q345 plate) |
| Plate yield limit | 345 MPa |
| Minimum rolling diameter | 4000 mm (under full load) |
| Length of Residual straight edge | 2.5 time of plate thickness |
| Plate rolling speed | approx.4 m/min |
| Total installed power | approx.650 kW |
| Side roll lifting type | Inclined straight line lifting |
| Upper roll drive mode | Hydraulic motor and Planetary reducer |
| Lower roll drive mode | Hydraulic motor and Planetary reducer |
| Cooling mode of hydraulic oil | Cooling air condition |
| Automatic feeding table | Hydraulic drive roll table, with centering device. Max load 45 tons. |
| Top support | It can support the cylinder shell in Φ4~8m within weight 45 tons. |
| Side supports | Each support at both feeding and discharging side |
*Above parameters are indicative and can be modified as per customers's actual requirements.)
4m/min 120mm Plate Bending Machine , 4 Roller Plate Rolling Machine
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