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Shaanxi HAVEN Equipment Co., Ltd.

Rolling Machine, Bending Machine, Universal Rolling Machine manufacturer / supplier in China, offering Four Rollers Bending Machine Steel Plate Rolling Machine TW12NC, W11-12X3200 3 Roller gigh quanlity Hydraulic Plate bending Rolling Machine, W11S-40X3200 Universal Top Roller Steel Plate Bending and Rolling Machine and so on.

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Supplier Homepage Product Rolling Bending Machine Four Rollers Bending Machine Steel Plate Rolling Machine TW12NC

Four Rollers Bending Machine Steel Plate Rolling Machine TW12NC

FOB Price: US $10,000-100,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10,000-100,000/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 50 Units/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Product Catalog
Rolling bending machine
50 Products
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Basic Info
  • Model NO.: TW12NC series
  • Warranty: 1-year
  • Certification: ISO 9001:2000, ISO 9001:2008, CE
  • Suitable for: Copper, Aluminum, Alloy, Carbon Steel, Stainless Steel
  • Four Rollers: PLC Control System
  • Type for bending Machine: Hydraulic rolling machine
  • Power supply: 380V/50Hz/3pH or as your demand
  • Transport Package: Steel Pallet
  • Origin: China
  • Waterproof Rating: IPX-1
  • Condition: New
  • Automation: Semi-Automatic
  • Type: Roller-Bending Machine
  • Application: Machinery & Hardware
  • Machine color: As your demand
  • Trademark: HAVEN
  • Specification: CE STANDARD, SGS
  • HS Code: 8459
Product Description
Four Rollers Bending Machine Steel Plate Rolling Machine TW12NC 

Main Function

This machine is a hydraulic four -roller bending machine and used to do pre-bending the end of plate, rolling it into round, cone and other shapes.
    This machine is composed of upper roller device, lower roller device, side roller device, main drive device, overturn device, left and right side of the rack and chassis. It also has special device to form and roll Cones, top support appliance for big ring rolled.
    As main drive simultaneously, upper and lower roller are provided with power by hydraulic motor. They can rotate and reverse to provide torque for plate bending machine.
The lower roller makes vertical movements. It clamps the plate tight and achieves asymmetrical bending though the hydraulic cylinder.
There are side roller devices on both sides of the upper and lower roller. Side rollers make inclining movement along the guide rail . The up and down movements of the side roller is achieved by hydraulic cylinder.
The structure of the rack is welded steel plate . It has been annealed to eliminate internal stress after welded.
The machine has the following characteristics:
1,It's more safe and reliable than other types of plate bending machine in the bending work .
2,The clamping force to plate materials between upper and lower roller can adjust the pressure that the plate materials of different thickness and width need when bended though relief valve of hydraulic station.

Main specification:
MODEL      4.5
Max. width of plate(mm)20003000200032002000300025003200
Max.thickness of plate(mm)4.54.56610101316
Max. pre-bending(mm)
Dia of upper roller(mm)150190190230230270270340
Dia of bottom roller(mm)140170170210210250250300
Dia of side roller(mm)130150150180180210210270
Max. stroke of side roll(mm)220220240240240260260260
Yield limit of plate(MPa)245245245245245245245245
Side roll adjust speed(mm/min)8080808080808080
Min Dia of workpiece(mm)380450450560560680680850
Plate bending speed(m/min)44444444
Hydraulic motor(kw)

Four Rollers Bending Machine Steel Plate Rolling Machine TW12NCFour Rollers Bending Machine Steel Plate Rolling Machine TW12NCFour Rollers Bending Machine Steel Plate Rolling Machine TW12NC
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Mr. Li Zhidu
General Manager
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