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3 & 4 Roller CNC Plate Rolling Machine, High rolling precision, Yuken Hydraulic Parts, Siemens Electric Parts, 12-month warranty - details see: https://www.machineto.com/sl-3-roller-and-4-roller-hydraulic-cnc-plate-rolling-machine-cnc-plate-bending-machine-manufacturer-in-china-10123812

Characters of 3 Roller and 4 Roller Hydraulic CNC Plate Rolling Machine, CNC Plate Bending Machine Manufacturer in China

1. The 3 roll CNC plate rolling machinefeatures linear hydraulic movement of all three rolls: Vertical top roll and horizontal bottom roll movement. This concept offers some significant advantages over other 3 roll concepts regarding pre-bending, bending quality and work-piece handling.

The following basic operations can be used:

• Pre-bending of sheet edges
• Rounding of sheets into cylindrical shapes
• Press bending of cones and cylinders
• Calibrating for minimization of radius variations in a welded tube

The most significant technological leap occurred with the completion of a revolutionary concept. This patented design eliminates some typical industry standard disadvantages of 3-roll machines and allows the operator the best possible view of the bending process, guarantees minimal foundation costs and allows the use of pushing cylinders for all three rolls.

Advantages of 3 roller plate bending machine

• Excellent bending results due to total machine symmetry.
• 42CrMo rolls are very crack-resistant.
• Minimal foundations works required for installation.
• Long guideways for minimal wear and long-lasting machine precision.
• Excellent operator view of bending process.
• Rigid and compact machine frame requires minimal foundation work.
• Hydraulic rotation drives and breaks on all rolls.

Available Bending Capacities of 3 roller bending machine

• Sheet width: Max. 12000 mm
• Sheet thickness: Max. 200 mm
• Note: Detailed values upon request

• Remarks:We can provide all plate rolling machine, as long as you provide these information as following:

  Max. Plate Bending Thickness such as "25mm"
  Max. Plate Bending Width such as "3000mm"
  Mini. Rolling Diameter such as "φ500mm"
  Plate Material such as "carbon steel"
  Yielding Limit such as "245MPa"

  If any need of plate rolling machine, please feel free to email metrade03(a)ntslzg(.)comor skypeteddyzhang201307.

Applications of 3 roller plate roll machine

• Power plant and reactor construction
• Petrol and Offshore (pressure vessels and heat exchanger; Silos and storage tanks; Steel structures for platforms and monopiles )
• Shipyards

2. The 4 roll plate bending machineis a universally available four roller bending machine with linear hydraulic roll movement of side and bottom rolls.It can be used to roll tubes, tube segments, rounded boxes, ovals or other shapes.

The following basic operations can be used:

• Pre-bending of sheet edges
• Rounding of sheets into cylindrical shapes
• Cone bending
• Press bending for even and uneven radii
• Calibrating for minimization of radius variations in a welded tube

Advantages of four roller plate rolling machine

• Work piece only needs to be aligned once at the start of the bending process.
• Automatic minimization of flat ends.
• Secured rolling traction throughout the process.
• Simple cone bending.
• Simple calibrating of apple- or pear-shaped welded tubes.
• Correction of axial offsets possible.
• Minimal wear on guide ways for long-lasting machine precision (VRM guideways are
• 100% longer than guide ways on competitor products).
• 42CrMo rolls are very crack-resistant.
• Roll breaks allow blocking of rotation for pre-bending thus improving process-safety.
• Minimal foundations works required for installation.
• High-torque drives on bottom and top rolls.
• Bending of oval, elliptic or rounded box shapes is possible.

Available Bending Capacities of four roll plate bending machine

• Sheet width: Max. 12000 mm
• Sheet thickness: Max. 200 mm for cold bending

Applications of 4 roll plate rolling machine

• Marine and storage tank construction (stationary storage tanks, reactor tanks, mobile tanks for road and rail)
• Boiler and heat exchanger production
• Bending work on reactor assemblies
• Steel structures (Section bending, pipe construction, cones, domes)
• Automotive industry (motors for wipers, starters, etc.; bushing for engine housing, axles etc.; parts for catalytic converters; HGV fuel tanks; transport tanks for liquids and fluids)
• Pipelines onshore & offshore
• Storage tanks
• Steel structures for platforms
• Wind tower
• Shipyards (from bending ship hulls to production of submarine hulls)

Parameter Configuration of plate rolling machine:

1. Mechanical parts:
   1. Roll Material: 42CrMo, quenched and tempered hardness: HB260-300
   2. Double row self aligning roller bearing: Wafangdian
2. Hydraulic parts:
   1. stacked hydraulic valve, Yuken
   2. hydraulic sealing elements: U type, AILATE(German)
   3. hydraulic pumps: internal gear pump, Changyuan(Hefei); external gear pump: Shunchen(Shanghai)
3. Electric system:
1. Standard configuration of 3 roll, Delta PLC, Delta 5.7″Screen, Zhengtai Electric
2. High configuration of 3 roll, Mitsubishi PLC, Mitsubishi 5.7″Screen, Schneider Electric
3. Standard configuration of 4 roll, Delta PLC, Delta 10.4″Screen, Zhengtai Electric, Omron Encode
4. High configuration of 4 roll, Mitsubishi PLC, Mitsubishi 10.4″Screen, Schneider Electric, Omron Encode

After Sales Service of plate rolling machine

1. Our factory will supply easy worn parts free of charge to you within one year from ex-factory date, and the long term technical consultant service.

2. Once the serious quality problem is appeared due to the seller’s reason within one year since ex-factory date, the seller will supply parts free of charge. If necessary, the seller will send their engineer to repair it.

3. After one year warranty, we will provide long spare parts service at lowest cost price.

4. The seller can send 2 engineers (electrical & mechanical) to guide the installation & testing after the machine reaches the End-User.

Location

Our facilities are located in the beautiful Nantong in the Centre-South of China within easy access from both Nantong and Shanghai airports. Why not take the opportunity to visit SL to understand why we are the preferred choice for plate rolling machines, leveling machines, press brake, shearing machine, spinning machine, cut-to-length production, etc.

PICTURES of 3 and 4 roller CNC plate bending machine:

W11S-120*3200 Three Roller Upper roller universal CNC plate rolling machine, exported to Indonesia

Our longest machine is W11G-20*1200THREE ROLLER CNC PIPE PLATE BENDING MACHINE FOR OIL AND GAS TRANSMISSION

The largest 4 Roll CNC Plate Rolling Machine W12-120*3000

W12 CONE PLATE BENDING MACHINE, CONICAL BENDING MACHINE

CE certification of Hydraulic CNC Plate rolling machine/plate bending machine of 3 roller and 4 roller