W12NC 50×3000 Four-Roller Plate Bending Machine banner

W12NC 50×3000 Four-Roller Plate Bending Machine

Model Number: AEK-W12NC-50x3000

$9500.00$9000.00
(Reference Price)

The AEK-W12NC-50×3000 is a CNC 4-roll heavy plate rolling machine designed for bending steel plates up to 50 mm thickness and 3000 mm width. With a fully hydraulic drive and intelligent CNC control, it ensures high precision, stability, and efficiency.

Built with 42CrMo hardened rollers, SIEMENS & OMRON components, and an integrated cone bending device, it delivers durability, reliability, and versatility for producing cylindrical, conical, multi-radius, and custom-shaped workpieces.

Ideal for modern metal fabrication industries, this machine combines strength, automation, and productivity for demanding applications.

The AEK-W12NC 4-Roller Plate Bending Machine is a high-performance double-pinch plate bending solution, designed for precision, strength, and reliability. Each roller is independently driven, with rectilinear sliding ways coated in anti-friction material, ensuring smooth motion, heavy-duty load capacity, and zero maintenance.

Equipped with spherical roller bearings, all rollers are manufactured from alloy steel, induction-hardened, heat-treated, and then ground and polished for maximum durability and accuracy.

high precision rollers for metal plate rolling machines
metal plate rolling cylinders
heavy duty rollers for cnc plate rolling machines
metal plate rolling hydraulic system

Key Features:

  • Heavy-duty linear sliding guides for side and lower roller movement
  • Electronic parallelism control system for precise bending
  • Full electronic synchronization and balancing control of rollers
  • Variable tilting of side and bottom rollers (positive/negative)
  • Conical bending capability
  • Independent hydraulic motor drive for each roller
  • Anti-friction sliding system for enhanced efficiency
  • Instant braking system for safe roller rotation
  • Reversible side hydraulic drive
  • Mobile control panel with low-voltage operation
  • Ergonomic push-button controls for operator convenience
metal plate rolling hydraulic motor
metal plate rolling cone bending
metal plate rolling cnc control system

Applications

The AEK-W12NC 4-Roll Plate Rolling Machine is widely used in industries such as:

  • Shipbuilding – rolling heavy steel plates for hull structures.
  • Petrochemical – manufacturing pressure vessels, tanks, and pipes.
  • Construction – producing structural steel components and pipelines.
  • Energy & Power – wind tower sections, boilers, and heavy-duty equipment fabrication.
  • Metal Fabrication – custom cylindrical, conical, and large steel components.
industrial metal conical cylinder component
conical metal hopper tank
industrial exhaust cone for ventilation systems
conical hopper tank for material storage
Model No. AEK-W12NC-50×3000 4-Roll Plate Rolling Machine
Max. Thk. of Bending Plate (mm) 50
Thk. of Pre-bending (mm) 40
Width of Bending Plate (mm) 3000
Effective Length of Rollers (mm) 3050
Yield Strength of Plate (MPa) 235
Min. Reel Dia. with Max. Size (mm) 1800
Diameter of Rollers (mm) Upper: 620 / Bottom: 600 / Side: 480
Roller Material 42CrMo
Roller Hardness (HB) 240–286
Induction Hardened Roll YES
Roll Profile Crown
Lifting Mode Hydraulic
Lifting Accuracy (mm) ±0.2
Bearing Brand Self-aligning Roller Bearing
Conical Bending Device YES
Driving Mode Hydraulic Motor
Control System NC
Display LCD for Position & Displacement
PLC OMRON
Electrical System SIEMENS
Plate Bending Speed (m/min) About 3.5
Bottom Roller Speed (mm/min) About 160 (Up/Down)
Side Roller Speed (mm/min) About 260 (Up/Down)
Main Power Motor (KW) 55
Hydraulic Max. Working Pressure (MPa) 25
Valve YUKEN
Seal VALQUE
Overload Protection Electrical & Hydraulic
Construction Steel Material Q235
Side Support (for Big Sheets) Optional
Central Support (for Big Sheets) Optional
Feeding Table Optional
Oil Cooler System Optional

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