Machine Description
The Three-Roller Pipe Bending Machine is a
precision-engineered solution for bending
round, square, or rectangular pipes and
tubes into smooth curves and circular
shapes. Designed with a three-roller
system—two fixed and one adjustable—it
allows controlled, gradual bending with
minimal deformation or flattening. Ideal for
manufacturing applications in automotive,
furniture, railings, and structural
components, the machine is available in
manual, motorized, or CNC-controlled
versions, and supports bending of steel,
stainless steel, and aluminium pipes.
Features
• Three-roller pyramid design for smooth and uniform bends
• Suitable for round, square, and rectangular profiles
• Available in manual, motorized, or servo-controlled variants
• Adjustable center roller for precise bend radius control
• Rigid frame with hardened and ground rollers
• Capable of bending thick pipes with large radii
• Suitable for mild steel, SS304, SS316, and aluminum tubes
• Optional digital readout for position control
• Custom tooling available for non-standard profiles
Technical Details
| Parameter |
Specification |
| Pipe Diameter Range |
Up to 76mm OD (customizable) |
| Pipe Thickness |
Up to 4mm (depending on material) |
| Bending Radius |
Min. 5× OD (material dependent) |
| Operation Mode |
Manual / Motorized / Servo (as per model) |
| Drive System |
Gearbox + Motor Drive (Motorized Models) |
| Center Roller Adjustment |
Manual Screw / Hydraulic / Motorized |
| Frame Construction |
Rigid Steel Welded Frame |
| Roller Material |
EN8 / EN24 Hardened Steel |
| Power Supply |
3-Phase AC (for motorized units) |
Applications
• Fabrication of exhaust and roll cages in automotive
• Metal furniture frames and stair railings
• Architectural structures and decorative frames
• Conveyor frames and material handling assemblies
• Circular frames, rings, and coils for industrial use
