Profile bending machine, profile roller with 50mm shaft

COMAC 303

comac Series 3000, Model 303

Heavy-Duty Profile Bending Machine | 3 Driven Rolls
The Series 3000 – Model 303 is a powerful and precise profile bending machine designed for demanding industrial bending applications. With its robust construction, three driven rolls, and modular roll system, this machine is suitable for a wide range of profiles, pipes, and tubes.

Equipped with a solid 3 kW motor, individually adjustable bending rolls, a free-standing remote control, and both vertical and horizontal operating modes, the 303 offers maximum flexibility and ease of use. The machine complies with the 2006/42/EC Machinery Directive and is built for long-lasting, trouble-free performance.

Key features
- Compliant with 2006/42/EC safety standards
- 3 driven rolls for maximum grip and perfect material feed
- Independently adjustable bending rolls for double pre-bending of symmetrical profiles
- Lateral guide rolls with three-dimensional adjustment
- Modular rolls suitable for most standard profiles
- Alloy steel bending rolls, heat treated to 60 HRC
- Free-standing safety remote control
- Suitable for vertical and horizontal installation
- One-piece steel frame for extreme stability
- Torque limiter on the upper shaft
- Shafts and gears mounted on rolling bearings for high dynamic loads
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- Spline-driven power transmission for optimal force transfer

Technical Specifications
- Shaft diameter: 50 mm (upper/lower)
- Roll diameter: 180 mm
- Motor power: 3 kW
- Feed speed: 5.5 m/min
- Weight: 720 kg

Bending Capacities
Profile Up to Minimum bending radius
60 × 10 mm – Ø 450 mm
25 × 5 mm – Ø 200 mm
80 × 20 mm – Ø 400 mm
32 × 32 mm – Ø 400 mm
Ø 40 – Ø 400 mm
Ø 60.3 × 2.9 – Ø 800 mm
Ø 20 × 1.5 – Ø 220 mm
Ø 48.3 × 4 – Ø 500 mm
60 × 30 × 2.5 – –
50 × 3 – –
60 × 6 – Ø 600 mm
30 × 4 – Ø 350 mm
50 × 5 – Ø 500 mm
30 × 4 – Ø 350 mm
60 × 60 × 7 – Ø 600 mm
50 × 50 × 6 – Ø 600 mm
70 × 70 × 8 – Ø 700 mm
80 × 45 – Ø 500 mm
70 × 40 – Ø 600 mm
80 × 42 – Ø 500 mm

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