CE ISO Cold Rolled I Beam Bender Tunnel Construction Equipment
cold bender nice performance tube bending machine I/h/u-steel use
Tube Bending Machine
Features of Tube Bending Machine:
Tube bending machine is mainly used in tunnel, subway, hydropower station, underground tunnel and other I-steel, channel steel Angle STEEL U shaped steel profile bending. Cold bending machine is a new type of equipment for processing and manufacturing of tunnel supporting steel arch. It consists of the base, mechanical transmission, cold bending system, hydraulic system, electrical control system and auxiliary system. CNC bending machine (I-steel, H-shaped steel, etc.) using new domestic science and technology, by i-steel bending machine increase numerical control device, so that the machine in the construction of more rapid and convenient precision, CNC I-steel bending machine hydraulic control can be divided into: touch screen type, button type, knob type, LCD touch screen type, etc. Flexible steel: I-steel - 10-25 H steel - 175H U steel - 25U,29U,36U miners steel - 9#,11# channel steel, rail steel, round pipe & GT; 89, square pipe and other medium and large steel.
Parameter of Tube Bending Machine:
| Parameters/Name | LWGJ-300 I-steel cold bending machine |
| Maximum bending area | 250 cm2 |
| Bending speed | 6-6.2 m/min |
| Bending limit | S=345 MPa |
| Specification of machine | 25# |
| Working pressure of hydraulic system | ≤16MPa |
| Hydraulic cylinder propulsion speed | 1-10 mm/s |
| Hydraulic cylinder jacking force | 50 T |
| Effective stroke of hydraulic cylinder | 300mm |
| Rated oil pump pressure | 16 Mpa |
| Reducer type | 42# |
| Driving power | 5.5*2 |
| Totol power | 18 kw |
| Diamension(L*W*H) | 2800*1600*1800 mm |
| Weight | 2350 KG |
Pictures of Tube Bending Machine:
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