Electro-hydraulic booster bending machine

­­­­­Preferably suitable for mandrelless bending of boiler tubes and tube serpents including hydraulic tube positioning device with PC-CNC-control and tube boost system with programmable boost factor and boost clamp.

Machine versions:

Max. Ø tube x wall thickness (Tensile strength: 700 N/mm2) 114.3 x 7.1 mm
Max. section modulus 60.4 cm3
Max. centerline bending radius (CLR) 450 mm
Min. centerline bending radius (CLR) 50 mm
Max. bending speed (foward, steplessly adjustable) 1.5 1/min
Max. bending speed (return, constant) 2.5 1/min
Power requirement 25 kW
Bending direction Counter clockwise (also buildable in clockwise)
Weight of machine approx. ca. 11200 kg
Max. bending angle using split bend former 200 °
Max. bending angle using solid bend former 180 °

Additional device:

On the illustrated machine:

  • clamp jaw holder

Specifications subject to change without notice. Errors and omissions excepted.