Automatic, 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 overhead boost clamp.

Machine versions:

Max. Ø tube x wall thickness (Tensile strength: 700 N/mm2) 168.3 x 7.1 mm
Max. section modulus 139.1 cm3
Max. centerline bending radius (CLR) 425 mm
Min. centerline bending radius (CLR) 70 mm
Max. bending speed (foward, steplessly adjustable) 1.4 1/min
Max. bending speed (return, constant) 1.8 1/min
Power requirement 55 kW
Bending direction Clockwise (also buildable in counter clockwise)
Weight of machine approx. ca. 23500 kg
Transport carriage (extension possible) 6000 mm
Max. bending angle using split bend former 200 °
Max. bending angle using solid bend former 180 °
Max. orientation angle Unlimited
Max. orientation speed 15 1/min
Max. transport speed 40 m/min

Additional device:

on the illustrated machine:

  • boost clamp

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