Our Heavy-Duty series comprises machines for round pipes and for dished ends with a maximum diameter of up to 4,064 mm and up to a workpiece weight of 30 tonnes. The technology is based on that of the RB Classic series. Owing to the large workpiece dimensions and weights, the machines of this series have an extremely solid design. The machines are all equipped with 6 CNC-controlled axes.
Detailed information can be supplied on request.

RB 1200/2500/6 Heavy-Duty R

with 6 CNC axes for round pipes with a maximum diameter of 2,540 mm inclusive of oxy-fuel cutting system, fixed chuck and height-adjustable, hydraulic pipe carriage

rb 1200 2500

RB 1500/3500/6 Heavy-Duty RK

with 6 CNC axes for round pipes with a maximum diameter of 3,505 mm and dished ends with a maximum diameter of 3,505 mm inclusive of the Hypertherm HPR 400 plasma cutting system, oxy-fuel cutting system, height adjustable operator stand, tilting chuck and hydraulic pipe carriages

rb 1200 2500

Technical information /
Machine series:
RB 950/2000/6
Heavy-Duty
RB 1200/2500/6
Heavy-Duty
RB 1200/3000/6
Heavy-Duty
RB 1500/3500/6
Heavy-Duty
RB 1500/4000/6
Heavy-Duty
Weight of standard machine in kg: 18,000 22,000 24,000 26,000 28,000
Number of CNC axes: 6 6 6 6 6
Max. workpiece weight in kg: 30,000 30,000 30,000 30,000 30,000
Min. - max. clampable round pipe diameter in mm: 200 - 2,032 200 - 2,540 200 - 3,048 200 - 3,556 200 - 4,064
Max. size of chuck opening
in mm:
950 1,200 1,200 1,500 1,500
Min. - max. clampable square & rectangular pipes dimension in mm: - - - - -
Min. - max. clampable beams width in mm: - - - - -
Min. - max. clampable diameter for dished ends in mm: 200 - 2,032 200 - 2,540 200 - 3,048 200 - 3,556 200 - 4,064
Min. - max. cuttable work- piece length in mm: * 300 - 30,000 300 - 30,000 300 - 30,000 300 - 30,000 300 - 30,000
Min. - max. wall thickness in mm for cutting with oxy-fuel /plasma in mm: * 5-180 /
1-80
5-180 /
1-80
5-180 /
1-80
5-180 /
1-80
5-180 /
1-80
Max. torch angle in °: +/- 70 / 45 +/- 70 / 45 +/- 70 / 45 +/- 70 / 45 +/- 70 / 45

* With torch in vertical position