Profile bending machines

Powerful, energy efficient and highly precise

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Made in Switzerland

Innovative profile bending technology for your requirements

Based on more than 25 years of experience, PBT profile bending machines are among the best in the industry. Whether operated via our digital control systems or manually, when bending profiles, our profile bending machines ensure precise radii and repeatability. In the PBT product portfolio you will find the ideal profile bending machine and control for your individual requirements.

PBT profile bending machines overview

Arkus12 Bendo PBT25 PBT35 PBT35 Servo Helix
X-axis
= responsible for the bending radius
Pressing power X-axis 12 t 20 t 27 t 35 t 35 t 65 t
Positioning accuracy of the X-axis
- servo-controlled
0,01 mm 0,01 mm 0,01 mm 0,01 mm 0,01 mm 0,01 mm
Drive of X-axis hydraulic hydraulic hydraulic hydraulic SERVO DRIVE;
clean - low noise - 70% energy savings
hydraulic
Stroke (controlled) of X-axis 200 mm 260 mm 265 mm 390 mm 390 mm 445 mm
Hydraulic oil volume 7 litres 18 litres 17 litres 110 litres only 9!!! litres 200 litres
Y-axis
= responsible for the measurement of the segment lengths
All 3 rollers driven individually! YES YES YES YES YES YES
Continuously adjustable roller speed 1 – 30 rpm with PC400,
otherwise rapid traverse / crawling speed
1 – 24 rpm with PC400,
otherwise rapid traverse / crawling speed
1 – 22 rpm with PC400,
otherwise rapid traverse / crawling speed
1 – 16 rpm with PC400,
otherwise rapid traverse / crawling speed
1 – 16 rpm 1 – 8 rpm
Maximum torque per roller 500 Nm 1200 Nm 1600 Nm 3000 Nm 3000 Nm 9000 Nm
Drive system of rollers electric motors, clean and low noise electric motors, clean and low noise electric motors, clean and low noise hydraulic motors SERVO DRIVE - clean - low noise - 100% torque at each speed hydraulic motors
Roller height 110 mm
(optionally 220 mm)
200 mm 300 mm 300 mm
(optionally 400 mm)
300 mm
(optionally 400 mm)
500 mm
Tool holder diameter Ø 40 mm 65 mm
(Optionally 105 mm)
105 mm
(on X-axis, solid material produced from a single piece)
105 mm
(solid material produced from a single piece)
105 mm
(solid material produced from a single piece)
130 mm
(solid material produced from a single piece)
Z-axis
= for equalising or bending into the 3rd dimension
Manual standard version series series series series - -
Crank-operated version with position detection capability to 0.1 mm optionally optionally optionally optionally series -
PC-controlled version, positioning accuracy 0.01 mm optionally optionally optionally optionally optionally series
Special:
Manual or PC-controlled activation possible Manual / Tablet Teach-In / TABLET350 / PC400 Manual / Tablet Teach-In / TABLET350 / PC400 Manual / Tablet Teach-In / TABLET350 / PC400 Manual / Tablet Teach-In / TABLET350 / PC400 PC400 PC400
Continuously adjustable front roller distance, allowing tiny bending radii 256 (optional 80) – 518 mm 280–860 mm 200–1000 mm 360–1100 mm 360–1100 mm 630–1330 mm
Bending direction away from operator - safety aspect! away from operator - safety aspect! away from operator - safety aspect! away from operator - safety aspect! away from operator - safety aspect! away from operator - safety aspect!
Start/stop automatic when using hydraulics with PC400 switches hydraulics off after 15 minutes of non-use. switches hydraulics off after 15 minutes of non-use. switches hydraulics off after 15 minutes of non-use. switches hydraulics off after 15 minutes of non-use. No significant power consumption during non-use (SERVO DRIVE) switches hydraulics off after 15 minutes of non-use.
Positioning of the machine movable with lift truck movable with lift truck movable with lift truck crane / forklift crane / forklift crane
Roller supports optional series series series series series
Training / Commissioning: 1 day free of charge in our works 1 day free of charge in our works 1 day free of charge in our works 1 day free of charge in our works 1 day free of charge in our works 1 day free of charge in our works
General technical data:
Connection 400 V, 16 A 400 V, 16 A 400 V, 32 A 400 V, 32 A 400 V, 32 A 400 V, 63 A
KW 2 kw 6 kw 7 kw 12 kw 15 kw 22 kw
Length / width / height 905 mm / 950 mm / 1.125 mm 1.340 mm / 1.330 mm / 1.350 mm 1.680 mm / 1.250 mm / 1.390 mm 2.050 mm / 1.600 mm / 1.480 mm 2.050 mm / 1.600 mm / 1.480 mm 2415 mm / 2163 mm / 1590 mm
Weight 540 kg 1050 kg 1150 kg 2500 kg 2500 kg 5500 kg