Asymmetrical bending machine 3 driven rolls
Hydraulic positioning
Computerised numeric control CNC
Technical Data

Shafts diameter mm 55
Standard shaft length mm 120
Standard rollers diameter with smooth back mm 180 - 97 (18 pieces)
2.2 Kw (50Hz) self-braking gear motor
Pump motor 4 Kw (50 Hz)
Maximum working pressure bar 190
Left/right bending direction
Maximum height of profile insertion mm 110
Working height at the center of the trees 870 - 975 mm
Thrust power of hydraulic cylinders kg 15,000 + 15,000
Double pump hydraulic unit, complete with air/oil heat exchanger, control servo valves, air compressor, slide mounted with rear insertion
Variable rotation speed G/1':1-20 (50Hz)
Variable translation speed: 0-20 mm/sec
Three driving rollers with smooth back 20MnCr5 with hardness HRC 58 ÷ 60
Bearing structure in FE430-B steel
Double pressing gusset with Z-Block anti-bending system (patented)
Shafts in special 38NiCrMo4 steel with high resistance, hardened and ground
38NiCrMo4 special steel gears with grinding on the toothing
Torque limiter mounted on the upper shaft
Working position with vertical and/or horizontal shafts
Machine weight 846 kg
Console weight 104 kg
Overall dimensions: Base 890 x 1,150 Height 1,260
Console overall dimensions: Base 590 x 710 Height 1,220

40 kg/mm2 BASED ON 60,000


Bending capacity

Computerized numerical control (CNC) bending machine operating in manual and automatic cycle, with direct insertion of the radius and bending data, to obtain many different shapes and developments

Electronic control consisting of a central 64 - bit PLC system for controlling the movement of the A1-A2-A3 axes and a computer - 64 bit - 1.4 GHz - 1 GB RAM, complete with 16 GB SD card
LCD-VGA-HDMI-15 “color active matrix monitor, for the interface with the operator, both assembled on an independent console

Side ports for female USB and LAN RJ45 connections
Retractable control keyboard and control mouse
Multi language BPR bending program “PROBENDING 2® system” facilitated with acquisition of the type of material and the section of the profile, possibility of filing the work performed with predefined and parameterized bending with memorization of the program combined with the selected material

Acquisition and transfer of DXF files
Execution of variable radius bends, with interpolated axes system
Ramps of acceleration and deceleration, stop and inversion of the cycle, self-learning program and mirror cycle
Progress reading encoder with pneumatic movement contact, cycle start limit switch, connection for digital archimeter

Electronic control of the speed settings of moving of the bending roll (up to 20 mm/sec) and of the profile displacement (up to 20 RPM) in manual or automatic cycle

Possibility of direct connection with an external personal computer via RJ-45 (LAN) with diagnostics and automatic setup of the machine

USB connection for transferring and copying of bending programs
Remote connection for remote assistance and preparation for INDUSTRY 4.0

Control console
Rotation control pedal (optional)
Lateral rectifiers
Service tools kit
Instruction manual

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