Pyramidal bending machine – 3 driven rolls – Hydraulic positioning
Computerized numerical control CNC
Shafts diameter mm. 40
Rolls diameter mm. 156-117 (18 pieces)
Shafts length mm. 94
Drive motor 1,5 KW
Variable rotation speed rpm 1-15
Variable translation speed of bending roll 0-24 mm/sec
Normal pressure BAR 210
Maximun height to center of shafts mm. 95
Working height to center of shafts mm. 960
Thrust power of the hydraulic cylinder kg. 8.000
Hydraulic unit, mounted on a slide tray with rear insertion complete with tank-pump-air/oil heat exchanger, control servovalve, air compressor.
Variable rotation speed G / 1 ‘: 1-15 (50Hz).
Variable translation speed 0-24 mm / sec.
Three driving rollers with smooth back 20MnCr5 with hardness HRC 58 ÷ 60.
Bearing structure in FE430-B steel.
Pressing dowel with Z-Block anti-bending system (patented).
High resistance 38NiCrMo4 steel shafts hardened and ground.
38NiCrMo4 special steel gears with grinding on the toothing.
Torque limiter mounted on the rear gear assembly.
Working position with vertical and / or horizontal shafts.
Machine weight 630 Kg.
Console weight 104 Kg.
Overall dimensions: Base 800 x 1025 Height 1460
Console overall dimensions: Base 590 x 710 Height 1220
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 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 ® 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 24 mm/sec) and of the profile displacement (up to 15 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.
INDICATIVE TABLE OF BENDING CAPACITIES
PERFORMANCES ARE SUBORDINATE AT THE RESISTANCE OF THE MATERIAL
R=40 KG/mm2 – BASED ON 60.000