BA55

BA55 -Asymetrical - 3 driven rolls Hydraulic positioning - Computerised numeric control - CNC

Asymetrical – 3 driven rolls Hydraulic positioning
Computerised numeric control CNC

Technical specifications
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 1150 Height 1260
Console overall dimensions: Base 590 x 710 Height 1220

OPERATING CHARACTERISTICS
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.

Console BA55 -Asymetrical - 3 driven rolls Hydraulic positioning - Computerised numeric control - CNC

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..

BA55 -Asymetrical - 3 driven rolls Hydraulic positioning - Computerised numeric control - CNC

STANDARD EQUIPMENT
– Control console.
– Rotation control pedal (optional).
– Lateral rectifiers.
– Service tools kit.
– Instruction manual.

INDICATIVE TABLE OF BENDING CAPACITIES

Bending capacity, BA55 - BPR curvatrici
Bending capacity, BA55 – BPR curvatrici

CAPACITY BASED UPON MILD STEELS MAX. TENSILE 40 KG/mm2 BASED ON 60.000