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Morgan Rushworth PB NC 3100/300 Hydraulic Pressbrake

The conventional PB series pressbrake are manufactured with a heavy duty welded steel frame with strong tortion bar and hydro mechanical balancing system ensuring a long working life. PB machines range from 35 tonnes through to 300 tonnes with a bending length of up to 4100mm. All PB machines accept euro style tooling and are supplied with digital readouts for stroke control and for the power backgauge position. Side and rear guards with electrical interlocks are fitted as standard for increased safety.

Features

  • European style top tool holders with wedge adjustment.
  • Standard tooling: Gooseneck top tool and multi-vee bottom tool.
  • Front operated, 750mm ballscrew backgauge with digital readout control (to 0.1mm precision) and two finger-stops with micro-adjustable height.
  • Ram stroke control by precision mechanical-stops built into each cylinder and electrically adjusted by push-buttons with a digital position display.
  • Independent position control of one cylinder-stop to provide fine angle adjustment and/or conical bending possibility.
  • Pressure switch and gauge to regulate bending tonnage and to prevent overbending due to bottoming of tools.
  • Pre-set, two-speed bending cycle giving fast approach, slow bending and fast return.
  • 3-function footswitch: normal bending, beam pause at any stroke point, automatic beam return upon release of footswitch.
  • Pendant control unit.
  • Hand screw clamps and chains to align and secure bottom die.
  • Two backgauge fingers.
  • Two front support arms.

Options

  • Programmable (NC) control for Y (stroke) and X (backgauge) axes.
  • 1000mm backgauge length.
  • Top tool quick release clamps.
  • Laser tool guard.
  • Anti deflection system.
  • Additional backgauge fingers.
  • Additional front support arm.

Capacities

Technical Specification

MODEL PB NC 3100/300
Bending power tonnes300  
Bending length mm 3100
Distance between columns mm 2550
Y rapid speed mm/sec 80
Y working speed mm/sec 9
Y return speed mm/sec 60
Travel in X axis mm 750
Oil capacity Ltr 240
Motor power kW 22
Stroke mm 180
Daylight mm 595
Throat depth mm 380
Table height mm 900
Table width mm 380
Machine width mm 1870
Length mm 4350
Height mm 2850
Width mm 2400
Weight kg 17000