GRD SERIES CNC MACHINE

Description

GRD SERIES CNC MACHINE

The CMA GRD Series CNC controlled gantry machine comes in a range of standard sizes but can be manufactured to your requirements. The GRD can be fitted with an 8.9KW or 13.1 KW machining spindle which is perfect for many operations such as rapid drilling, thermal drilling, tapping up to M45 holes, thread milling, milling and slot drilling. The Machine features a mono-block, welded steel frame with high rigidity and a t-slot machine bed. Moving along precision ground liner rails on all 3 axes, CMA ensure consistent high tolerance machining over the length of the machine bed. All moving parts are self-lubricating to reduce machine downtime and the machine spindle is driven by a programmable servo-motor.

  • Mono-block, welded steel frame with high rigidity.
  • Modular table in cast iron with T-slots.
  • 12″ color touch screen control.
  • Machine moves along linear guideways on all axes.
  • Self-lubricating moving parts along all axes.
  • Spindle driven by a programmable servo-motor.
  • CAT40/50—Automatic tool changer for up to 12 tools.
  • Electric panel with cooling system.
  • External coolant systems, pump and tank.
  • Chip conveyor.
  • Water protection screen.
  • Automatic tool calibrator.
  • RJ45 fast connection mounted on the frame.

Control

  • Conversational & ISO (G-code) Programming.
  • OMRON color touch screen control.
  • Memory up to 999 programs.
  • 50 programmable zero-points.
  • 3 axes controlled (X,Y,Z ).
  • Z axis can be programmed at different speeds along column.
  • Helical Milling.
  • Load programs with USB.
Model GRD-30 – – GRD-45 – – GRD-60 – – GRD-75 – – GRD-90 – – GRD-105 – –
Spindle motor 8.9 kW or 13.1 kW options
Spindle type BT/CAT40 or BT/CAT50
Length of table 3000 / 4500 / 6000 / 7500 / 9000 / 10500mm or customized
Width of table 1200 / 1700 / 2000 / 2500 / 3000mm (applies to all Models)
T-slots 6 / 8 / 9 / 11 / 13 / 20mm – distance 250mm
Stroke X-axis 3000 / 4500 / 6000 / 7500 / 9000 / 10500mm or customized
Stroke Y-axis 1200 / 1700 / 2000 / 2500 / 3000mm (applies to all Models)
Stroke Z-axis 500mm or customized
Distance spindle-table 120-620mm
Table Height 880mm
Speed X-axis 30m/min
Speed Y-axis 30m/min
Speed Z-axis 4,8m/min
Max Drill and Tap 60mm Drill / M45 (using 13.1 Kw spindle motor)
Order Example GRD 4517 / 8,9 / BT40 / 4000 rpm