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LS6840 PRO Laser Cutter (680x400mm)


£4,150.00 Plus VAT

The LS6840 PRO is ideally suited for a wide range of applications. With a standard tube power of 50W (60W PEAK Power) it is available with a 60W (80W PEAK Power) upgrade for faster cutting and increased flexibility.
The class 1 laser enclosure ensures that the laser beam is safely contained during normal operation. With locking cabinet doors and separately keyed on/off switch, unauthorised access and operation can be prevented. The machine is provided with a 12 month onsite warranty with option to extend up to 3 years.

What is included:

  •  Separate IP68 submersible pump and 35 litre water tank
  •  Extraction fan unit and 4" diameter flexible hose – 2 pieces 1500mm long each (to vent to atmosphere)
  •  Lasercut software
  •  Free standing oil-free diaphragm compressor

Main Features:

  • 680 x 400mm bed size
  • Maximum cutting thickness  20mm Acrylic
  • Recommended maximum  cutting thickness (50w)  10mm acrylic  (60w) 12mm acrylic
  • 50w tube as standard with 60w power upgrade option available
  • Engraving speed    400mm/sec*
  • Laser source    Water cooled CO2 gas filled glass tube
  • Motorised table height adjustment - Z axis (table height) adjustment    130mm motorised
  • Red dot pointer system for easily and quickly lining up your work
  • Slatted non-reflective aluminium bar bed for supporting a wide range of materials and weights (honeycomb bed available upon request)
  • High quality optics provide high accuracy, reliability and long life
  • Hinged pass-through panels front and rear allow larger items to be cut and engraved
  • Air assist to control heat and disperse smoke and debris around cutting nozzle
  • Water flow switch to provide protection against failure of cooling system
  • Louvred cabinet ventilation slots ensure maximum enclosure safety
  • Safety switch prevents operation of machine with lid open
  • Drive system    Stepper motor
  • Location precision   <0.01mm
  • Typical design software    Adobe Illustrator,  AutoCAD, Corel Draw, 2D design
  • Preferred file types    .dxf, .plt
  • Operating system support    Windows XP, 7, 8, 10
  • Minimum character size    1.5mm x 1.5mm
  • Power supply    220V (or 110V) +/- 10% 50Hz (or 60Hz)
  • Machine dimensions mm: 40w = 1170 x 760 x 1170  60w =1380 x 760 x 1160
  • Machine weight    125kg
  • Machine interfaces    2 x USB (1 x USB cable for PC and 1 x USB socket for memory stick)
  • Cabinet pass through    Lockable drop-down doors  
     (front 735mm x 2 stage 98mm / 196mm, rear 695mm x 125mm)
  • Warranty    12 months onsite excluding consumables (laser tube and optics)

Optional Extras

  • Laser fume filtration system for enclosed spaces
  • CW4000 water chiller unit
  • Sheet materials including acrylic, plywood, MDF veneers, engraving laminate
  • Laser machine compatible antifreeze
  • Rotary attachment for cylindrical items

Item does not including shipping a quote can be provided for delivery with installation by sending your address to


  • Model: LS6840
  • 15 Units in Stock
  • Manufactured by: Laserscript

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