Bystronic BySprint Fiber 4020 4kW 2014

Good, well-maintained BySprint Fiber 4020 from 2014.
With nozzle changer. Also available with ByTrans Extended 4020.


Unique advantages of the BySprint Fiber

  • Unprecedentedly high production of parts and first-class cutting quality, depending on the laser power for thin to medium thick metal sheets
  • Low running costs because little power is used and no laser gas is required
  • Great flexibility; even non-ferrous metals can be cut without effort and with high quality
  • Little space required due to compact construction

Machine concept

  • Clear, compact and simple layout
  • Optimal access to the work area
  • Quick and easy positioning of the residual sheets, ideal for fitting in urgent jobs
  • Low operator intervention provides higher productivity


  • Direct motors offer precise drive and high acceleration
  • Low wear due to low resistance on the bearings
  • Closed and protected drive

Cutting head

  • The focus length is optimally adjusted for parts and production
  • Integrated capacitive scanning
  • ByPos Fiber automatically adjusts the focus length


  • Manual control panel for quick and easy adjustment of settings
  • Simple restart of interrupted cutting plans


  • Like no other controller, ByVision ensures that the qualities of the laser are optimally utilized.
  • The ergonomically designed user interface ensures efficient and easy operation learn how to operate the laser
  • Interrupted cutting plans can easily be continued through the various restart functions
  • Activate and deactivate and automatically set micro-joints without programming software
  • Nesting individual parts from existing nesting plans
  • Micro welding joints to hold small parts


  • Highest energy efficiency thanks to minimal energy consumption
  • Low operating costs due to the high-tech fiber laser technology (no laser gas required, minimal wear costs)
  • Can be used for a very wide range of materials
Machine overview
Max. sheet size 20mm steel, 15mm stainless, 15 mm aluminium, 8mm brass, 8mm copper
Total electrical consumption 25 kW
Shuttle table change time 35s
Machine weight, without chiller and extraction unit 15000kg
Max workpiece weight 1580kg
Max acceleration 12m/s2
Positioning accuracy Pa* 0.1mm
Repeatability Ps* 0,05mm
Maximum positioning speed parallel axis x, y 100m/min
Maximum simultaneous positioning speed 140m/min
Cutting Area Z 70mm
Cutting Area Y 2032mm
Cutting Area X 4064mm
Height 2500mm
Width 6750mm
Length 12900mm
Size 4000x2000 mm
Laser source 4kW

Contact information

Are you interested in this machine or do you have questions? Contact us! 

Nathan van der Hoeven
+31 78 200 3100

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    Brand Bystronic
    Type Flat laser
    Sheet size 4000x2000mm
    Laser source Fiber
    Laser power 4kW
    Cutting head 2D
    Year 2014