QLTEK Laser
OFFICIAL MACHINE DATASHEETH SeriesSheet Metal Cutters
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QLTEK H4020

4000 × 2000 mm

QLTEK H4020
Bochu Bus Control SystemCE Laser Safety Standard
Working Envelope4000 × 2000 mm
Laser Source Power1.5 – 6 kW
Dynamics / Speed100 – 120 m/min
Machine Weight5 600 kg
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VERIFIED SPECIFICATION MATRIX

Technical Specifications: QLTEK H4020

Factory specification matrix for modification H4020

← Back to H Series
ParameterValue (H4020)
Cutting Area (X × Y)4000 × 2000 mm
Laser Power Range1.5 – 6 kW
X-Axis Travel4000 mm
Y-Axis Travel2000 mm
Z-Axis Travel220 mm
Max. Linkage Speed100 – 120 m/min
Max. Acceleration1.0 – 1.2 G
Positioning Accuracy X/Y±0.03 mm/m
Repeatability Accuracy X/Y±0.02 mm
Max. Table Load1 400 kg
Gross Machine Weight5 600 kg
Machine Dimensions5600 × 2800 × 1900 mm
ENGINEERING INTEGRITY

Engineering Purpose & Design Highlights

Perfect choice for factories with limited shopfloor space, HVAC manufacturers, and electrical enclosures. Rapid commissioning, low power consumption, and great ROI.

Solid welded Q345B steel bed stress-relieved in a 600°C heat-treatment annealing furnace
High-speed Japanese Yaskawa AC servos paired with precision helical rack-and-pinion Class H mechanics
Automated closed-loop proportional gas regulation for oxygen, nitrogen, and high-pressure air via Bochu CypCut
Autofocus laser cutting head equipped with intelligent crash-prevention obstacle avoidance sensor