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High speed cutting——1.5G acceleration on 1.5mm carbon steel [Qihai Laser]

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January 20, 2026
Category Connection: Fiber Laser Metal Cutting Machine
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Tags:
#tube laser machine #fiber laser cutter machine #fiber laser cutter metal
Brief: In this video, we showcase the QH-4020F Sheet Metal Laser Cutting Machine in action, demonstrating its high-speed cutting capabilities on 1.5mm carbon steel. You'll see how the integrated single-platform design enables efficient batch processing of auto parts and electrical cabinets, achieving 1.5G acceleration and 100m/min speeds while maintaining ±0.03mm precision across large 4000×2000mm sheets.
Related Product Features:
  • Integrated single-platform design eliminates workpiece transfer for consistent precision and reduced scrap rates.
  • Large 4000×2000mm workbench supports up to 100kg maximum loading weight for oversized sheets.
  • High-performance cutting with 1500W-20KW laser power range handling materials from 0.5-25mm thickness.
  • Exceptional speed and acceleration with 1.5G maximum linkage acceleration and 100m/min cutting speeds.
  • Precision engineering delivers ±0.03mm axis accuracy and ±0.03mm repositioning accuracy.
  • Compact footprint at 5500×2550×1900mm saves 15%-20% space compared to multi-platform alternatives.
  • Double rack & pinion transmission with servo drive ensures reliable performance and smooth operation.
  • Industrial-grade compatibility with 380V/50Hz power requirements for seamless workshop integration.
FAQs:
  • What are the main advantages of the single-platform design?
    The integrated single-platform eliminates workpiece transfer between stations, preventing dimensional deviations and maintaining ±0.03mm accuracy across large sheets. This reduces scrap rates by 25%-35% and cuts downtime between batches by 30%-40% compared to multi-platform machines.
  • What materials and thicknesses can this machine handle?
    The QH-4020F handles various materials including carbon steel, with a cutting capacity range from 0.5mm to 25mm thickness, powered by laser options from 1500W to 20KW for different application requirements.
  • How does the machine achieve such high-speed performance?
    The machine achieves high-speed cutting through 1.5G maximum linkage acceleration and 100m/min maximum linkage speed, combined with double rack & pinion transmission and servo drive systems for rapid, precise movement.
  • What industries is this machine best suited for?
    This machine is ideal for batch production in automotive parts manufacturing, electrical cabinet production, and large-format hardware industries, particularly where oversized sheets up to 4m in length require precise, high-volume processing.
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