World Wide Digital

LD-H Series

The LD-Laser H-Series is a heavy-duty fiber laser cutting system specially designed for processing large H-section steel beams, which are beyond the capability of standard tube-cutting machines. The machine incorporates industrial-strength features—like a segmented bed, precision drive systems, and intelligent motion controls—ensuring high accuracy even for massive steel structures.

Features

  • Segmented Bed for Easy Transport & Precision
    The modular segmented bed simplifies logistics and ensures aligned, accurate motion over large cutting areas.

  • High-Precision Harmonic Drive Cutting Head
    Offers exceptional torsional stiffness (up to 2,300 N·m), near-zero backlash, and absolute positioning accuracy (~10 arc seconds or 0.0028°), reducing collision risk and maintenance needs.

  • Heavy-Duty Rack & Pinion Drive System
    Factory-set with precise gap alignment via high-point marking ensures smooth, accurate engagement and optimal operational accuracy.

  • Smart Bus Cutting System
    Enhances throughput with features like “frog jump” motion, fast intelligent perforation, and rapid tool retraction for efficient and smooth cutting operations.

Specifications

Specification LD-H5 LD-H6
Laser Power 12,000 W – 30,000 W 12,000 W – 30,000 W
Z-Axis Travel 700 mm
Machine Dimensions (L×W×H) 35,000 × 4,550 × 3,000 mm 32,000 × 7,000 × 3,700 mm
X-Axis Travel ≥ 1,500 mm
X/Y-Axis Acceleration 0.5 G
Y-Axis Travel ≥ 26,000 mm
H-Beam Processing Range Height: 150 – 1,000 mm, Width: 100 – 400 mm Height: 150 – 1,000 mm, Width: 100 – 400 mm
Sheet Metal Processing Range 3,000 × 25,000 mm

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