QH - 4020F Beveling Cutting Sheet Metal Laser Cutting Machine

Precision Beveling Ensures Weld Joint Quality: The double rack & pinion servo transmission system stabilizes bevel cutting motion, maintaining ±0.03mm axis accuracy and ±0.5° bevel angle error—critical for weld joint fit-up. Unlike manual beveling (prone to angle inconsistency), this uniformity reduces weld rework rates by 45%-55%, especially for high-strength steel structures where bevel precision directly impacts load-bearing performance.​

Large-Format Beveling Eliminates Split Errors: The 4000×2000mm processing area allows one-time beveling of oversized workpieces (e.g., 4m-long equipment panels) without splitting. This avoids bevel misalignment at 拼接 seams (a common issue with small-format machines) and cuts overall processing time by 30%-35%, as no additional alignment or rework is needed for split parts.​

Power Versatility for Multi-Thickness Beveling: The 1500W-20KW laser power range adapts to diverse beveling needs: low power (1500W-5KW) for precision beveling of thin materials (0.5-5mm aluminum sheets for hardware parts), and high power (15KW-20KW) for deep-penetration beveling of thick carbon steel (20-25mm for heavy machinery frames). This eliminates the need for separate beveling equipment for different thicknesses, lowering capital investment.