| Brand Name: | QiHai |
| Model Number: | QH-4020F |
| MOQ: | 1 set |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 90set/mon |
Beveling Core: ±45° adjustable bevel angle (±0.5° accuracy); supports V/U/Y/single/double-sided bevels—eliminates secondary processing.
Key Specs: 4000×2000mm large processing area (100kg max load), ±0.03mm axis precision (maintained during beveling), 1500W-20KW power (0.5-25mm material beveling).
Efficiency: 100m/min linkage speed + 1.0G acceleration cuts bevel time by 40% vs. traditional methods.
Fit: Welding-focused industries (steel structures/heavy machinery); 380V/50Hz industrial power compatibility.
| Processing Area | 4000 * 2000mm |
| Maximum Loading Weight | 100kg |
| Machine Weight | 1800kg |
| Overall Dimensions | 5500 * 2550 * 1900mm |
| Laser Power Range | 1500W - 20KW |
| X/Y-axis Positioning Accuracy | ±0.03mm |
| X/Y-axis Repositioning Accuracy | ±0.03mm |
| Maximum Linkage Acceleration | 1.0G |
| Maximum Linkage Speed | 100m/min |
| Transmission System | Double rack & pinion transmission with servo drive |
| Voltage Requirement | 380V |
| Frequency | 50Hz |
Advantage
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.