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| Categories | Sheet Metal Laser Cutting Machine |
|---|---|
| Brand Name: | QIHAI |
| Model Number: | QH-6020L |
| Certification: | ISO, CE |
| Place of Origin: | Foshan, Guangdong, China |
| MOQ: | 1 Set |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 100 set/month |
| Delivery Time: | 50 days |
| Packaging Details: | wood, plastic, container |
| Graphic format supported: | DXF,AI,BMP,PLT,DWG |
| Cnc or not: | Yes |
| Application: | Laser Cutting,Suitable for metal sheets cutting,cheap laser metal cutting machine,metal cutting |
| Cutting thickness: | Materials,0-30mm,Depends,7-8,1-12 m (carbon steel) |
| Cooling mode: | Water Cooling |
| Warranty: | 1 Year |
| Cutting area: | 6000mm*2000mm |
| After-sales service provided: | Engineers available to service machinery overseas |
| Function: | Cutting Metal Materials,Wifi wireless control,Cutting Metal sheet tube |
| Cooling system: | water cooling |
| Company Info. |
| Qihai Laser Tech. Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |

Beveling Core: 0°-45° adjustable angles (±0.5° accuracy), supports V/U/Y/X-type bevels; ±0.03mm dual-axis accuracy ensures uniform bevel quality.
Auto Material-Lifting: Handles up to 1000kg workpieces, protects surfaces, stabilizes positioning for large-sheet beveling (6000×2000mm area).
Key Specs: 1500W-20KW laser power (0.5-30mm thickness), 100m/min max speed, double rack & pinion servo transmission.
Fit: Steel structures, pressure vessels — ideal for large-scale welding prefabrication.
| Processing Area | 6000 * 2000mm |
| Maximum Loading Weight | 1000kg |
| Machine Weight | 3600kg |
| Overall Dimensions | 8000×2760×1900mm |
| 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
High-Precision Beveling Reduces Welding Prep Time: The ±0.03mm X/Y-axis accuracy (paired with double rack & pinion servo drive) ensures consistent bevel angles (0°-45°, ±0.5° error) across the entire 6000×2000mm processing area. This eliminates the need for post-bevel grinding (a common step with lower-precision machines), cutting welding prefabrication time by 40%-60% and ensuring tight weld joint fits.
Auto Material-Lifting Optimizes Beveling for Large Sheets: For heavy workpieces (up to 1000kg) that are impractical to manually reposition, the automatic lifting system adjusts material height without surface damage — critical for multi-angle beveling (e.g., double-sided V-bevels on 6m-long steel plates). It eliminates labor risks and ensures stable material placement during high-speed beveling (100m/min), avoiding angle deviations caused by manual movement.
Broad Power Range Adapts to Diverse Beveling Needs: The 1500W-20KW laser power covers 0.5-30mm metal thicknesses — from thin aluminum (0.5-2mm) requiring delicate Y-bevels to thick carbon steel (20-30mm) needing deep X-bevels. The adjustable power ensures optimal energy input for each material, preventing over-melting (which ruins bevel edges) or under-cutting (which requires rework).
Sturdy Build Guarantees Continuous Beveling Reliability: The 3600kg heavy-duty frame dampens vibration during high-acceleration (1.0G) beveling, ensuring consistent precision even during 8+ hours of continuous operation. This stability is vital for large-batch projects (e.g., pressure vessel components) where bevel uniformity across hundreds of workpieces directly impacts welding quality and safety.
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