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| Categories | Fiber Laser Metal Cutting Machine |
|---|---|
| Brand Name: | QIHAI |
| Model Number: | QH-GC3-S |
| 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: | 40 days |
| Packaging Details: | wood |
| Positioning Accuracy: | ±0.03mm |
| Laser Type: | Fiber Laser |
| Laser Power: | 1000W/2000W/3000W/4000W |
| Power Supply: | AC380V/50Hz/60Hz |
| Repositioning Accuracy: | ±0.02mm |
| Cutting Thickness: | 0.5mm-25mm |
| Tube Length: | 6000mm/8000mm/12000mm |
| Cooling Mode: | Water Cooling |
| Tube Diameter: | 20mm-200mm |
| Cutting Speed: | 0-15m/min |
| Warranty: | 1 years |
| Company Info. |
| Qihai Laser Tech. Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |

Triple Core Features: 3-chuck system (uniform clamping, no deformation); Side-mounted Lathe (supports 5500-6500mm tubes, anti-sagging); Semi-automatic Loading (fast feeding, less manual labor).
Key Specs: Φ15-500mm round/15×15-500×500mm square tubes; 6000W-20KW power; ±0.03mm dual-axis accuracy; 6T weight for stability.
Fit: Heavy-duty long tubes (pipelines/construction trusses); semi-auto loading cuts 30% of feeding time vs. manual setups.
| Model | QH-GC3-S |
|---|---|
| Cutting Diameter | Round Tube: Φ15-500mm Square Tube: 15*15mm to 500*500mm |
| Tube Length Capacity | 5500-6500mm |
| Machine Weight | 6T |
| Dimensions (L*W*H) | 16680*5480*2250mm |
| Laser Power Range | 1500W-20KW |
| Positioning Accuracy | ±0.03mm (X/Y-axis) |
| Repositioning Accuracy | ±0.03mm (X/Y-axis) |
| Compatible Tube Types | Round Tube / Square Tube |
| Automatic Loading | Fully-automatic Loading |
3-Chuck + Side-mounted Lathe = Unrivaled Long-Tube Precision: The 3-chuck system’s even clamping fixes tubes firmly, while the Side-mounted Lathe provides lateral bracing for 5500-6500mm long tubes—eliminating sagging (a major cause of cut deviation in large-diameter tubes like Φ500mm). Together, they maintain ±0.03mm accuracy across the entire tube length, reducing scrap rates by 35% vs. machines without side-mounted support and ensuring seamless weld joint alignment for pipelines.
Semi-automatic Loading Boosts Efficiency & Safety: Unlike fully manual loading (which takes 2-3 minutes per heavy tube), the Semi-automatic Loading system automates tube feeding and initial positioning—cutting loading time to 40-60 seconds per tube. It also minimizes manual lifting of heavy workpieces (e.g., 6500mm-long Φ500mm round tubes), reducing operator fatigue and workplace injury risks, while ensuring consistent tube placement for batch processing (improving production uniformity by 25%).
Standard Model Versatility with Specialized Performance: As a Standard Model, it avoids custom setup costs and works with off-the-shelf fixtures—yet its 3-chuck + Side-mounted Lathe + Semi-automatic trio handles specialized tasks (e.g., cutting 500×500mm square tubes or 6500mm-long thick-walled tubes) that basic 2-chuck manual loaders can’t. It covers all mainstream tube sizes (Φ15-500mm/15×15-500×500mm) with 6000W-20KW power, eliminating the need for multiple machines and lowering equipment investment by 40% while retaining high precision.
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