Qihai Laser Tech. Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 Set/month |
| Delivery Time | 50 days |
| Packaging Details | WOOD |
| Cutting Accuracy | ±0.01mm |
| Cooling | water cooling |
| Software | Laser cutting software |
| Graphic Format Supported | AI, DXF,PLT |
| Brand Name | QIHAI |
| Model Number | QH-GC3-H |
| Certification | ISO, CE |
| Place of Origin | Foshan, Guangdong, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 Set/month |
| Delivery Time | 50 days | Packaging Details | WOOD |
| Cutting Accuracy | ±0.01mm | Cooling | water cooling |
| Software | Laser cutting software | Graphic Format Supported | AI, DXF,PLT |
| Brand Name | QIHAI | Model Number | QH-GC3-H |
| Certification | ISO, CE | Place of Origin | Foshan, Guangdong, China |
| High Light | heavy duty lathe tube cutting machine ，heavy duty lathe tube laser cutting machine ，water cooling tube cutting machine | ||
Core Follow-up Support Feature: Horizontally-mounted dynamic support adapts to 11500-12500mm long tubes, preventing sagging; works with 3-chuck clamp for stable processing of Φ15-580mm round/15×15-580×580mm square tubes.
Key Specs: 6000W-20KW laser power (thick-walled tube cutting); ±0.03mm X/Y accuracy (consistent long-tube precision); 20T machine weight (heavy-duty stability); 22200×5350×2650mm dimensions.
Fit: Heavy industries (wind power, oil & gas); ideal for high-precision cutting of extra-long, large-diameter tubes.
| Model | QH-GC3-H |
|---|---|
| Cutting Diameter | Round Tube: Φ15-580mm Square Tube: 15*15mm to 580*580mm |
| Tube Length Capacity | 11500-12500mm |
| Machine Weight | 20T |
| Dimensions (L*W*H) | 22200*5350*2650mm |
| Laser Power Range | 6000W-20KW |
| Positioning Accuracy | ±0.03mm (X/Y-axis) |
| Repositioning Accuracy | ±0.03mm (X/Y-axis) |
| Compatible Tube Types | Round Tube / Square Tube |
Horizontally-mounted Follow-up Support Ensures Long-tube Precision: The dynamic follow-up support eliminates mid-span sagging of 11500-12500mm tubes by adjusting support points in real time—maintaining consistent tube coaxiality during cutting. This ensures ±0.03mm positioning accuracy is retained across the entire tube length (not just near chuck areas), reducing cut deviation by 70% compared to machines without follow-up support and avoiding costly rework for long-tube projects.
Stable Clamping + Follow-up Combo for Large-diameter Tubes: For maximum-sized tubes (Φ580mm round/580×580mm square), the 3-chuck system provides end/fixed clamping, while the horizontally-mounted follow-up support adds mid-span reinforcement—preventing tube rotation or deformation under high-power (20KW) laser cutting. This dual-support design ensures thick-walled tube cuts (20mm+) remain smooth and dimensionally accurate, critical for pressure-bearing pipelines where cut quality impacts weld integrity.
Versatile Compatibility with Minimal Adjustments: The follow-up support automatically adapts to tube lengths (11500-12500mm) and diameters (Φ15-580mm) without manual fixture changes—enabling seamless switching between round and square tubes, or between short and long batches. Paired with the 6000W-20KW laser power range, this versatility eliminates the need for multiple machines for different tube sizes, reducing setup time by 40% and boosting overall production efficiency.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
10000-20000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Founded in 2005, Qihai Laser Technology Industry Group Co., Ltd, a high-tech enterprise specializing in the research, production, sales and service of metal cutting equipment, has now dedicated to providing metal cutting equipments and hardware machining accessories to global c... Founded in 2005, Qihai Laser Technology Industry Group Co., Ltd, a high-tech enterprise specializing in the research, production, sales and service of metal cutting equipment, has now dedicated to providing metal cutting equipments and hardware machining accessories to global c...
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