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: Semi-automatic loading (manual positioning + auto-clamping) + dynamic follow-up support adjusts points in real time for 11500-12500mm tubes, avoiding sagging/vibration.
Key Specs: Φ15-580mm round/15×15-580×580mm square tubes; 6000W-20KW laser (thick-walled cutting); ±0.03mm axis accuracy; 20T machine weight (stabilizes support).
Efficiency: Follow-up support cuts tube alignment time by 30%; auto-clamping reduces manual work by 40% vs. fully manual setups.
Fit: Wind power/oil & gas; extra-long heavy tubes (11.5-12.5m) needing stable precision.
| 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 |
Follow-up Support Guarantees Long-Tube Precision: For 11500-12500mm tubes (e.g., Φ580mm wind tower pipes), real-time support point adjustment eliminates sagging—an issue that causes 2-3mm deviations in machines without follow-up support. This retains ±0.03mm axis accuracy across the entire tube length, reducing scrap rates by 30% and weld joint rework by 45% in heavy industry applications.
Semi-auto + Follow-up Balances Flexibility & Stability: Unlike fully automatic systems limited by standard tube straightness, semi-automatic loading lets operators adjust for slight tube irregularities (common in heavy tubes) before cutting. The follow-up support automatically adapts to different tube diameters (Φ15-580mm) and lengths (11.5-12.5m) without reconfiguration, perfect for multi-spec batches (e.g., mixing Φ200mm and Φ500mm tubes).
Reduces Labor & Boosts Efficiency: The follow-up support eliminates manual repositioning of support stands during cutting, cutting auxiliary labor time by 50%. Paired with auto-clamping, the loading-to-cutting workflow takes 2-3 minutes per tube (vs. 5-6 minutes with manual support), increasing daily output by 35% for medium-batch production.
20T Frame Enhances Support Reliability: The 20T heavy-duty frame provides a stable base for the follow-up support module, preventing frame vibration from affecting support accuracy. When cutting 20mm-thick wall oil pipelines, this combination ensures smooth cut edges and precise bevels (if needed), critical for high-pressure weld joint strength—avoiding leaks or structural failures in harsh environments.
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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