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 Features: Weldseam Identification (auto-detects tube welds, no manual marking); Side-mounted Lathe (simplifies 11500-12500mm long tube loading, ensures alignment).
Key Specs: Cuts Φ15-580mm round/15×15-580×580mm square tubes; 6000W-20KW laser (thick-walled processing); ±0.03mm X/Y accuracy; 20T machine weight.
Fit: Wind power/oil & gas industries; for high-precision cutting of extra-long, large-diameter tubes requiring weldseam control.
| 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 |
Weldseam Identification Boosts Precision & Efficiency: The auto-weldseam detection system eliminates 30-40 minutes of manual weld marking per tube batch, while its ability to synchronize with cutting paths ensures ±0.03mm alignment with welds—critical for pressure pipelines (where cutting through seams risks leakage) or structural tubes (where seam-aware cuts enhance load-bearing integrity). This reduces rework rates by 50% compared to machines relying on manual weld positioning.
Side-mounted Lathe Enhances Long-tube Stability: Unlike top-mounted lathes that struggle with long-tube sagging, the Side-mounted Lathe Structure distributes weight evenly for 11500-12500mm tubes, working with the 3-chuck system to prevent rotation-induced deformation. For maximum-sized tubes (Φ580mm round/580×580mm square), this design maintains consistent coaxiality during high-power (20KW) cutting, ensuring cut edges remain smooth and dimensionally accurate—even for 20mm+ thick walls.
Dual Core Features Expand Versatility: The weldseam system adapts to both round and square tubes without fixture changes, while the Side-mounted Lathe handles all tube lengths in the 11500-12500mm range. Paired with the 6000W-20KW laser power range, this versatility allows the machine to process thin-walled oil pipes, thick-walled wind tower tubes, and square structural tubes—all with weldseam precision—eliminating the need for multiple specialized machines and cutting setup time by 45%.
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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