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 Fiber Laser Metal Cutting Machine ，3 Chuck Fiber Laser Metal Cutting Machine ，water cooling cnc fiber laser | ||
Dual Core Highlights: Intelligent weldseam identification (±0.02mm weld 定位 accuracy, auto-track); adaptive follow-up support (syncs with 11500-12500mm tubes, anti-sagging).
Key Specs: Φ15-580mm round/15×15-580×580mm square tubes; 11500-12500mm length; 6000W-20KW laser; ±0.03mm axis accuracy; 20T machine weight.
Fit: Heavy pipeline/offshore engineering; 3-chuck design for large-diameter tube stability.
| 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 Ensures Structural Safety & Precision: The machine’s visual-based weldseam identification system automatically maps tube weldseams in real time, avoiding accidental cutting through weld zones (which would weaken tube structural strength) and enabling precise weld-aligned cutting (e.g., slotting 5mm from weldseams for assembly). This reduces weld-related scrap rates by 50%-60% vs. manual alignment and eliminates 2-3 hours of manual weldseam marking per batch—critical for heavy tubes used in pressure vessels or offshore structures.
Follow-up Support Guarantees Extra-long Tube Accuracy: For 11500-12500mm extra-long tubes (common in large pipelines), the adaptive follow-up support adjusts bracket positions synchronously with tube movement, minimizing sagging to less than 0.1mm (vs. 0.5-1mm sagging in unsupported setups). This, paired with the 3-chuck clamping, ensures ±0.03mm positioning accuracy is maintained across the entire tube length—even for thin-walled large-diameter tubes (e.g., Φ580mm round tubes with 5mm wall thickness) that are prone to deformation, reducing post-cut straightening work by 70%.
Heavy-Duty Synergy of 3-Chuck, Weldseam Tech & Follow-up Support: The 20T machine frame and 3-chuck structure provide stable clamping for large-diameter heavy tubes (e.g., 580×580mm square tubes with 20mm wall thickness), while weldseam identification and follow-up support work in tandem to handle complex heavy-tube orders. For example, processing a 12m-long Φ500mm round tube with pre-existing weldseams: the machine auto-identifies welds, the follow-up support prevents sagging, and the 6000W-20KW laser ensures clean cuts—completing the task 40% faster than traditional heavy-duty cutters without these features, while maintaining higher structural precision.
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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