|
| Brand Name: | QIHAI |
| Model Number: | QH-GC3-H |
| MOQ: | 1 Set |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 100 Set/month |
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.
Address
Changgang North Road, Changhongling Industrial Park, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Tel
86--18924804525
