QH-GC3-H 3-Chuck Heavy Duty Lathe Tube Cutting Machine Weldseam Identification Side-mounted Lathe
Brand Name:QIHAI
Certification:ISO, CE
Model Number:QH-GC3-H
Minimum Order Quantity:1 Set
Delivery Time:50 days
Payment Terms:T/T
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Location:
Foshan Guangdong China
Address:
Changgang North Road, Changhongling Industrial Park, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
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within 38 hours
Product Details
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Product Details
QH-GC3-H 3-Chuck Heavy Duty Lathe Tube Cutting Machine Weldseam
Identification Side-mounted Lathe
Description
The QH-GC3-H is a heavy-duty laser tube cutting solution engineered
for high-precision processing of extra-long, large-diameter tubes,
with Weldseam Identification Technology and a Side-mounted Lathe
Structure as its core differentiators—ideal for industries like
wind power towers, oil & gas pipelines, and heavy steel structures.
The Side-mounted Lathe Structure is tailored for stable handling of
11500-12500mm long tubes: its side-mounted design simplifies tube
loading/unloading (even for heavy large-diameter tubes) and ensures
consistent alignment with the 3-chuck clamping system, minimizing
tube deflection during rotation. Complementing this, the integrated
Weldseam Identification System automatically detects and locates
weld seams on round tubes (Φ15-580mm) and square tubes
(15×15-580×580mm) via high-resolution imaging, then synchronizes
with the cutting path to avoid seam damage or ensure precision cuts
along seam edges—eliminating manual weld marking and reducing human
error.
Quick Detail
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.
Product Specifications
| 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 |
Advantage
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%.
QH-GC3-H 3-Chuck Heavy Duty Lathe Tube Cutting Machine Weldseam Identification Side-mounted Lathe
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