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 ，beveling cutting tube cutting machine ，beveling cutting tube laser cutting machine | ||
Dual Core Features: Weldseam Identification (auto-detects/locates seams, no manual marking); ±45° Beveling Cutting (adjustable angles, one-stop beveling).
Key Specs: Round (Φ15-580mm)/square (15×15-580×580mm) tubes; 11500-12500mm length; 6000W-20KW laser (thick-walled beveling); ±0.03mm axis accuracy.
Efficiency: Weldseam identification cuts setup time by 40%; ±45° beveling eliminates secondary processing.
Fit: Wind power/oil & gas; heavy long tubes needing precise seam alignment + beveling.
| 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 Precision: Auto-detection of weld seams avoids 2-3mm manual marking deviations common in traditional setups—critical for oil pipelines, where misaligned cutting/beveling could weaken weld joints and cause leaks. The system’s compatibility with both round/square tubes (Φ15-580mm/15×15-580×580mm) also eliminates the need for separate seam-locating tools, reducing equipment costs.
±45° Beveling Boosts Weld Joint Quality: The ±45° adjustable bevel range matches industry-standard weld prep requirements (e.g., wind tower flange joints). Paired with ±0.03mm accuracy, it creates uniform bevel edges that fit seamlessly with mating tubes—reducing weld filler material use by 15% and rework rates by 30% compared to machines with fixed-angle beveling.
Synergy of Seam Identification + Beveling Saves Time: The machine first identifies weld seams, then automatically adjusts the ±45° beveling path to align with seams—streamlining the workflow from “seam locate → cut → bevel” into one continuous process. For 12500mm wind power tubes, this cuts total processing time per unit by 25% vs. machines requiring separate seam marking and beveling steps.
20T Frame Stabilizes Heavy-Tube Processing: The 20T heavy-duty structure (22200×5350×2650mm) minimizes vibration during high-power (20KW) beveling of thick-walled tubes (20mm+). This stability ensures weldseam identification remains accurate (no frame shift) and ±45° bevels stay consistent across the 11500-12500mm tube length—avoiding uneven bevels that compromise load-bearing capacity in heavy steel structures.
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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