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| Categories | Fiber Laser Metal Cutting Machine |
|---|---|
| Brand Name: | QIHAI |
| Model Number: | QH-GC3-S |
| Certification: | ISO, CE |
| Place of Origin: | Foshan, Guangdong, China |
| MOQ: | 1 set |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 100 set/month |
| Delivery Time: | 40 days |
| Packaging Details: | wood |
| Positioning Accuracy: | ±0.03mm |
| Laser Type: | Fiber Laser |
| Power Supply: | AC380V/50Hz/60Hz |
| Repositioning Accuracy: | ±0.02mm |
| Cutting Thickness: | 0.5mm-25mm |
| Tube Length: | 6000mm/8000mm/12000mm |
| Cooling Mode: | Water Cooling |
| Tube Diameter: | 20mm-200mm |
| Cutting Speed: | 0-15m/min |
| Warranty: | 1 years |
| Company Info. |
| Qihai Laser Tech. Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |

Dual Core Advantages: 3-chuck system (even clamping, no tube deformation); High Power 6000W-20KW (cuts thick-walled tubes up to 25mm+).
Key Specs: Round (Φ15-500mm)/square (15×15-500×500mm) tubes; 5500-6500mm tube length; ±0.03mm dual-axis accuracy; 6T weight for stability.
Fit: Batch thick-walled tube processing (heavy machinery/pipelines); standard 380V/50Hz industrial power (implied for compatibility).
| Model | QH-GC3-S |
|---|---|
| Cutting Diameter | Round Tube: Φ15-500mm Square Tube: 15*15mm to 500*500mm |
| Tube Length Capacity | 5500-6500mm |
| Machine Weight | 6T |
| Dimensions (L*W*H) | 16680*5480*2250mm |
| Laser Power Range | 6000W-20KW |
| Positioning Accuracy | ±0.03mm (X/Y-axis) |
| Repositioning Accuracy | ±0.03mm (X/Y-axis) |
| Automatic Loading | Fully-automatic Loading |
| Compatible Tube Types | Round Tube / Square Tube |
Advantage
3-Chuck Clamping Ensures Stability for High-Power Cutting: The 3-chuck system’s even force distribution fixes long tubes (5500-6500mm) firmly, eliminating sagging or rotation during high-power (15KW-20KW) cutting of thick-walled tubes (e.g., 20mm carbon steel). This stability, paired with ±0.03mm precision, avoids cut deviations common in 2-chuck machines—reducing scrap rates by 30% and ensuring uniform weld joint quality for pipeline or machinery applications.
6000W-20KW High Power Handles Heavy-Duty Tasks: Unlike lower-power models, the 6000W-20KW range cuts thick-walled tubes (20-25mm) in a single pass, eliminating multi-pass processing that wastes time. For example, a 20KW power setup processes 20mm carbon steel tubes 2x faster than 3000W machines, while the 6000W option balances efficiency and precision for 8-12mm stainless steel tubes. This versatility eliminates the need for multiple machines, lowering equipment costs by 40% for businesses processing diverse tube thicknesses.
Standard Model + 3-Chuck + High Power = Low-Cost Batch Efficiency: As a Standard Model, it avoids custom setup costs and works with off-the-shelf tube fixtures. The 3-chuck system enables fast tube loading/unloading (saving 15 seconds per tube vs. manual clamping), while high power reduces processing time—combined, these cut batch production cycles by 25%. It also supports common tube cut types (bevels, holes, notches) without tool changes, streamlining workflows for industries like construction that require varied tube components.
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