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QH-GC3-S 3 Chucks Tube Cutting Machine Standard Model Weldseam Identification Semi-automatic Loading

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QH-GC3-S 3 Chucks Tube Cutting Machine Standard Model Weldseam Identification Semi-automatic Loading

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

Laser Source : IPG/Raycus/Maxphotonics

Control System : Cypcut/Beckhoff

Positioning Accuracy : ±0.03mm

Laser Type : Fiber Laser

Laser Power : 1000W/2000W/3000W/4000W

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

Automatic Loading : Fully-automatic Loading

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QH-GC3-S 3 Chucks Tube Cutting Machine Standard Model Weldseam Identification Semi-automatic Loading QH-GC3-S 3 Chucks Tube Cutting Machine Standard Model Weldseam Identification Semi-automatic Loading
QH-GC3-S 3 Chucks Tube Cutting Machine Standard Model Weldseam Identification Semi-automatic Loading

Description​
The QH-GC3-S is a Standard Model 3-chuck tube laser cutting machine integrated with intelligent weldseam identification and user-friendly semi-automatic loading, designed for high-precision batch tube processing—ideal for industries like construction trusses, automotive frames, and heavy machinery that need a balance of operational flexibility and consistent joint quality.

As a Standard Model, it fits seamlessly into common workshop setups (no specialized customization required) and supports mainstream tube types: round tubes (Φ15-500mm) and square tubes (15×15-500×500mm), with a tube length capacity of 5500-6500mm. Its 3-chuck clamping system distributes force evenly, securely holding long tubes to minimize sagging and vibration—paired with ±0.03mm X/Y-axis positioning/repositioning accuracy, this ensures stable cutting and beveling. The built-in weldseam identification (via optical sensing) automatically detects tube weld seams, adjusting cutting paths in real time to avoid defect-prone areas. For loading, its semi-automatic design combines manual auxiliary feeding (for flexible adaptation to varied tube diameters/thicknesses) with machine-auto positioning—striking a balance between efficiency and adaptability to non-uniform tube batches.

Quick Detail​

Triple Core Functions: 3-chuck clamping (stable 5500-6500mm tube handling, ±0.03mm precision); weldseam identification (auto-detects seams, avoids joint defects); semi-automatic loading (manual feed + auto positioning, flexible for varied tubes).

Key Specs: Cuts round (Φ15-500mm)/square (15×15-500×500mm) tubes; 1500W-20KW laser power; 6T weight for stability; ±0.03mm dual-axis accuracy.

Fit: Batch tube processing (construction/automotive); standard 380V/50Hz industrial power; ideal for mixed tube-type batches.


Product Specifications
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 1500W-20KW
Positioning Accuracy ±0.03mm (X/Y-axis)
Repositioning Accuracy ±0.03mm (X/Y-axis)
Compatible Tube Types Round Tube / Square Tube
Automatic Loading Fully-automatic Loading


Advantage​

3-Chuck Clamping Guarantees Long-Tube Precision: The 3-chuck system evenly distributes clamping force across 5500-6500mm long tubes, preventing mid-tube sagging or deformation during cutting—critical for maintaining ±0.03mm accuracy. Unlike 2-chuck designs, it ensures uniform bevel/cut quality (e.g., V-type joints) along the entire tube length, reducing weld joint rework by 35% in heavy machinery assembly where consistent tube fit-up is essential.

Weldseam Identification Boosts Quality & Efficiency: The optical weldseam detection system locates tube seams in <3 seconds per tube, automatically adjusting cutting paths to avoid weak seam areas. This eliminates manual seam inspection (saving 1-1.5 minutes per tube) and ensures 100% of cut tubes meet weld strength standards—especially valuable for automotive frames, where seam-related joint failures pose safety risks.

Semi-automatic Loading Balances Flexibility & Cost: Unlike fully automatic systems (which struggle with non-uniform tube batches), the semi-automatic design lets operators manually assist with feeding of irregular or thick-walled tubes (e.g., 20mm carbon steel square tubes) while the machine handles precise positioning. This reduces equipment investment costs by 20% vs. fully automatic models and adapts to mixed tube-type batches (e.g., switching between Φ100mm round and 200×200mm square tubes in one shift), increasing workshop versatility by 40%.



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