Qihai Laser Tech. Co., Ltd.
                                                                                                           
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21 Years
Since 2005
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QH-GA Automatic Obstacle Avoidance Tube Laser Cutting Machine Weldseam Identification Beveling Cutting

Price Negotiable
Price: Negotiable
MOQ: 1 Set
Delivery Time: 50 days
Brand: QIHAI
Product Description
QH-GA Automatic Obstacle Avoidance Tube Cutting Machine Weldseam Identification Follow-up Support
Description
The QH-GA-6012 is a high-performance tube processing solution engineered for medium-to-large batch long-tube manufacturing (e.g., construction trusses, automotive frames, furniture metal structures), integrating three critical capabilities: automatic obstacle avoidance, weldseam identification, and precision beveling cutting—all built on a stable horizontally-mounted lathe with a side-mounted chuck.

Its weldseam identification system uses high-precision optical sensors to locate tube weldseams in real time (accuracy ±0.02mm), ensuring beveling cuts align with weld positions and avoid deviation (a common issue with manual weldseam checks). The beveling cutting function supports multi-type profiles (V-type, U-type, Y-type) for round tubes (Φ15-500mm) and square tubes (15×15-500×500mm), adapting to welding prefabrication needs of 0.5-20mm wall-thick tubes (via 1500W-20KW adjustable laser power). Complementing these, the automatic obstacle avoidance system detects hazards (misaligned tubes, workshop debris, laser head obstructions) in 0.1 seconds, pausing operation instantly to prevent collisions.
Quick Detail

Triple Core Capabilities: Automatic obstacle avoidance (0.1s hazard response); weldseam identification (±0.02mm accuracy); beveling cutting (V/U/Y-type for round/square tubes).

Key Specs: Model QH-GA-6012; round tube Φ15-500mm, square tube 15×15-500×500mm; 5500-6500mm tube length; ±0.03mm axis precision; 1500W-20KW laser power; side-mounted chuck.

Fit: Medium-large batch tube welding prefabrication (construction/automotive); safe, precise processing for thin-thick wall tubes.

Product Specifications
Model QH-GA-6012
Cutting Diameter Round Tube: Φ15-500mm
Square Tube: 15*15mm to 500*500mm
Tube Length Capacity 5500-6500mm
Machine Weight 1.8T
Chuck installation on the lathe Side-mounted
Dimensions (L*W*H) 8500*2920*2050mm
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

Advantage

Triple-Function Synergy Boosts Weld Precision: Weldseam identification (±0.02mm accuracy) ensures bevel cuts align with welds, while ±0.03mm axis precision maintains uniform bevel angles—eliminating post-cut weld misalignment. The automatic obstacle avoidance system prevents collisions that would damage beveled edges, reducing rework rates by 40%-50% vs. machines lacking these features.

Versatile Beveling for Diverse Tubes: The combination of weldseam identification and beveling cutting adapts to both round (Φ15-500mm) and square (15×15-500×500mm) tubes. The 1500W-20KW laser power covers thin aluminum (0.5mm wall) to thick carbon steel (20mm wall), and the side-mounted chuck secures long tubes (5500-6500mm) during beveling—avoiding sagging and ensuring consistent bevel quality across all tube types.

Safety + Efficiency in Batch Processing: Automatic obstacle avoidance cuts equipment repair downtime by 60% (vs. non-avoidance models) and protects operators, enabling uninterrupted 50+ tube processing per shift. Weldseam identification eliminates 15-20 minutes of manual weldseam marking per batch, while beveling cutting skips secondary grinding—together reducing overall processing time by 30%-35%.

Space-Saving Stability for Long Tubes: The horizontally-mounted lathe’s side-mounted chuck allows side loading of 5500-6500mm tubes (no overhead lifting needed), pairing with the machine’s 1.8T robust frame to minimize vibration. This stability ensures weldseam identification and beveling cutting remain accurate even for full-length long tubes, avoiding the need for segmented processing and alignment errors.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qihai Laser Tech. Co., Ltd.
Location Changgang North Road, Changhongling Industrial Park, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Contact Person Jackey

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