Link Metal CNC CQWY SUP21T Handheld Laser Welding Torch & Replacement Parts

CQWY SUP21T Handheld Laser Welding Torch & Replacement Parts

Professional industrial-grade handheld laser welding torch and original replacement parts, 1:1 OEM fit for CQWY (Chaoqiang Weiye) SUP21T handheld fiber laser welding guns. This product is a core component and essential consumable for fiber laser welding equipment. With stable performance, perfect fit, and easy installation and replacement, it can effectively reduce equipment downtime, improve welding efficiency and production stability.

This complete product series includes the full welding torch assembly and all replacement parts for the CQWY SUP21T. All products are manufactured with strict quality control to match original factory parameters, providing reliable performance in demanding industrial welding environments.

Key Advantages of Our CQWY SUP21T Welding Torch & Parts

• 1:1 OEM Perfect Fit: Exact match for original CQWY SUP21T welding torch parameters. Direct plug and play installation with no additional debugging required, compatible with both original and compatible fiber laser welding machines.
• High-Quality Aviation Aluminum Torch Body: Made from premium aviation aluminum with excellent high temperature resistance and corrosion resistance. Ergonomic design provides comfortable grip and allows for long-term operation without fatigue.
• Precision Machined Replacement Parts: Strict size tolerance control ensures tight fit, no air leakage, and no offset. Will not damage the internal optical components of the welding torch.
• Imported High-Purity Fused Silica Optics: Features imported high-purity fused silica optical lenses with double-sided anti-reflection coating. High light transmittance up to 99.8%+, high laser damage threshold, stable welding effect, and long service life.
• Full Set One-Stop Procurement: Complete range of welding torch and replacement parts available. Meet all your daily maintenance and replacement needs for the SUP21T welding torch in one place.
• Reliable Quality Assurance: All products undergo rigorous testing before delivery to ensure stable performance and long service life, reducing your maintenance costs and downtime.
• Broad Industrial Applicability: Suitable for all 1064nm fiber laser welding machines with power ranging from 1000W to 2000W, widely used in sheet metal welding, hardware processing, automotive parts manufacturing and other industrial fields.

Compatible Equipment & Available Products

Compatible Equipment

• CQWY (Chaoqiang Weiye) SUP21T Handheld Fiber Laser Welding Torch
• All 1000W-2000W Fiber Laser Welding Machines Compatible with SUP21T
• Handheld Laser Welding Equipment

Available Products (Full Set)

Optical Components

• Protective Lens D18×T2mm: Individual protective lens (bare lens)
• Focusing Lens D20×F150×4.5mm: Individual focusing lens (bare lens)
• Collimating Lens D16×F60×5.0mm: Individual collimating lens (bare lens)
• Protective Lens Assembly: Complete protective lens assembly with housing
• Focusing Lens Assembly: Complete focusing lens assembly with housing
• 30×14×2mm Reflective Lens with Bracket: Reflective lens with pre-installed bracket

Mechanical Components

• Complete Handheld Laser Welding Torch: Full replacement welding torch ready to install
• Fixed Mounting Plate: For mounting the welding torch to automatic equipment
• Collet: Copper collet for holding the welding nozzle
• Connecting Block: Main connection block between the torch body and cable
• Bolt: Replacement bolt set

Electrical Components & Accessories

• Multi-functional Connecting Cable Short Version: Short internal connecting cable
• Switch Button: Replacement trigger switch button
• Galvo Motor: Replacement galvo motor for the welding torch
• Cleaning Accessory Kit: Complete kit for cleaning and maintaining the welding torch

Custom Parts Available: For custom parts or other welding torch models, please contact our sales team directly for personalized solutions.

Detailed Technical Specifications

Package Contents

• 1 x Selected Product (Welding Torch Assembly / Replacement Part / Accessory Kit)
• 1 x Specialized Dust-Proof Anti-static Protective Packaging

Quality Assurance

All CQWY SUP21T welding torches and replacement parts from Link Metal CNC undergo strict quality testing before delivery, including dimensional accuracy inspection, optical performance test, air tightness test and fit testing.

We maintain strict ISO 9001 quality control standards to ensure stable and reliable product performance. All our products come with professional pre-sales consultation and comprehensive after-sales support.

Frequently Asked Questions

Q: What is the difference between SUP21T and other CQWY models?
A: SUP21T is an upgraded model of the SUP20 series with improved ergonomics and internal structure. It features a D16×F60×5.0mm collimating lens, which is different from the D20×F60×5.0mm lens used in the SUP20S/T. Most mechanical parts are interchangeable, but optical components are model specific.

Q: What power range is this welding torch suitable for?
A: The CQWY SUP21T welding torch is designed for fiber laser welding machines with power ranging from 1000W to 2000W. It is compatible with most mainstream laser welding machines on the market that use the SUP21T interface.

Q: How often should I replace the protective lens?
A: Under normal operating conditions, the protective lens should be replaced every 1-2 weeks. However, it should be replaced immediately if you notice any film burning, scratches, or if welding quality deteriorates. Frequent welding of reflective materials like aluminum and copper will accelerate contamination.

Q: Can I purchase individual replacement parts separately?
A: Yes, we offer both the complete welding torch assembly and all individual replacement parts separately. You can select exactly what you need from our product options, allowing you to save money by only replacing the damaged components.

Q: Are the optical lenses compatible with other CQWY models?
A: No, optical lenses are model specific. The D18×T2mm protective lens and D20×F150×4.5mm focusing lens are compatible with SUP20S/T, but the D16×F60×5.0mm collimating lens is unique to the SUP21T and cannot be used with other models.

View our full range of laser welding accessories including nozzles, ceramic rings, protective lenses and more.