Portable QCW laser spot welder machine angled view for precision welding
Front view of QCW laser spot welding machine with 5-inch touchscreen display
Compact QCW laser spot welder being used in a workshop for precision welding
QCW laser spot welder features efficient air cooling, precision welding, and a 5-inch touchscreen
QCW laser spot welding pen with cutting and welding nozzles and light-emitting button

packaging of goods

The equipment measures 374.5 × 191 × 330 mm and is packaged in a reinforced wooden crate. The shipment weighs 12 kg.

shipping costs

Shipping costs are calculated based on the customer’s location and order details. We work with reliable international carriers to ensure safe and timely delivery. Exact freight charges will be shown at checkout or confirmed by our sales team after order placement.

after-sales support

Our technical support team provides fast and professional service to ensure your laser cleaning equipment runs smoothly. Experienced engineers are available to assist with setup, operation, and troubleshooting. We respond promptly to inquiries and offer reliable after-sales solutions worldwide.

QCW Laser Spot Welding | High Accuracy for Small Parts

$6,999.00

This portable QCW laser spot welding machine delivers precise, clean, and stable welding for thin metal sheets and small parts. Designed for workshops, repair centers, and small manufacturing teams, it offers high accuracy with minimal heat distortion. The QCW pulse system provides strong penetration and consistent weld quality, making it ideal for electronics, jewelry, hardware, and micro-components. Easy to operate and compact in size, it supports fine spot welding, micro-repair, and precision joining tasks. A reliable solution for businesses that need efficient, low-maintenance, high-precision laser welding performance.
Quantity

precision spot welding for thin metals

High-Focus Spot Welding for Tiny Components

This compact QCW laser spot welding machine offers clean, accurate performance for workshops and studios. The intuitive touchscreen and lightweight design make operation simple, allowing users to handle thin metals and small parts with consistent welding quality.

 

Easy Operation, Clean and Accurate Welding

This close-up shows the precision QCW laser welding head designed for micro-metal parts. The high-focus copper nozzle delivers stable, accurate spot welding with minimal heat impact, making it ideal for fine repairs, small components, and detailed metalwork.

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Precision Laser Spot Welding for Metal Lighting & Art Decor

Clean, precise laser spot welding for metal signs, lighting frames, and artistic decor with strong, low-distortion welds.

key features & advantages

  • Product Infomation
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  • core specifications

  • performance & operation

  •  dimensions

  • gas requirements

Model

HTW300
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laser Souce

QCW Fiber Laser
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Average laser Power

300W
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Peak Power

600 W
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Wavelength

1080 ±5 nm
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pulse frequency

1–5000 hz
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Max Single-Pulse Energy

6 J
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cooling method

Air-cooled
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Working Temperature

10~40℃
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Fiber Length

2–3 m
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Power Supply Voltage

220V Single Phase
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Display

5-inch Touch Screen
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Weight

12KG
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Dimensions (L×W×H)

374.5 × 191 × 330 mm
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recommended gases

argon /nitrogen
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Welding Gas Flow 

10–20 L/min
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Operating Gas Pressure

0.2–0.8 Mpa
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frequently asked questions

Can this laser spot welding machine work on decorative metal pieces?

Yes. It is ideal for welding thin metal sheets used in decorative signs, lighting frames, and crafted art pieces with minimal heat distortion.

Is the machine suitable for small structural welds in metal decor?

Absolutely. Its focused laser spot provides strong, clean welds perfect for fine structures like lantern frames, craft sculptures, and metal lettering.

Will the welding process affect the appearance of finished lighting products?

No. The machine produces low-heat, low-distortion welds, ensuring smooth joints without damaging patterns, coatings, or decorative details.

What types of materials can it weld in decor manufacturing?

It works on stainless steel, carbon steel, brass, copper, aluminum, and many thin metal alloys commonly used in lamps, signs, and art displays.

Can beginners use this machine for craft and decor production?

Yes. The interface is simple, and spot positioning is easy to learn. Even small studios and creators can operate it with minimal training.

Is laser spot welding strong enough for lighting frames or signs?

Yes. The welds are firm, consistent, and reliable—suitable for metal lettering, lamp housings, brackets, and small mechanical joints in decor products.

Does the machine support high-precision welding for detailed craftwork?

Yes. It is designed for micro-welds and precise joints, making it perfect for intricate patterns, artistic structures, and small-scale assembly work.

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Call us/WhatsApp at +8619560643839 or email us at manager@hantenlaser.com

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