Mini Portable Briefcase 300W QCW Fiber Laser Welder
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Category |
Auto Laser Welding Machine |
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Model No. |
BE-W300 |
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Views |
67500 |
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Rating |
⭐⭐⭐⭐⭐ |
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Price Range |
US$2580-US$3250/Set |
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Payment Term |
T/T Bank Transfer, Western Union, Paypal, Alibaba Trade Assurance |
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Production Time |
3-5 Days |
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Shipping |
Air/Sea/Train/Truck |
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Warranty Period |
Two Years with Lifelong Free Service |
- PRODUCT DETAILS
- TECHNICAL SPECIFICATIONS
- CUSTOMER TESTIMONIALS
300W QCW Handheld Laser Welder: Power Meets Portability, Precision Redefined
Brief Introduction
Tired of wrestling with bulky, traditional welders and settling for inconsistent, messy results? It’s time for a revolution. Introducing our 300W QCW Handheld Laser Welder—the ultimate game-changer for professionals who demand power, precision, and portability.
Good Features
- Precision Thin-Sheet Welding
Say goodbye to distortion and burn-through. Our laser system effortlessly welds materials as thin as 1mmwithout compromising structural integrity. Enjoy clean, seamless, and aesthetically flawless welds every time. - Lightweight & Ultra-Portable
Featuring a sleek, new lightweight design, this welder is built to move with you. Only 11.5KG. Carry it like a briefcase—from the workshop to the field, indoors or outdoors—and weld anywhere with ease. - Uninterrupted High Performance
Engineered for stability and endurance, support continuous operation for extended periods. Maximize productivity without downtime or performance loss. - Versatile Material Compatibility
Weld a wide range of metals—from stainless steel to galvanized sheet and more. Capable of handling ultra-thin sheets up from 0.1mm to5mm thick, it’s your goto tool for diverse welding tasks. - IndustrialGrade Performance Meets Flexibility
Don’t let its size fool you. Combining robust laser output with exceptional maneuverability, it bridges the gap between workshoplevel quality and onsite convenience. - EcoFriendly & Cost-Efficient
Operates with low power consumption and requires no consumables(no gas, no filler wire). Reduce operational costs while supporting a cleaner, greener workflow.
Parts Introduction
Mini Compact Design
- Industry’s lightest briefcase welder, more applicable scenarios than others
- Only 5kg main unit
- workshop/on-site/outdoor multi-scenarios
Laser Welding Pen
- Light weight laser welding pen, ensure long time working without fatigue
- 24-hour non-stop operation, no mid-session cooling required
- 0.1mm ultra-thin metals with seamless, burn-through-free joints
Software Screen
- Simple and powerful software page
- Parameters reserve option
- It can support multiple languages to meet different countries’ customers usage.
Modularized Structure
- Lifetime over 100,000 years
- Almost free of maintenance and no consumables
- 110V 220V both work
Application
Ideal for sheet metal welding, sign letter welding, laser welding of lighting products, and DIY projects.

| Parameters | Specifications |
| Average Power | 300W |
| Peak Power | 600W |
| Laser Wavelength | 1080nm ±5 |
| Cable Length | 2–3 m |
| Welding Thickness | 0.1–1.5 mm |
| Continuous Working Time | 24 h |
| Fiber Core Diameter | 100μm |
| Max. Pulse Energy | 6J/10ms |
| Pulse Frequency | 1–300 Hz |
| Operating Temperature | -20 to 55°C |
| Dimensions (mm) | 374.5 × 191 × 330 |
| Net Weight | 11.5 kg |
Package and Shipment
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Model |
Package Size |
Gross Weight |
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BE-W300 |
0.5m×0.27m×0.435M, 0.058CBM |
19KG |
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Alexandre Lussier
★★★★★Post a review on From Canada
Very good, compact and convenient. Works well, quite satisfied.
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Ventas Emplast
★★★★★Post a review on From Argentina
Highly satisfied with the shopping experience. The product is stylish in appearance, excellent in quality, and offers great value for money. Shipping was fast, and the seller provided attentive service.
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Ryszard Drzyzga
★★★★★Post a review on From Poland
The welding speed is very fast, well-suited for our products, highly efficient, and the strength meets my requirements, very solid and secure.
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Johon Jara
★★★★★Post a review on From Uruguay
Compact and handheld, very convenient to use, easy to carry when going out, and the quality is excellent.
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Eric Thompson
★★★★★Post a review on From USA
This is already the second unit I’ve purchased. Both the quality and service are excellent. The laser welding machine has significantly improved our production. very satisfied.


