RL-S1 QCW laser spot welder

RL-S1 QCW Portable Mini Laser Spot Welding Machine

Master on-site repairs and signage fabrication with the Riselaser S1 QCW Portable Spot Welder. Available in 300W and 600W, this ultra-compact (12kg) machine is engineered for tight spaces and mobile work. Perfect for welding advertising boards and thin metal structures, it delivers strong, clean welds anywhere you go.

Product Overview

Weld and Cut in One Go The Riselaser S1 is designed for operators who need to work in hard-to-reach areas. Unlike bulky traditional machines, the S1’s lightweight (12kg), air-cooled design allows you to access narrow spaces and high altitudes. Whether you are installing outdoor advertising boards or repairing metal structures, the 300W/600W power options provide the strength to weld and the versatility to cut thin metal parts, eliminating the need for extra cutting tools on site.

Key Features

  •  Built for Tight Spaces & Heights At only 12kg, the S1 is ultra-portable. Its compact size and long fiber optic cable allow you to weld freely in confined spaces or on ladders—perfect for installing and repairing signage on-site.

  •  Expert Advertising & Signage Welding Create seamless joints on 3D metal letters and billboards. The S1 delivers clean, aesthetically pleasing welds on stainless steel and aluminum sheets, minimizing the need for post-weld polishing.

  •  300W / 600W Power Flexibility Tailor your machine to your workload. Choose 300W for precision thin-sheet work or 600W for faster speeds and deeper penetration on structural components.

  •  Precision Control The ergonomic torch and HD touchscreen allow for fine-tuning, ensuring stable welds on materials from 0.1mm to 1.5mm without burn-through or deformation.

  • 2-in-1 Versatility: Weld & Cut Don’t switch tools just to trim a piece of metal. The S1 is capable of cutting thin sheets and trimming small parts. This dual functionality allows you to modify components on the spot, making it ideal for fitting advertising letters or adjusting sheet metal in the field.

Product Parameters

FeatureSpecification
ModelRiselaser S1 QCW Mini Laser Welder
Power Options300W / 600W
Key AdvantageNarrow Space & High-Altitude Access
Weight12kg (Backpack-ready / Hand-carry)
Welding Thickness0.1mm – 1.5mm
CoolingAir-cooled (No water chiller needed)

Application Scenarios

One Machine for Every Challenging Environment.

  • Advertising & Signage: Perfect for welding LED channel letters, metal billboards, and display racks. The invisible weld seam ensures a high-end look for signage.

  • On-Site & Field Repairs: Easily carry the machine to repair equipment, door frames, or fixtures in finished buildings where space is limited.

  • Thin Sheet Metal Fabrication: Ideal for electrical cabinets, kitchenware, and stainless steel boxes where heat distortion must be avoided.

  • Installation Work: Great for handrails, window guards, and decorative metalwork that requires welding in position (overhead or vertical).

  • Advertising & Signage: Weld LED channel letters seamlessly and use the cutting mode to trim excess material or fine-tune the shape of metal letters instantly.

Product Details

HD Touchscreen Control
Smart HD Touch Interface Take full control instantly. The intuitive interface lets you fine-tune power, frequency, and pulse width with a single touch. Real-time monitoring ensures every weld—and cut—is executed with digital precision.

Compact-and-Portable-All-in-One-Design

Integrated & Portable Design
Cable-Free Hassle, Grab-and-Go Mobility No more tangled wires. The compact body features a built-in fiber optic cable reel, keeping your workspace tidy and transport easy. With its rugged handle, simply reel in the cable and carry it to the next job site.

Lightweight Ergonomic Torch
Featherlight Torch for Tight Spaces Designed for accessibility. The ultra-light gun minimizes fatigue during long shifts and is slim enough to reach into narrow corners. Its dual-mode nozzle delivers precise control for both spot welding and light trimming.

Professional-Grade-Safety-and-Robust-Design

Safety First, Built for Reliability
Air-Cooled Stability & Safety Work continuously without overheating. The efficient air-cooling system ensures stable performance all day, while the prominent Emergency Stop button provides instant protection for the operator and the machine.

Certified Quality & Safety

European Safety Standards Compliant

CE Certified Safety

Fully compliant with EU health, safety, and environmental protection standards. Ensures the machine is safe to operate and ready for the European market.

FDA certificate for laser spot welding machine

FDA Accession Number

Officially registered with the U.S. FDA (CDRH). We provide a valid Accession Number for smooth customs clearance and legal usage in the United States.

Quality Management System Certified

ISO 9001 Quality System

Our manufacturing process is certified by ISO 9001 standards. Every machine undergoes strict quality control and testing before shipment to ensure reliability.

Flexible Shipping Solutions Worldwide

  • 🏭 Ship to Your Agent (China) If you already have a forwarder in China (e.g., in Guangzhou or Yiwu), we can ship the machine directly to their warehouse for free.

  • ✈️ Standard Air Freight (DAP) If you have import experience, we can arrange shipping via DHL/FedEx/UPS to your airport or door. You handle the customs clearance upon arrival.

  • 🚪 Hassle-Free DDP Service (Recommended) No import experience? No problem. We offer DDP (Delivered Duty Paid) service. We handle shipping, customs clearance, and tax payments. The machine is delivered straight to your door—you just wait and sign for it!

Frequently Asked Questions

Contact Information

We’re here to help you find the perfect laser solution. We look forward to hearing from you. Our team will respond to your inquiry within 12 business hours.

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