QCW Fiber Laser Source (Water-Cooled) 500W 750W

QCW Fiber Laser Source (Water-Cooled) – 500W / 750W

The Riselaser Water-Cooled QCW Series offers a robust solution for high-demand industrial welding. With peak power up to 3000W, it ensures deep penetration and consistent performance.

High Peak Power: Available in 1500W, 2000W, and 3000W peak power options.
Water-Cooled Stability: Excellent thermal management for continuous, heavy-duty operation.
Versatile Compatibility: Compact size designed for direct replacement of traditional lamp-pumped lasers.
Precision: High pulse energy stability, ideal for precision laser welding.

Detailed Features

Advanced Water-Cooled Technology Unlike air-cooled units, this series utilizes an efficient water-cooling method to maintain optimal operating temperatures during prolonged use. This ensures higher stability for industrial batch processing.

Superior Beam Quality With excellent beam quality and a customizable core diameter (standard 100µm), the laser delivers concentrated energy for precise spot welding and seam welding.

Flexible Control Features a modulation frequency range of 1-20000Hz and pulse frequency of 1-300Hz, allowing for precise control over heat input to minimize material deformation.

Technical Parameters

Technical DataRL1550QW (500W)RL2075QW (750W)RL3075QW (750W-High Peak)
Cooling MethodWater-CooledWater-CooledWater-Cooled
Average Power500W750W750W
Peak Power1500W2000W3000W
Max Pulse Energy15J / 10ms20J / 10ms30J / 10ms

Dimensions (mm)
(Without Handle)

538.5 x 334.5 x 164.2538.5 x 334.5 x 164.2656.5 x 424 x 203
Net Weight32 KG35 KG45 KG

Dimensions & Drawings

500w water cooled qcw laser source model
750w(2000W) water cooled qcw laser source model
750w(3000W) water cooled qcw laser source model

Application Scenarios

Platform laser welding for hardware fittings using QCW fiber laser source

Hardware Fittings Industry

Ideal for platform welding of complex hardware components, ensuring high strength and minimal deformation.

Scan head laser welding application for 3C electronics and new energy battery packs

3C & New Energy Industry

Perfect for scan head welding in battery packs and consumer electronics, offering precise control for sensitive materials.

Precision laser mold repair and die tool welding with air-cooled QCW laser

Mold Repair Industry

High peak power stability enables precise mold repairing and die tool welding with excellent bonding results.

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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