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QCW Laser Welder With Reduced Maintenance And Increased Operational Reliability

Basic Properties
Place of Origin: Shenzhen, China
Brand Name: HanWei
Certification: CE
Model Number: HW-QCW
Trading Properties
Minimum Order Quantity: 1 Set
Price: USD / Set
Payment Terms: T/T
Supply Ability: 2000 Sets / year
Specifications
Laser Power: 150W/300W Pulse Energy: 15J/30J
Power Consumption: 2 Kw/2.5 Kw Power Stability: ≤ ± 1%
Machine Size: 665*450*300 Mm Pulse Width: 0.5-50
Peak power: 1500W/3000W Machine Weight: 22Kg/28Kg
Frequency: 100 Hz/2 KHz Wavelength: 1070nm ± 10%
Input Voltage: AC220V 50/60Hz Cooling Method: Air Cooling
High Light:

QCW laser welder with reduced maintenance

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industrial laser welding machine with reliability

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QCW laser welder operational reliability

Product Description
QCW Laser Welder With Reduced Maintenance And Increased Operational Reliability
The QCW (Quasi-Continuous Wave) fiber laser delivers high peak energy over extended pulse durations, making it ideal for precision spot welding, seam welding, and other industrial applications. Its concentrated and stable pulses rapidly heat the target area, producing uniform melt pools while minimizing heat-affected zones. Whether welding thin sheets or combining different metal thicknesses, the QCW laser ensures consistent weld quality, strong bonds, and high repeatability.
QCW Laser Welder With Reduced Maintenance And Increased Operational Reliability 0
Key Features
  • Optimized for Long-Pulse, High-Peak Power Industrial Welding
  • Efficient Alternative to YAG Laser Systems
  • Reduced Maintenance and Increased Operational Reliability
  • Fully Self-Developed Beam Splitting and Timing Control
Technical Specifications
Model HW-Q-150 HW-Q-300
Input Voltage AC220V 50/60Hz AC220V 50/60Hz
Machine Size 665*450*300 mm 665*450*300 mm
Wavelength 1070nm ± 10% 1070nm ± 10%
Frequency 100 Hz 2 KHz
Machine Weight 22 Kg 28 Kg
Laser Power 150 W 300 W
Peak Power 1500 W 3000 W
Pulse Width 0.5-50 0.5-50
Pulse Energy 15 J 30 J
Power Stability ≤ ± 1% ≤ ± 1%
Power Consumption 2 Kw 2.5 Kw
Cooling Method Air Cooling Air Cooling
Applications
Equipped with a semiconductor-pumped fiber laser source, the QCW welder eliminates the need for lamp replacements or cavity optics maintenance. The fully enclosed optical path prevents dust contamination, ensuring long-term stable operation. Reduced maintenance intervals and lower downtime risk enhance continuous production capability, making it a cost-effective choice for high-demand industrial welding environments.
The machine features a fully in-house developed system for high-speed beam splitting, energy distribution, and pulse timing control. Advanced software and hardware coordination enables precise energy management across multiple outputs, guaranteeing uniform weld quality for each workstation. The modular and self-controlled design allows flexible integration into automated production lines and future process upgrades, offering reliable, high-precision industrial welding solutions.
About Shenzhen Hanwei Laser
Shenzhen Hanwei Laser Equipment Co., Ltd. is a professional enterprise dedicated to the R&D, production and sales of laser welding equipment and related core components. The company focuses on providing stable and reliable laser solutions for global industrial customers and system integrators, with a complete product portfolio covering various laser types and application configurations.

Relying on strong technical accumulation and independent research capabilities, Hanwei Laser continuously promotes the innovation and upgrading of laser welding technology. The company provides not only standardized products but also personalized solutions according to different application scenarios and production needs, accompanied by professional technical support, operation training and complete after-sales service.

With an extensive global layout, the company has established service networks and cooperative relationships in Europe, North America, Asia, the Middle East and other regions, providing convenient and efficient support for customers around the world. As a national high-tech and specialized, sophisticated, distinctive and innovative enterprise, Hanwei Laser always takes technology and quality as its development foundation, and is committed to becoming a reliable long-term partner in the global laser welding industry.
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Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
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All Reviews
  • J
    J*
    Egypt Jan 20.2026
    ★★★★★
    ★★★★★
    Very good welding speed and consistent results
  • J
    Jan
    Germany Dec 3.2025
    ★★★★★
    ★★★★★
    Very smooth weld seam on stainless steel. Heat input is lower than traditional welding, so deformation is minimal. Easy to adjust parameters
  • T
    Thomas
    Germany Feb 26.2025
    ★★★★★
    ★★★★★
    We use the handheld laser welding machine for stainless steel cabinets and frames. The welding seam is very clean with almost no spatter. Compared with TIG welding, it saves us a lot of time in polishing. Stable performance and easy parameter setting.