Home Products Laser Welding Machine Robotic Arm Laser Welding Machine for Mold Repair | QCW and CW laser source welder

Robotic Arm Laser Welding Machine for Mold Repair | QCW and CW laser source welder

Model: Rofer-MW150W, Rofer-MW300W, Rofer-MW1500W, Rofer-MW2000W,

Laser Power: QCW Laser: 150w, 300w / CW Laser: 1500w, 2000w

Application: Large mold laser repair and laser welding, mold parts welding.

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PRODUCT DESCRIPTION: Robotic Arm Laser Welding Machine for Mold Repair

High-precision robotic articulated arm laser welding machine designed for large mold repair. QCW and CW laser options available for accurate mold restoration and industrial welding applications.

The Robotic Articulated Arm Laser Welding Machine is a professional laser welding system designed specifically for large mold repair and precision metal welding. Equipped with a flexible articulated arm structure and high-precision laser technology, the system allows operators to perform on-site welding and repair without dismantling large molds, significantly reducing production downtime and labor costs.

This advanced laser welding solution is widely used in industries such as automotive manufacturing, mold production, aerospace components, precision machinery, and hardware fabrication.

Key Features of Robotic Articulated Arm Laser Welding Machine

360° Articulated Arm for Flexible Welding

The machine features a 7-axis articulated arm structure that allows full 360° rotation and extended reach. This flexible design enables the laser head to access complex mold surfaces and confined welding areas without disassembling the mold.


On-Site Repair for Large Molds Traditional mold repair often requires dismantling large molds, which can take hours or even days. The robotic articulated arm design allows the welding head to reach the damaged area directly, enabling fast on-site repair and significantly reducing downtime.	Multiple Laser Source Options The machine supports two types of laser sources to meet different application needs: QCW Pulsed Laser (150W / 300W) – Ideal for high-precision mold repair with minimal heat input. Continuous Laser (1500W/2000W) – Suitable for repairing large mold cavities, welding thick metal parts, and batch production.

High Precision Vision System A built-in microscope positioning system and optional CCD camera allow operators to observe the welding area clearly and perform highly accurate welding operations.	Intelligent Control Interface The machine is equipped with a rotary control panel and digital interface that enables easy adjustment of key parameters such as power, pulse frequency, and welding speed.

Integrated Shielding Gas Protection An argon gas shielding system protects the weld area from oxidation during welding, ensuring clean weld seams and excellent weld quality.	Optional Dual-Axis Swing Welding Head For complex 3D surfaces or reflective materials, the system can be equipped with a dual-axis oscillating welding head that improves welding stability and efficiency.

Technical parameters of Robotic Articulated Arm Laser Welding Machine

Model	Rofer-MW150W	Rofer-MW300W	Rofer-MW1500W	Rofer-MW2000W
Laser Type	QCW Laser			Continuous Laser
Max Laser Power	150 W	300 W	1500 W	2000 W
Laser Wavelength	1080 ±10 nm
Laser Fiber Length	10 m Standard
Pulse Frequency	1 – 30 Hz			1 – 25 Hz
Pulse Width	1 – 20 ms			1 – 60 ms
Spot Size Range	0.2 – 3 mm	0.2 – 5 mm	0.2 – 5 mm	0.2-6mm
Positioning System	Microscope (CCD Camera Optional)
Cooling System	Industrial Water Chiller
Chiller Power	0.4P
Rated Power Consumption	2.5KW	3KW	7KW	8KW
Power Supply	AC 220V ±10% 50/60Hz 1 Pha
Working Area (X-Y-Z)	200 × 200 × 100 mm
Articulated Arm Vertical Extension	1500 mm
Articulated Arm Horizontal Reach	1600 mm
Machine Dimensions	165010001300mm
Machine Weight	300kg
Warranty	2 years