Description

Send Inquiry

1200W Pulsed Laser Welding Machine

Introduction pulsed laser welding machine

Compared with traditional YAG pulsed laser welding machines, the QCW pulsed laser welding machine offers numerous advantages, including high electro-optical conversion efficiency, low energy consumption, a compact structure, maintenance-free operation, and flexible fiber-optic beam delivery. The electro-optical conversion efficiency of QCW laser welding reaches 30%–38%, while that of YAG laser welding is only 3%–5%. Under the same laser power, its energy consumption is approximately one-tenth that of YAG laser welding. As such, it is an ideal light source for industrial laser welding and other applications.

QCW laser welding represents an optimized integration of optics, mechanics, electronics, and software. Through the control interface and standard software, the operating status of the laser can be monitored in real time, with alarm notifications provided when necessary. Operational data can also be collected and recorded. This laser welding system adopts a forced air-cooled heat pipe design, requires no replacement of internal consumables, and offers a long service life of up to 100,000 hours.

1200W Pulsed Laser Welding Machine is simple to operate and easy to learn, making it accessible even for non-specialized personnel and helping reduce labor costs. In addition, the heat input during laser welding is extremely low, resulting in minimal post-weld deformation and producing visually appealing weld seams. As a result, laser welding requires little to no post-processing, significantly reducing or even eliminating labor-intensive procedures such as polishing and leveling.

600W -2000W Pulsed laser welding machine parameter

Technical Specifications Table
Equipment Model	DYK-QCW600	DYK-QCW1200	DYK-QCW2000
Power Requirement	AC220V ± 5% 50HZ/60HZ	AC220V ± 5% 50HZ/60HZ	AC220V ± 5% 50HZ/60HZ
Maximum Peak Power	600W	1200W	2000W
Maximum Average Power	300W	600W	1000W
Pulse Width	0.5-50ms	0.5-50ms	0.5-50ms
Frequency	1-500HZ	1-500HZ	1-500HZ
Laser Wavelength	1080nm±5nm	1080nm±5nm	1080nm±5nm
Cooling Method	Air Cooling	Air Cooling	Water Cooling
Energy Fluctuation	±1.5%	±1.5%	±1.5%
Fiber Length	5m	10m	10m
Output Head Type	SMA905	QBH	QBH
Equipment Power Consumption	≤1800W	≤3000W	≤4700W
Equipment Weight	41KG	43KG	110KG
Equipment Dimensions	635460260mm	635460260mm	530950670mm
Our product with a two-year warranty, and we also offer OEM services for our customers.

Pulsed laser welding machine application

1. Electronics and Microelectronics Industry
Micro-components: Welding of micro-sensors, battery tabs, connectors, antennas, etc., in mobile phones, earphones, and smart wearable devices.

Semiconductor Packaging: Precision welding for wire bonding and chip encapsulation.

PCB Boards: Welding and repair of precision circuit components, minimizing thermal damage.

2. Medical Devices and Bioengineering
Implantable Medical Devices: Hermetic welding of pacemakers, neurostimulators, etc., requiring sterility and contamination-free conditions.

Surgical Instruments: High-precision welding for endoscopes, minimally invasive surgical tools, and similar equipment.

Dental and Orthopedic Instruments: Welding of implants, metal frameworks for dentures, etc.

3. Automotive and Aerospace
Engine Components: Repair and welding of high-temperature alloy parts such as turbine blades and fuel injectors.

Battery Manufacturing: Welding of cells and tabs for new energy vehicle power batteries (particularly suitable for dissimilar materials like aluminum/copper).

Precision Sensors: Hermetic welding of pressure sensors, oxygen sensors, etc.