Product Details

1500W air-cooled handheld welding

The principle of laser welding machine

Laser welding uses a high-energy-density laser beam as a heat source to focus the laser beam within a very small range through an optical system, forming a highly concentrated energy heat source area at the weld in a very short time, thereby melting the welded material and forming a solid weld or weld. The smaller the focused spot, the greater the spot power density at the focal point, the higher the welding efficiency under the same welding penetration requirement, and the deeper the penetration after welding under the same welding efficiency requirement. Laser welding uses high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses into the interior of the material through heat conduction, melting the material to form a specific molten pool.

The characteristics of laser welding

1. It is a new type of welding method, mainly for welding thin-walled materials and precision parts.
Appearance of welding machine (subject to the actual machine)
2. It can realize spot welding, butt welding, lap welding, sealing welding, etc.
3. High aspect ratio, small weld width, small heat-affected zone, small deformation, fast welding speed, smooth and beautiful weld, no need for post-welding treatment or only simple treatment
4. High weld quality, can be precisely controlled, high positioning accuracy, easy to realize automation.
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Introduction to Laser
High power and high-quality laser outputHigh electro-optical conversion efficiency, flat top distribution of light spot energy, and high energy density
Compact structure, smaller volumeBuilt in high-power single module integration, with a smaller overall size
Excellent performance and low processing costThe processing efficiency can be increased by up to 532%, and the annual cost savings can reach up to 1.1 million yuan
Anti high reactionAdopting unique and innovative hardware level anti high reflection protection technology, it can process various high reflection materials
Modular design, easy to maintainAdopting a photoelectric module separation design, it runs stably, has fewer faults, and is more convenient for later maintenance
Widely usedCan be used for welding, welding, drilling, cladding, additive manufacturing, surface heat treatment, etc. of metal and non-metal materials

High quality beam divergence angle and brightness
The divergence angle parameter of this brand's laser is much better than other types of lasers, so it allows the use of medium to long focal length processing lenses, greatly improving the depth of field and reducing the probability of damage to optical components, making it an ideal choice for long-distance welding applications.  
Flexibility: The same laser can meet both low-power and high-power applications
Our low order mode kilowatt level fiber laser has an output power range of 1 to 3 kW, with continuous or modulation mode frequencies up to 5kHz. The dynamic operating range of these devices ranges from 10% to full power, and there is no change in beam divergence angle or beam profile throughout the entire range. In this way, a single laser can be used for both high-power and low-power welding simultaneously. 



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