The standard welding head can weld small-size metal letters less than 80cm high where it is difficult to weld, and the handheld fiber optic head can weld large-size metal channel letter over 2 meters high. Your purchase includes: power box, big marble table, water chiller, 2-year warranty time.
The conventional combination and fixation of metal letters are done by glue, rivets or welding, but they all have big flaws. Metal letters bonded with glue will always loosen over time, especially outdoors. Fixing with rivets sounds good, but it doesn’t look good. Welding has never been the green way to fix metal letters, because toxic gases are generated during processing.
However, laser welding technology allows two metal plates to be merged into one through only a few melting points. From any point of view, laser welding is the best solution and the most environmentally friendly today.
Applications of 500W Handheld Best Laser Welding Machine
500W YAG laser welding machine is widely used in the advertising industry for 3D logo letters, precision injection molding, die-casting, module fixing, metal decorations and parts, precision stamping parts welding, lost wax investment castings flushing sluice fixing and other stainless steel products.
Features of 500W Handheld Best Laser Welding Machine
Fast positioning of red light spot; CCD display.
Fast working speed: 6 times faster than traditional TIG or MIG welding.
The deformation is small and the influence of heat is small.
Able to handle complex, odd-shaped, tiny to huge letters and logos.
The microscope can be rotated 360 degrees to adapt to users of different heights.
The imported ceramic focusing cavity ensures the quality of laser energy output and will not weaken for a long time.
Ultra-fine positioning pins make fillet welding easier without changing the position.
The laser cavity can be manually moved in all directions to weld channel letters of different sizes.
The latest adapted marble table make welding smoother and reduce scratches on letters to be welded.
The handheld laser pointer can weld items that cannot be placed on the table more flexibly, with a maximum working distance of 5 meters.
Easy to install and maintain. Master operation skills within a few hours.
Low noise and no pollution.
Details of 500W Handheld Best Laser Welding Machine
One standard YAG laser welding head plus one handheld optical fiber transmission laser welding head with 5 meters optical fiber cable.
Crystal bar: Φ8 x 165mm (specification) Imported ceramic cavity
Find Red beam switch and spot size adjust ring (1 direction for smaller spot and another direction for larger spot)
Laser Head: 360-degree rotation which makes easy to fix welding position for particular objects. CCD Direct Observation: Easy adjustments for light point sizes and welding point positions.
Parameter settings: very simple adjustment, there are 10 saveable settings available, and can be exported at any time. Marble working surface: The low coefficient of friction helps reduce the possibility of scratches on the glossy metal finish.
Technical Parameters of 500W Handheld Best Laser Welding Machine
Nd 3+: YAG rod ф8 x 165mm
Laser Tube Quantity
Welding Spot Size
Laser Output Focus Length
150mm – 250mm (standard head), 120mm (fiber head)
Length: 1100mm, can rotate 360 degrees
Table Size (L x W)
1000mm x 750mm
Laser Arm Radius
Up to 840mm
Z-axis Adjustment Range
Dust – proof button control
380V/50HZ for laser; 220V/50HZ for chiller (60HZ machine optional)
Stainless steel, Titanium, Iron
up to 3.0mm
CCD digital camera
1400mm x 800mm x 1100mm, Machine body 600mm x 420mm x 750mm, Water chiller
Remarks of 500W Handheld Best Laser Welding Machine
1. This best laser welder requires 380V 50HZ power supply which means 6 square meter wires and 60A air switch/safety/breaker. And water chiller requires 220V 50HZ power. Any damage caused by misconnection is not obliged by the seller. 2. Work current ranges from 50-300A, and work pulse width ranges from 1ms-5ms. 3. Work frequency 4-10Hz for spot welding and 10Hz-40Hz for continuous welding. 4. The water inside the chiller tank has to be changed once a month in winter, or twice a month in summer. Deionized water is preferable, but bottled drinking water is also fine.