Handheld Laser Welder Machine Laser Welding Machine

Along with the development of fiber laser source , hand-held laser welding machine was widely used and changed the industrial welding market by making it much simple for different angle and welding processing like tailored welding ,overlap welding ,T-profile welding ，Internal/external corner welding and wire feefer .it could completely replace the application of traditional arc welder and electric welder technology in thin stainless steel ,iron sheet, aluminum plate and other metal sheet.

Features of handheld laser welder machine：

HW-A swing amplitude range is between 0mm-5mm. The laser mode can be set through the control system by continuous wave or the pulse wave. The width of the weld seam can be customized through the swing amplitude, which solves the defect of traditional hand-held laser welding that requires high weld seams. The welding fault tolerance rate has been improved. The wire feeder design can be fed during the welding process automatically, which is suitable for industry and household use. The hand-held welding gun is more flexible and convenient, meets welding at various angles and positions. The welding seam is beautiful and firm, and the operation is simple, fast, flexible, and low in processing cost. Compared with traditional argon arc welding and TIG welding, the efficiency has a huge increase. Compared to common laser welding, HW-A wobble laser welding best for wider seam welding and deep penetration welding.

Handheld laser welder machine Methods:

Heat conduction welding. Used for butt and lap joints, conduction welding maintains a melted pool of metal below and behind the moving laser. Beam mode and focal length affect the weld’s aspect ratio, but in general, conduction welds are wider and shallower than keyhole welds.

Keyhole welding. The laser vaporizes and melts the material. The resulting plasma at the front of the weld enables the laser to penetrate deeper. By precisely controlling the laser’s speed and energy, you can produce deep, narrow welds with no pockets. Laser keyhole welding requires a higher power density compared to conduction welding.

Laser spot welding. This method uses the techniques of conduction welding or laser keyhole welding. Depending on the type of material, its thickness and the size of the weld spot, you can use single-pulse, multiple-pulse or trepanning laser techniques.

Hand-held laser welding machine advantages:

1. Highly integrated lightweight design, internal circulating cooling method, smaller product size;

2. Net weight less than 100 kg which greatly reduces the transportation cost and the difficulty of moving;

3. It is more convenient for customers to weld and test on site.

4. Freely replaceable single wobble and double wobble handheld welding head

Application Industry:

Laser welding Machine is widely used in cabinets, kitchen cabinets, stair elevators, shelves, ovens, stainless steel door and window guardrails, distribution boxes, stainless steel homes and other industries with complex and irregular welding processes; perfect replacement for traditional argon arc welding, welding on thin stainless steel plates.