Hand-held welding is a portable operating device. It is also a precision laser welding equipment, but it can be freely and flexibly used in various environmental applications. It can be easily applied in all types of environments and has a higher professional standard and reliability. The professional production goal of the handheld welding machine has the advantages of high standards and specialization.

At the same time, it is also a practical and humanized design in the process of ensuring accurate welding targets. At the same time, it improves the welding defects in the traditional welding process, such as undercut, incomplete penetration, dense pores and cracks. The seams of the handheld fiber laser welding machine are smooth and beautiful, which reduces the subsequent grinding process and saves time and time. High cost, less consumables, and long service life are well received by the market.

Advantages of Handheld Laser Welding

1. Wide welding range

The hand-held welding head is equipped with 5m-10m original optical fiber, which overcomes the limitation of the workbench space and can be used for outdoor welding and long-distance welding;

2. Easy to use and flexible

The hand-held laser welding machine is equipped with moving pulleys, which is comfortable to hold, and the station can be adjusted at any time without fixed-point stations. It is free and flexible, and is suitable for various working environment scenarios.

3. Various welding methods

It can realize welding at any angle, such as stitch welding, butt welding, vertical welding, flat fillet welding, inner fillet welding, outer fillet welding, etc. It can weld various complex welded workpieces and large workpieces with irregular shapes, and realize welding at any angle welding. In addition, cutting can also be completed, welding and cutting can be switched freely, just change the welding copper nozzle to the cutting copper nozzle, which is very convenient.

4. Good welding effect

Hand-held laser welding is hot-melt welding. Compared with traditional welding, laser welding has higher energy density and can achieve better welding results. The welding area has less thermal influence, is not easy to deform, blacken, and there are traces on the back, and the welding depth is large. , full melting, solid and reliable, the strength of the weld reaches or even exceeds the base metal itself, which cannot be guaranteed by ordinary welding machines.

5. Simple operation, can easily achieve high-quality welding effect

6. Suitable for small-scale production

Compared with fully automatic equipment deployment, handheld laser welding machines have a lower production obedience rate. However, for production workshops engaged in small-scale processing or non-large-scale welding, manual laser welding is a better choice. There is no need to set up equipment to deploy welding stations, and it occupies a small space. It is aimed at diversification of welding products, flexible product shapes, and laser hand-held welding. The machine can fully meet the needs of this production.

7. Low maintenance cost

There is no need to add welding wire during handheld laser welding, and there is basically no cost of consumables. The life of the pump source is more than 100,000 hours, and the daily maintenance is basically free, saving labor and worry.

Comparison between handheld laser welding machine and argon arc welding

1. Energy consumption comparison

Compared with traditional arc welding, the handheld laser welding machine saves about 80%-90% of electric energy, and the processing cost can be reduced by about 30%.

2. Welding effect comparison

Laser hand welding can complete dissimilar steel and dissimilar metal welding. The speed is fast, the deformation is small, and the heat-affected zone is small. The welding seam is beautiful, smooth, no/less porosity, and no pollution. The handheld laser welding machine can perform tiny open-shaped parts and precision welding.

3. Subsequent process comparison

During laser hand-held welding, the heat input is low, the deformation of the workpiece is small, and a beautiful welding surface can be obtained, without or only a simple treatment (depending on the requirements of the welding surface effect). Handheld laser welding machines can greatly reduce the labor cost of the huge polishing and leveling process.

Handheld laser welding application field

Hand-held laser welding can be widely used in complex and irregular welding processes in cabinets, kitchens and bathrooms, stair elevators, shelves, ovens, stainless steel door and window guardrails, distribution boxes, and stainless steel home furnishing. It is also widely used in many industries such as kitchen, household appliances, advertising, molds, stainless steel doors and windows, handicrafts, household items, furniture, auto parts, etc.