Welding machines have a wide range of applications and play an important role in various industries. Here are some common welding machines and their uses:

Laser Welding Machine: Laser welding machines use a high-intensity laser beam to radiate heat onto a metal surface, locally heating a small area of ​​the material. This melts the material and forms a specific molten pool, achieving the welding purpose. Laser welding features concentrated heating, low heat input, minimal deformation, and fast welding speed; a large weld depth ratio, smooth and aesthetically pleasing welds, requiring no or only simple post-weld treatment, high weld quality, and no porosity; precise control, small focused spot, high positioning accuracy, and easy automation; suitable not only for conventional materials but also particularly for refractory metals and heat-resistant alloys.

High-Frequency Welding Machine: A high-frequency welding machine is a small transistor-type medium- to high-frequency induction heating device. Its main features include: lightweight equipment, fast heating speed, and high efficiency; particularly energy-saving, consuming 60% less electricity than electron tube high-frequency machines for the same load; multiple protection functions such as overcurrent, overvoltage, and overheat protection; simple operation and convenient installation; suitable for various applications requiring metal heating.

Automatic welding machines are widely used in plastics, automotive manufacturing, metal processing, hardware and home appliances, steel structures, pressure vessels, machinery manufacturing, shipbuilding, aerospace, and other fields. The application of automatic welding machines has significantly improved the appearance and internal quality of welded parts, ensured quality stability, reduced labor intensity, improved the working environment, lowered the skill requirements for manual welding and production costs, and increased production efficiency.