Most of the air ducts are round or square, large in size, and mostly made of stainless steel. They are usually used in places with a lot of oily smoke and industrial places, and require high sealing performance.The hand-held laser welding machine is small and convenient. Read More

Compared with traditional TIG and MIG welding, laser welding of aluminum alloys has the following advantages: high energy density, small heat input, small welding deformation, and can obtain welds with narrow melting zone and heat-affected zone and large penetration. The cooling rate is fast, and th Read More

Laser welding has the smallest heat input and a very small heat-affected zone, which can significantly improve the quality of welded products and reduce the time for follow-up work. In addition, due to the fast welding speed and the large welding aspect ratio, the welding efficiency and stability ca Read More