The laser welding machine technology is widely applied in the fields of high precision manufacturing, such as automobiles, ships, aircraft, high-speed rail, which has brought significant improvement to people's quality of life and led the home appliance industry into the era of precision engineering.

Especially after the 42m seamless welding technology created by Volkswagen has greatly improved the integrity and stability of the car body, Haier Group, the leader of household appliances, solemnly introduced the first washing machine produced with laser seamless welding technology. This household appliance values the progress of science and technology for the people. Advanced laser technology can bring great changes to people's lives. With the continuous consolidation of the global brand status of washing machines, their leading role in the industry has begun to be fully demonstrated. However, with the support of laser welding machine technology, there will also be a deeper reform in the household appliance industry. According to Haier's R&D personnel, the manufacturing technology of the inner barrel of the fully automatic washing machine on the market mostly uses the "buckle and lap" technology. There will be gaps or irregularities at the joints of the inner barrel, resulting in low strength of the barrel and unnecessary wear on clothes. In order to further improve the reliability and refinement of the inner barrel, Haier's washing machine takes the automobile and shipbuilding industries as the reference matrix, and applies laser seamless welding technology to the new products of uniform power washing machines, which avoids the generation of gaps and unevenness in the inner barrel, and improves the reliability of the products in an all-round way while taking better care of clothes. Due to the improvement of the strength of the inner barrel, the Z high speed of the uniform power washing machine in the dehydration process is also 25% higher than that of the ordinary full-automatic washing machine, the dehydration efficiency is greatly improved, and the power consumption is less and the time is saved.

In addition, we also learned that the "high-power laser welding machine technology" jointly developed by the Sino German shipbuilding industry ensures the safety of ships and further strengthens the hull structure; In the aviation field, laser seamless welding technology has also been widely used in the manufacture of aircraft engines. At the same time, laser seamless welding technology of aluminum alloy fuselage can replace rivets, thereby reducing the weight of fuselage by 20%; China's high-speed rail has also introduced laser seamless welding technology, which improves safety performance and greatly reduces noise, bringing passengers a quiet and comfortable ride environment.

With the comprehensive development of science and technology, the continuous consolidation and application of laser welding machine technology has also led the global household appliance industry into a new era. The new process is not only the upgrading of products, but also the display and application of more science and technology.