Adjustable welding rotator is a large-scale welding equipment

Adjustable welding rotator is a large-scale welding equipment

Adjustable welding rotator supplier shares that with the increasing competition in the market and the survival of the fittest, the survival of the fittest will become an inevitable trend in the structural adjustment of the adjustable welding rotator industry. Some adjustable welding rotator enterprises have grown stronger in competition and even developed into large groups; some enterprises will face bankruptcy or be merged and acquired, thus exiting the adjustable welding rotator industry. However, whether it is from the current development trend of the ratio of the output of the adjustable welding rotator, or from the technical development direction of the adjustable welding rotator, the adjustable welding rotator in China will develop in the future with high efficiency, energy saving, electromechanical integration and complete sets.

The adjustable welding rotator is a welding device with a large amount of surface. The adjustable welding rotator is divided into several parts from the automation degree of the welding machine. There are manual welding machine, semi-automatic welding machine, automatic welding machine, robot welding machine and intelligent welding machine. From the nature of the power supply, there are AC welding machine, DC welding machine, AC and DC. Using arc welding machine; from the control mode, there are thyristor welding machine, IGBT inverter welding machine, digital welding machine, microcomputer controlled arc welding machine; from the use of the way, there are electrode arc welding machine, gas shielded welding machine, Submerged arc welding machine. After more than 40 years of development and development, China's adjustable welding rotator industry has formed a number of enterprises with a certain scale. Its products mainly include: manual arc welding machine, resistance welding machine, semi-automatic arc welding machine, special welding machine and various special purposes. The complete set of adjustable welding rotator equipment and welding production line can basically meet the needs of the national economy. With the continuous deepening of China's reform and opening up and the reform of enterprises and product structure, about 50% of the original 1,500 adjustable welding rotator professional and concurrent manufacturing plants and auxiliary machinery manufacturers have stopped production, semi-stop production, conversion and asset restructuring. .

According to the overall trend of China's economic development, China's total annual steel output and steel imports will remain stable in the next few years. Therefore, it is not possible to account for the demand for adjustable welding rotator products in the domestic market by steel output. The demand for products in the single market will change with the development of the adjustable welding rotator technology and process, as well as the mechanization and automation level of the production. In particular, the composition ratio of various products, such as the proportion of AC arc welding machine, is significantly reduced, automatic and semi-automatic. There is a significant increase in the demand for welders, especially CO2 welders, and special sets of welders. With the improvement of new product development capabilities and production levels, the realization of localization and scale of imported products, especially the development of foreign capital, joint ventures and the rapid rise of private enterprises, will not only increase their export volume, but also export. The region is also expanded from the developing countries such as the Middle East, South Asia and Africa to industrialized countries such as the United States and Europe.

The early adjustable welding rotator was a forging method in which two pieces of metal were heated to a red hot state and then joined together by forging. The soldering of low melting point tin-lead alloys with soldering iron has been used for hundreds of years or even longer. However, the adjustable welding rotator methods widely used in the industry are almost all the science and technology of the late 19th to 20th centuries, especially the modern industry brought about by the rapid development of the electronics industry technology. The development of modern adjustable welding rotator methods began with arc welding and pressure welding. The arc, a physical phenomenon of gas-discharge, was discovered in the 19th century. At the end of the 19th century, due to the rapid development of power production, people had the conditions to study the practical application of arc. In 1885, the carbon arc invented by Bernaldos in Russia was considered the beginning of the application of electric arc as an industrial heat source.