According to the data, 70% of the steel production needs to be processed by deformation, and the metal forming work should process 2/3 of the steel. It has been estimated that each remanufacturing of plates, tubes and profiles requires one bender, a coiler and a profile bending machine. In recent years, the expansion of the pipe bending machine has formed a considerable scale in China, and its production level is also constantly advancing. It has had a profound impact on the level of advancement of the system and the promotion of China's industrialization process.
The increasingly expanding aerospace, military weapons, automobiles, rolling stock, instrumentation, shipbuilding, chemical, pressure vessels, metallurgy, engineering machinery, metal components, etc., the demand for pipe bending machines is increasing, the accuracy of pipe bending machine requirements Higher and higher. Following the rapid development of China's manufacturing operations, the shipbuilding industry has put forward higher requirements for the utility of the ship bending machine with the folding and composite function of the general bending machine, reliability, safety and automation. The power industry is rapidly expanding. The wind power, coal-fired power, hydropower, nuclear power and national clean power guidelines are encouraged. The pipelines, column towers, etc. require a large-scale set of pipe bending machines; offshore oil, natural gas, petrochemical, coal chemical, etc. The trend of large-scale and high-parameterization of container products is becoming more and more obvious. Thousand-ton hydrogenation reactors, two-ton-ton coal liquefaction reactors, and 10,000 cubic meters of natural gas spherical tanks are used in many places in China to form thick plates. Large-scale pipe bending machines with high-strength plates become key equipment.