Recently, the 9,000-ton dual-machine linkage CNC bending machine delivered by Yawei Co., Ltd. to Jiangyin Fulei Steel Plate Processing Co., Ltd. was successfully installed and debugged at the customer's site. It not only refreshed the tonnage record of domestic open-type CNC bending machines, but also set a new benchmark for the sheet metal manufacturing industry with technological and process innovation. This super equipment, consisting of a 5,000-ton 8-meter + 4,000-ton 6-meter dual-machine linkage, has rewritten the processing paradigm of ultra-thick large structural parts with its maximum working pressure of 9,000 tons and a processing length of 14 meters.

Jiangyin Fulei has been deeply engaged in the field of steel plate processing for many years, serving environmental protection treatment equipment, port heavy industry, shipbuilding, mining, rail transit, nuclear power equipment, automobile and other industries, and is one of the leading enterprises in the field of steel plate processing in East China. When developing high-end customer base, Jiangyin Fulei faced a process bottleneck in the forming of ultra-thick plates and high-strength steel. When processing ultra-thick plates over 60 mm, traditional equipment generally had problems such as insufficient tonnage, resulting in insufficient forming accuracy, complex process connections, and excessive energy consumption. The company had to adopt alternative solutions such as segmented welding, which not only increased labor costs, but also affected the overall strength of the structural parts.

The solution delivered by Yawei Shares brings changes and subversion to the processing of ultra-thick plates through core technological breakthroughs. The breakthrough application of electro-hydraulic servo system has opened a new era of intelligent control of ultra-large bending equipment, achieving accurate adjustment of pressure and speed, and dynamic detection and real-time feedback of slide position with magnetic grid ruler. When processing 14-meter ultra-long workpieces, the positioning accuracy of slide bottom dead point is ≤±0.02mm, and the synchronization accuracy of dual-machine slide block is ≤0.5mm. At the same time, compared with traditional hydraulic systems, it can save more than 30% of energy. Based on an annual processing of 3,000 hours, it can save customers more than 970,000 yuan in electricity bills. In terms of structural innovation, the equipment adopts the integral welded frame and the stress distribution system optimized by finite element analysis, so that the rigidity of the machine tool is increased to 1.8 times the industry average level, and the deformation of the slider is controlled within 0.065mm/m under the continuous 72 hours of full load operation, which is 35% higher than the accuracy retention of the traditional equipment. In terms of flexible configuration, through the combination of dual-machine linkage, customers in shipbuilding, construction machinery, rail transit, nuclear power equipment, port machinery and other industries can achieve 5000-9000 tons of flexible processing capacity according to production needs, and the equipment utilization rate is more than 50% higher than the traditional single model. The launch of this set of equipment has facilitated the expansion of Jiangyin Fulei's business landscape, enabling the company to develop the batch processing capability for processing orders of individual plates exceeding 8 meters in length and 60 mm in thickness, which were previously constrained by equipment capacity.

With the rapid development of new quality productivity in the metal forming machine tool industry, Yawei is taking the innovation and application of high-end, flexible and intelligent products as the fulcrum, leveraging the industry change and opening up a new blue ocean in the field of high-end intelligent equipment and services.