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结合带式输送机张紧技术的特点和要求,介绍了拉紧装置的发展与应用,重点介绍了YZL液压自动拉紧的关键技术问题,包括工作原理、PLC控制技术等。从理论与工程实际出发,对带式输送机张紧技术的发展和液压自动拉紧装置的推广具有重要的指导意义。
Combined with the characteristics and requirements of the belt conveyor tensioning technology, the development and application of the tensioning device are introduced. The key technical problems of YZL hydraulic tensioning are emphatically introduced, including working principle, PLC control technology and so on. Based on the theory and engineering practice, it has important guiding significance for the development of belt conveyor tensioning technology and the popularization of hydraulic automatic tensioning device.