Pneumatic drives pneumatic buffer stroke length and drive the main parts of the relationship between cylinder diameter.

气动驱动装置缓冲行程长度与气动驱动装置主要零件缸体直径的关系。

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New technology and new construction, such as hydraulic coupling, dismountable scraper chain, pneumatic discharge gate valve and screw tensioning device with multi-spring buffer are used.

它采用液力偶合器、可拆式刮板链条、气动卸料闸门以及多弹簧缓冲的螺旋张紧装置等新技术、新结构。

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