swing type meaning in English

旋启式

The component of product ： this production line is mainly composed of charging wagon , single or double support uncoiler , transverse cutting machine , piling device and so on , meanwhile swing type mid - bridge , leveling draught device and deviation rectification device and so on are equipped between each machines
产品组成：该生产线主要由上料小车，单或双支撑开卷机，横向剪切机，堆垛装置等组成，同时在各机之间配有摆动式中间桥，校平牵引装置，纠偏装置等。
The component of product : this production line is mainly composed of charging and discharge wagon , single or double support uncoiler and coiler , slitting machine ( or deburring machine ) , slitter edge takein machine and so on , meanwhile swing type mid - bridge , draught device and deviation rectiocation device and so on are equipped between each machines
产品组成：该生产线主要由上、下料小车，单或双支撑开、收卷机、纵剪机（或修边机）、废边收料机等组成，同时在各机之间配有摆动式中间桥，牵引装置，纠偏装置等。