卷板机我们都认识，但是卷板机的作业流程我们可能不太了解，下面就简略的为我们介绍一下。
卷板机之所以能够起到卷板的效果，主要仍是要来它的上下辊，并且上辊是在两个下辊中间的对称方位进行笔直升降运动的，当然这也要全靠液压缸内的液压油对活塞的效果。而两下辊是靠主减速机的末级齿轮所带动的，主要是作旋转运动，然后为卷制板材供给扭矩。卷板机上辊在两下辊中心对称方位通过液压缸内的液压油效果于活塞作笔直升降运动，通过主减速机的末级齿轮带动两下辊齿轮啮合作旋转运动，为卷制板材供给扭矩。
它的标准平整的塑性金属板通过卷板机的三根作业辊(二根下辊、一根上辊)之间，凭借上辊的下压及下辊的旋转运动，使金属板通过多道次接连曲折，发生永久性的塑性变形，卷制成所需求的园筒、锥筒或它们的一部分。该液压式三辊卷板机缺陷是板材端部需凭借其它设备进行预弯。卷板机适用于卷板厚度在50mm以上的大型卷板机，两下辊下部增加了一排固定托辊，缩短两下辊跨距，然后进步卷制工件精度及机器整体功能。Its standard flat plastic metal plate passes between three working rollers (two lower rollers and one upper roller) of the plate bending machine, and by virtue of the downward pressure of the upper roller and the rotational movement of the lower roller, the metal plate undergoes repeated twists and turns, resulting in permanent plastic deformation and being rolled into the required round cylinder, cone cylinder or part thereof. The defect of the hydraulic three-roll plate bending machine is that the plate ends need to be pre-bent by other equipment. The plate bending machine is suitable for large plate bending machines with the thickness of more than 50 mm. A row of fixed idlers is added to the lower part of the lower rollers to shorten the span of the lower rollers, and then improve the accuracy of rolling workpieces and the overall function of the machine.
