机械式三辊对称式卷板机Machinery Rolling Machine

主要特点：

该机结构型式为三辊对称式，上辊在两下辊中央对称位置作垂直升降运动，通过液压缸内的液压油作用于活塞而获得，为液压传动；两下辊作旋转运动，通过减速机的输出齿轮与下辊齿轮啮合，为卷制板提供扭矩。 

Main characterlstlc:

The aircraft sturcture for the symmetric three-roll,the upper roll which do up and down movements is in the center of the two down rollers, landing exercise by the hydraulic cylinder piston in the rolr of the hydraulic fluld obtainede for hydraulic transmission;the two down rolls for the next rotation. Through the reducer output under the roller gear with the gearmesh for the provison of rolling of rolling plate torque.The disadvantage is the plate with the other end of pre-bending device. Output under the roller gear with the gear mesh for the provision of rolling plate torque.