三辊跳跃式轧机是一种新型的无牌坊的轧机。我们可以把这种轧机设想为带有升降台的三辊轧机,它将所有机械安装在固定台上,机械化弊病因之减少,并可减少挠性软管等设备。这种新型轧机的轧辊装置在有定位装置的立柱上,按要求上下滑动。这种轧辊装置由升降台支撑,而升降台由一个平衡气缸和 The three-roll skip mill is a new type of mill without a mill. We can imagine this kind of rolling mill as a three-high rolling mill with a lifting table, which will install all the machinery on the fixing table, reduce the mechanical disadvantages and reduce the equipment such as flexible hoses. The roller mill of this new type of mill slides up and down on a column with a positioning device. This roll unit is supported by a lifting table, which is composed of a balancing cylinder and a lifting table