轧辊轴 向调整由标准螺旋升降机实现；
The axial direction adjustment of the roller is realized by the standard spiral elevator;
该设备采用封闭的立柱结构，通过力矩电机驱动的螺旋升降机提供所需的压力。
The machine adopts closed frame, electromotion handspide for generating pressing force and force motor etc.
该设备采用封闭的立柱结构，通过力矩电机驱动的螺旋升降机提供所需的压力。
The machine adopts closed frame, electromotion handspide for generating pressing force and force motor etc.
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