同时，设在上下支承辊装置侧面或机架上的压紧缸、腰块上的移动缸可实现轧辊轴承座与机架间的无间隙轧制。
In addition, using the hold down cylinder, the waist block and the shift cylinder can realize gap-less rolling.
实际应用表明，改进的轧辊平衡控制回路在保留原回路基本功能的基础上，方便了换辊操作且节能效果显著。
Application indicates that the improved circuit keeps the radical functions of the original one, makes the process of changing rollers more convenient and the energy saving...
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