The topics mainly include the design of hydraulic system of drum roll mill and information flow control device.

本课题的内容主要包括筒辊磨液压系统和料流控制装置设计。

An ultra-fine roll mill comprises a base, a host cylinder, a centre axle, a bracket, a grinding ring and a grinding roller device.

一种辊碾超细磨包括底座、主机筒体、中心轴、托架、磨环和磨辊装置。

The paper expounds the design idea of ring roll mill and structural design for raising the milling efficiency.

阐述了环磨机设计的思路及提高现有磨机的磨矿效率的方法、环磨机的结构设计。

By means of this signal detected, the system of roll mill press down is controlled to compense the thickness variation of the strip.

并以此信号为依据，控制轧钢机的压下系统，实现对偏心的动态补偿。

The utility model can provide initial pre pressure after the entry of materials different in size into the horizontal roll mill and produce granules of similar size.

本实用新型能够使大小不一的物料，在进入卧辊磨内后得到初步的预压、形成颗粒均齐的物料。

The prestressing, short stress-line 4 roll mill is a new mill of high stiffness.

预应力短应力线轧机是一种新型的高刚度轧机。

The system of roll mill press down is controlled to compensate the thickness variation of the hot strip mill so as to improve the hot-rolled strip thickness accuracy.

从各种随机噪声的轧制力信号这一复杂高频干扰周期波中分离出偏心信号，控制轧机在压下系统实现对偏心的补偿，以提高热轧带钢的厚度精度。

The monitoring system can monitor the process parameter, force parameter, electrical parameter of fast casting-rolling procedure so that running of roll mill was controlled.

该监测系统可在线监测快速铸轧过程中的工艺参数、力能参数、电参数、掌握轧机运行的状况。

The usual grinding defects finishing roller used for aluminium foil are introduced. The methods of accounting and examining roll mill precision are presented.

列举了铝箔轧辊常出现的磨削缺陷。介绍了铝箔轧辊磨床使用中的精度检查和计算，对生产操作有着实际意义。

To reduce the technological transformation project costs, the legislature decided to roll mill site for reaming rack processing.

为了降低技改工程费用，决定在立辊轧机现场对机架进行扩孔加工。