The most important grinding variables from the point of view of wear are feed size, grinding media size, mill speed, and mill diameter.

就磨损观点来看，橡胶衬板最重要的磨损因素是给矿粒度，磨矿介质尺寸，磨机转速和简体直径。

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After preparing carefully, the former discharging method is remaked and the mill speed is greatly improved with the better economic benefit.

工艺、设备人员经过周密准备，将再加热炉原有出料方式进行了改造，大幅度提高了轧制节奏，取得了良好的经济效益。

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Functions of the device include the measurement of strip tension and mill speed as well as adjustment of flanging the rolled piece with respect to the roll during"S"roiling.

该设备能用来测量轧制过程带材的张力和速度，还能用其实现“S”方式轧制时对轧辊的包角调整。

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Later, as Asia's troubles threw this Pacific-coast province into recession, the government launched grand schemes to create forestry jobs, save lumber-mill towns, attract new aluminium smelters, build infrastructure and create a new high-speed ferry industry.

ECONOMIST: Canada