Have You Known Guiding Device of Coal Mill Before?

Along with the increasing popular of mining project, more and more people invested in producing stone crusher machine for mining process. And with the development of mining machinery industry, there are many kinds of mining machines in the market, If you have not ever heard of it, today our expert of HXJQ will talk something about it. I think you can read this article with your a little time.

Roller of roller shell and grinding Huan Chen plate working surface by grinding job would generate wear, the wear of the roll and grinding Huan Chen board shape change. Therefore, in the coal mill (http://www.crushing-mill.com/coal-mill/) downtime when dealing with abrasion of the check. Grinding HuanChen plate wear measurement shall be uniformly distributed on the circumference of a circle of ring at 3 o 'clock, when measuring points should be clean; Roller set of measurement shall be measured on the circumference of a circle is relatively at two o 'clock. Abrasion of measuring each running 1000 hours, the measured results users can be used to predict the service life of the grinding parts and spare parts plan.Wear parts is high chromium cast iron manufacturing, is sensitive to temperature change sharply, so can't just stop at the mill, for as soon as possible to begin repair work and water or compressed air to cool the roller. Note: grinding parts updated, after a short period of time after the operation, all the fastening bolts on the ring must be checked, to tighten when necessary.

The chassis guiding device of coal mill is as follows: Check the guide (guide block and guide plates) of the gap.And to ensure that the vertical crushing flexible movement, with the increase of coal mill running time, crushing and the guide block on the casing and the clearance between the guide plate will gradually increase, this will cause instability of coal mill is running, so every time check internal mill, should check and record the clearance measurement.When the gap increased to more than 8 mm need to add gasket adjustment, to restore to the original installation location, gaskets designed to or from the side top pushes it into the form.If the guide block or ladder wear phenomenon to appear on the guide plate, get in the way of crushing the freedom of movement, this time should be replaced.