Maintenance for wear-resisting parts of ultrafine mill

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posuiji

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The number of wear-resistant parts of ultra-fine grinding is a bit more than that of other mills, because there are only dozens of grinding rollers in the ultrafine mill. The production of small models of the machine's grinding roller number is 21, more than 44, so its wear-resistant parts maintenance work needs to be carried out in a timely manner, if not well done to maintain the work, it will cause a great loss. Machine wear-resistant parts in addition to the above-mentioned grinding rollers, there are turntable, axle pins and grinding ring. These wear-resistant parts, grinding rollers and grinding ring is because of direct contact with the material wear and tear, and the turntable and axle pins because of friction with the rollers and wear, no matter which type of wear, the cost of users are very large, so need to be maintained in a timely manner.
The maintenance of the wear-resisting parts of the machine mainly refers to the replacement of the fastening and wear-resisting parts of the wearable parts. Wear-resistant parts of the fixed components in a certain wear conditions will be loose, resulting in these parts fall into the machine grinding cavity, causing other parts damage. And the replacement of the wear-resistant parts of the machine is usually limited by a certain period of time, each wear-resistant parts have its service life, the user also needs to combine wear-resistant parts of the actual length of life to predict wear-resistant wear parts, in the life span to replace wear-resistant parts, to prevent wear-resistant parts after the wear is serious, causing other machine parts wear.
Ultra-fine grinding bearings bear all the load of the machine, so the need for good maintenance to ensure the normal use of bearings, so that the machine can work properly. The quality of the bearing also affects the service life and operation rate of the machine, so it needs to be maintained in time. Bearing maintenance work mainly in the lubrication of bearings, in addition to the machine bearing parts of the cleaning and sealing work, need attention. The lubrication of the bearing can reduce the friction of the bearing at work, reduce the wear and tear of the bearing, and prolong its service life, and finally reduce the cost consumption. The main bearings in ultrafine grinding are rotational bearings, roller bearings, gears, movable bearings and so on.
Posted 02 Aug 2017

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Posted 02 May 2018

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