Raymond mill parts that need lubrication and refueling and its daily maintenance

Raymond machine parts in addition to the rollers and what other parts need to be lubricated? How to do a good job of daily lubrication and maintenance work?

Lubricated parts include: host bearings, grinding roller bearings, internal drive parts of the plummer frame, analyzer rotation bearings, fan bearings, etc. The lubrication and maintenance are as follows:

Daily maintenance methods:

1. The host bearings add parts in the lower end of the host oiling holes, both need to be added once per shift, the lubricant selection for the No. 3 lithium grease butter;

2. Mill roller bearings in the Thunder Mill mill rollers up and down there is an oil injection holes, add a daily No. 3 lithium grease butter, this oil sealing device must be tight, the current grinding equipment is mostly 3 to 5 sealing device, sealing performance;

3. Plum rack internal lubrication, plum rack is divided into three-star, four-star, five-star type plum rack device, according to the number of grinding rollers to determine how much, the plum rack comes with oil injection holes, No. 3 lithium grease grease added once a week;

4. Host upper end analyzer lubrication, as sorting equipment, blade rotation is the key to achieve the role of screening, the faster the speed of the powder fineness of the more detailed, analyzer bearing drive can be added once a week, lubricant type selection of the same for the No. 3 lithium grease lubricant.

5. The fan bearing is lubricated twice a week, and there are oil injection holes at the bearing seat of the fan.

In the whole milling production process in the bearing transmission parts of the lubrication is very critical, the choice of lubricant type, add frequency, add the amount of all have to pay attention to a variety of different types of mill models manuals have a detailed introduction. In addition to lubrication maintenance in addition to the addition of lubricants, regular cleaning is also very important, Raymond mill as a stone powder powdering equipment, the working environment restrictions inevitably have a lot of dust impurities into the lubricant added without timely cleaning not only can not play a good lubricating effect but will increase friction, will contaminate the lubricant. Therefore, for different lubrication parts of the working environment also need to develop a certain cleaning program, especially the host of the internal plum frame, grinding rollers and other bearing parts to do a good job of cleaning up from time to time.

In addition, Raymond mill host observation door, the main air door, the remaining air door and other moving parts of the lubrication work should also pay attention to these parts compared to the above composition of the equipment requirements are looser, the general lubricant can be no clear requirements, but also many more attention to a good milling equipment, high and low production efficiency depends not only on the quality of the equipment, materials, workmanship, and need to rely on the maintenance and repair of the late maintenance to conserve.

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