How to maintain raymond mill grinding rollers?

Raymond mill is mainly used for grinding mineral products with wide application. The most important spare part is the grinding rollers. The rollers with high quality and correct maintenance could ensure normal operation and efficient use. So how to maintain the grinding rollers and buy the proper wearing parts.
 

Now, as a professional manufactures with 30+ years experience, Baichy machinery will share some good ideas:

1.Check raymond mill after installing rollers.

Inspect carefully before raymond mill running, eliminate potential security problems and failure.

2.Prepare enough before machine running.

Check if there is unnecessary parts around the grinding mills to romove them. If there is dirt on the surface of guide rails, it should clear the dirt. If the position of handle and impact block is strong to amend it etc.

3.Dust removal in the raymond mill.

It will produce a lot of sand dust and fine scrap iron when grind rollers is grinding. The practical measures should be taken timely to eliminate the dust. Otherwise, this not only pollutes the environment, but also shorten the life of guide rails and transmission parts.

4.Surface roughness of grind rollers.

The surfaces roughness and quality of rollers have directly effects on both powder product quality and powder extraction rate.

The loss of raymond mill wearing parts is determined according to the grinding material hardness. The most serious wearing is the grinding rollers, so avoiding to affect normal production, when buying Raymond mill, it should buy a set of roller assembly for backup.

The roller material is mainly three kinds: manganese 13, manganese 65 and high-chromium alloy with different service life. The more durable is high-chromium alloy and manganese 13. For some materials can not contain mechanical iron, the choice of roller material is also relatively special.

Baichy Raymond mill is widely used in barite, calcite, talc, marble, limestone, dolomite, lime, activated carbon, bentonite, kaolin, phosphate rock, gypsum, glass, manganese ore, titanium ore, chromium ore, refractory material with Mohs hardness below 7 and water content below 6%. If you encounter any problems in the process of disassembly, installation and maintenance of raymond mill wearing parts, you can call our after-sales service phone for consultation, our company will arrange professionals to explain to solve the problems.

People Also Frequently Asked-FAQ:

1.What are main parts of raymond mill?

Main parts of Raymond mill include grinding roller, grinding ring, powder collector, classifier, air blower, reducer, base plate, shovel, Raymond mill pendulum, star stack, etc.

2.How does a Raymond roller mill work?

First material should be crushed into the desired size by Jaw Crusher, and delivered to the Silo by Bucket Elevator. Our Designed Vibrating Feeder will feed the material into the grinding room. With the air current from the Air Blower, those powder conforms to the fineness degree will be blew into the cyclone collector and those powder that is not consistent with the desired size will return to the grinding room to be re-ground. The whole system is airtight circulation, and the circulatory flow under the negative pressure.

3.How do I operate the Raymond Mill?

The operation of Raymond mill grinding production system includes the before starting operation and after startup operation details of Raymond mill machine.