Vertical roller mill Handling Precautions

In the production process of the industry , in accordance with rules and regulations to

operate the equipment is very important , here is the jaw crusher manufacturers in india

maintenance points on the vertical roller mill process experience raised some attention

should be paid based on years of equipment manufacturing .

Vibration : vibration roller mill work is prevalent , and reasonably vibration is allowed,

but if the vibration is too large , it will cause damage to the disc and roller machinery ,

as well as ancillary equipment and measuring instruments to destroy the material . layer of

uneven thickness vibration is the main reason , for other reasons as well : the mill there

are large metal objects ; grinding too much pressure ; damage resistant parts ; accumulator

charging pressure ranges ; insufficient ventilation wear .
In the operation should be strictly controlled within the allowable range of vibration to

create the prerequisites for the stable operation.
Material thickness : vertical mill Another important factor is the stable operation of the

bed stable layer material stability, wind, air pressure and volume of feed to stabilize , or

we need to maintain the material thickness by adjusting the air volume and the volume of feed

. If not promptly adjust the vibration will cause increased motor load stop jumping up or

system problems . In theory, the material thickness should be the diameter of the roller 2%

± 20mm, the vertical roller mill diameter 3000 mm, thus 60 ± 20 mm material thickness is

appropriate . In addition , the optimum thickness of material depends primarily on the

quality of raw materials , such as moisture content , particle size , particle size

distribution and grindability . Initial operation , in order to find the best material

thickness , gauge rings have debugging height . And of dam height under certain conditions ,

one of the important conditions for