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Vertical Milling Machine For Calcium Carbonate Made In China

Vertical Milling Machine For Calcium Carbonate Made In China

Raw Material Composition Affects Vertical Milling Machine Operation

The Effect Of Large Particle Size On The Operation Of Vertical Milling Machine

In order to ensure the efficient operation of the Vertical Milling Machine, the particle size of the material entering the Vertical Milling Machine should be within a reasonable range, and the ATOX50 mill is 2%>95mm. If the particle size of the raw material is large, most of them exceed 95mm. Due to the certain rotation speed of the grinding disc, the material will be separated by the rotation of the grinding disc. The material can not be crushed into finished products at one time. The external circulation rate of the Vertical Milling Machine increases, and the material is in the Vertical Milling Machine. The internal residence time is long, and the required drying hot air is excessive. At this time, it often leads to:

  • 1. The output of the Vertical Milling Machine is low, and the coarse material has a longer grinding time than the fine material.
  • 2. The outlet temperature of the Vertical Milling Machine is high, the contact area between the coarse material and the air flow is less than the fine material, and the heat exchange is less.
  • 3. The vibration value is too large, the large material gap is large, the material layer is high and low, and the grinding roller vibrates greatly.
  • 4. The main motor power fluctuates greatly and is mainly affected by vibration.

The Effect Of High Raw Water Content On The Operation Of Vertical Milling Machine

Impact: The high moisture content of the raw materials first affects the patency of the raw materials, which is easy to cause the storage of raw materials, causing large changes in the amount of materials entering the Vertical Milling Machine, frequent operation, fluctuations in the composition of the raw materials; It is easy to form a high material layer inside the Vertical Milling Machine, which is bound to increase the import hot air and pressure. The motor power is correspondingly increased, and the discharge is relatively large. If the material contains more sticky substances, it will affect the output of the Vertical Milling Machine.

Operation adjustment: control feed moisture. The temperature of the humidification tower is set higher, that is, the temperature entering the interior of the Vertical Milling Machine is increased, so that there is enough heat inside the Vertical Milling Machine to increase the temperature of the grinding, to reduce the amount of water sprayed, and to increase the grinding.

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