2020-11-30 03:57:54 1056
The vertical impact crusher is used as an impact crusher and is an ideal choice for artificial sand making. As a sand making production equipment used in most domestic projects, its sand making effect is affected by many aspects.
1 Hardness of the material
When the crusher is crushing the material during vertical impact, the effect of the medium hard and extra hard will be better.
2 Material humidity
When the water content of the crushed material is controlled within a certain range, it can play an important role in the dust removal effect, but when its water content is high, it will reduce the sand production.
3 Feeding amount
The feeding amount should be controlled within a certain range. When the feeding amount is small, the sand production will follow the feeding When the feeding amount increases to a certain amount, the sand production volume reaches a larger value. When the feeding volume exceeds a certain amount, the sand production volume will decrease. The reason is that the stone flow in the crushing cavity is large and the rotor throws Most of the stone material is hit on the stone flow, not because it hits the anvil.
4 Material fineness modulus
Sand making efficiency of vertical impact crusher It is related to the material fineness modulus. As the water content of the feed increases, the sand production rate is significantly reduced, while the sand fineness modulus will increase.
5 Production methods
Different production methods are also an important factor affecting the vertical impact crusher. The old production process will reduce the sand production of the vertical crusher. Therefore, the equipment and process must be updated in time .
In summary, when the material particle size and water content and the crusher rotor speed are the same, the feed rate increases, the stone powder content in the finished sand decreases and the sand particle size modulus increases when the material When the feed rate of the water content is stable, the crusher rotor speed is the same, if the particle size of the material increases, the stone powder content increases and the particle size modulus decreases. When the feed rate of the water content of the material particle size is the same, the rotor speed increases, then the sand The stone powder content increases, and the particle size modulus decreases.