The discharge particle size of the VSI sand making machine is related to the physical properties of the ore and the feed particle size. The ore is fragile, and the smaller the feed particle size, the higher the product particle size qualification rate. On the contrary, the lower the impeller speed, the product particle size can also be adjusted. When the particle size of the discharged product from the sand making machine is not greater than 10mm, the qualification rate is 60-90%. In order to ensure that the product particle size qualification rate reaches 100%, it is necessary to use classification equipment for closed-circuit crushing.




Huayi engineering sand making machine performance characteristics:

1. Large processing capacity and high output - 50-500t/h. Compared with traditional equipment under the same power, the output is increased by 30% and is stable.

2. The product has excellent grain shape—the product is cubic, with good grain shape, reasonable gradation, and adjustable fineness modulus. It is especially suitable for artificial sand making and stone shaping. Practice has proven that the sand making and shaping effect is 30% higher than other traditional equipment.

3. The hydraulic cover opening device makes the parts in the crushing chamber easy and fast to repair and replace, shortens downtime, and saves time and effort.

4. The equipment is light in weight, has various installation methods, and is removable; it is simple to install, repair and maintain, and is easy to operate and use;