1. Advantages and characteristics of VSI sand maker: 1, and the crushing ratio of VSI sand maker is large, which can reach more than 50;
2. When crushing materials, VSI sand mill often breaks along the fragile layer, and the crushed materials are mostly cubes, and the proportion of needles is low, which is about 5% lower than that of general crushers;
3.VSI sand mill has selective crushing, the particle size is smaller than the main material, and the particle size of the material with small specific gravity is larger after crushing;
4.VSI sand making machine is suitable for soft and hard materials.
5. The crushing cavity of 5.VSI sand maker is deep, which can make full use of impact force to crush materials, and the produced machine-made sand has good grain shape.
6. The upper and lower linings, guide plates, impact plates and other parts of the sand making machine have changed their shapes, and new wear-resistant materials, such as ceramic coating and tungsten composite materials, have been adopted. For the outer cutter of closed impeller, its service life can reach more than 700 hours.
7.VSI sand making machine is generally used in the third and fourth crushing sand making processes, and the feeding granularity can reach 150- 180mm, which can be directly used in the second crushing process and can partially replace the traditional cone crusher or impact crusher.
8. Under the requirement of environmental protection, manufacturers have to set up dust control devices in the production process to minimize the dust pollution produced by VSI sand making machine in the production process.
The advantages and characteristics of VSI sand making machine are introduced above. If the above answers are useful to you, please encourage me to praise me so that I can help more people. Thank you!