Powerful VSI Impact Crusher

The SBM Machinery VSI Impact Crusher is advanced and high-efficiency equipment. The VSI Impact Crusher (sand making machine) is the latest researched results basing on Germany technology. The VSI Impact Crusher is applied widely for the powder process of mineral product including mental and non-metay ore, fireproof material, bauxite, diamond dust, glass raw materials, archtiectural materials, artificial sand and all kinds of metal ore materials, especially which has more advantages than any other machines in processing the more and most hard materials.

This series of VSI Impact Crusher has many features and benefits, such as 1) The SBM Machinery VSI Impact Crusher is advanced and high-efficiency equipment. The joyal vsi crusher(sand making machine) is the latest researched results basing on Germany technology. 2) If the machine works abnormally, the alarm will sound to stop the machine, thus protecting the whole machine. 3) Unique design of material bumping angle reduces the friction between raw material and spare parts, extending the working life of spare parts and cut the cost.

During the working process of VSI Impact Crusher, the materials enter the crusher through feeder hopper, which is divided into two parts, one part entering into the rotating through the middle of distributor impeller at high speed, then is accelerated, and shot through the tunnels around the impeller by the speed of 60-75 meter/second.

First the materials will impact with some materials fallen around distributor, hit on the crushing chamber together, then will be rebounded and impact on the top of the crushing chamber, changes its direction and goes down, forms continual material layers with the materials shot from the impeller. Therefore some materials will be impacted, crushed, milled twice or more times in the crushing chamber, then crushed materials will be discharged through the bottom.

This can form a closed circulation system; in general, the sand forming percentage increases 20-30% and the product shape is good. Airflow self-circulation in the crushing chamber can eliminate the dust pollution well. It is the first choice in manufacturing sand and its shape correction industries.