Principle

1. Central feeding: Raw materials fall down into the feeding hopper, then enters the impellor through central entrance inlet, thus the material being accelerated by the high-speed impellor and being thrown out at the speed of 60-75m/s. The crushing machine is crushed when hitting the impact plate, and the end products comes out from the discharging outlet.
2. Ring feeding: Raw materials fall down into the feeding hopper, and the materials are divided into two parts by a special plate. Some materials enter the impellor through the center of the plate and the other part of materials falls down from outside of the plate. The materials thrown out earlier crush the materials down from outside, thus the materials crushed and re-crushed.

Features

1. Hydraulic lifting system to check and replace the spare parts, thus it’s very easy and simple to maintain.
2. Unique vibrating alarm device: if the VSI crusher 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.

Benefits

High production efficiency, high reduction ratio and energy-saving, it is an ideal stone crusher for crushing various materials.

Fields

VSI Crusher is used to crush medium hardness materials, such as cement raw meal, cement clinker, coal gangue, refractory material, tile, slag, flint clay, feldspar, mineral and limestone etc.