Jaw crusher
Usage and application:
VSI crusher machine can be used in Pebble, rock (the limestone, granite, basalt, aluminum, andesite, etc.), ore tailings, slags, artificial sand production. Can be used in Building aggregate, highway, asphalt concrete and cement aggregate production.
Working Principle:
1. Central feeding: Raw materials fall down into the feeding hopper of the VSI sand making machine, then enters the impeller through central entrance inlet, thus the material being accelerated by the high-speed impeller and being thrown out at the speed of 60-75m/s. It 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 sand making machine’s impeller 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.
Feature:
Large capacity & stable running.
Low consumption of wearing parts.
High-efficiency.
Perfect product shape, suitable for sand-making and stone-shaping.
Thinning oil lubricant and automatic maintenance.
Hydraulic device for easy maintenance and operation.
