Vertical Shaft Quartz 30t/H 2P 55KW Sand Making Machine

Saudi Arabia Calcite Granite Quartz 2P 37-55KW Sand Maker Making Machine For Sale

VSI Series Vertical Impact Crushers with International-level and High-performance sand making equipment are developed and manufactured by Germany advanced technology which is brought in by Hongji.

Application of vsi series vertical shaft impact crushers
1.River stone, mountain stone(limestone, basalt, granite, diabase, andesite.etc), Ore tailings, aggregate chips.

2.Hydraulic and hydroelectric engineering, high-level road, highway and railway, passenger rail line, bridge, airport runway, municipal projects, sand making and rock reshaping.

3.Building aggregate, highway road fabrics, cushion material, asphalt concrete and cement concrete aggregate.

4.Crushing progress before grinding in mining field. The crushing of building material, metallurgy, chemical industry, mining, fireproofing, cement, abrasive, etc.

5.Breaking of high abrasive and secondary disintegration, sulfur in thermal power and metallurgy industry, environmental projects such as slag, construction waste crushing.

6.Manufacturing of glass, quartz sand and other high purity material.

Working principle of VI Series VSI Crusher:

1. Materials enter the crusher via the feed hopper and are divided to two parts. Some enter the high speed spinning impellor

through the distributor and the accelerated speed can be a hundred times of the gravitational acceleration.
2. Then the materials are thrown out from three runners at the speed of 60-70m/s and impact the falling materials from the

distributor.
3. Then they come to the lining of the inner cavity and get bounced by the material liner to the upper end of the whirling motion

cavity.
4. Then they change the direction to move down. The materials cast from the impellor form a continuous material curtain. In this

case, the materials can experience two or more times of impacting and grinding processes. The crushed materials are discharged

from the bottom hole of the sand making machine.
5. Forming a closed circuit with the circulation screening system, the vibrating feeder can handle the materials as fine as 20

meshes within three circulations.
6. In the whole crushing process, the materials hit each other without touching the metal components directly. They meet the

material lining in order to reduce the pollution and prolong the service life of the sand making machine. The advanced air flow in

the whirling motion cavity can effectively reduce the dust pollution.