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The working principle of sand making machine

Release date : 2014-05-14      Source : Hongji Group

Sand making machine is a  kind of machine  widely used in ore, cement, fire-proof material, aluminum whoever soil, carborundum, glass raw materials clinker in gold build stone, mechanism slag .Especially have higher efficiencies than other types of crusher for silicon carbide, emery, sintering bauxite, beautiful contour hard, very hard sand and abrasive resistant material .

When the sand making machine work, the materials made into sand making machine from the hopper, and the materials divided into two parts frome points feeder.  One part of the materials into the high speed rotating impeller from the center of the points feeder, rapid acceleration within the impeller. Its acceleration can reach hundreds times gravity acceleration , then aerosol propellant out from three uniform flow of the impeller at the speed of 60-70 meters per second. Frist the materials falling from the points feeder was impacted crushing, Then go impact to the vortex a cavity on the material lining layer , rebound by the materials lining layer, Inclined upward impact to the top of  vortex.  And change its movement direction, deflection downward motion, from the material flow launched impeller to form a continuous material tent.

So the  material was crushing over twice within the vortex crushing cavity. The broken materials eduction from the lower discharging mouth . In the whole process,  materials to impact crushing with each other, not direct contact with the metal components, this will reduces the pollution, prolonged  wear time of the materials.

Hongji is a famous sand making machine manufacturer in China which was estalbished in 1960. We have many years experences of product sand making machine. If you have any need, please for free to contact us at any time.

Sources: http://www.chinahongji.com

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