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Mining Sand Making Machine For Sale In South Africa
The application of the mining used sand making machine
New sand making machine is widely used for middle and fine grinding of super hard materials such as various ores, cement, refractory materials, bauxite clinker, diamond sand, especially for grinding of building sand, stone and various metallurgical slag. It has a higher efficiency and output compared with other types of grinder
Working principle of mining used sand making Machine
The materials enter the crusher through feeder hopper, which is divided into two parts by distributor, one part through the middle of distributor entering into the rotating impeller at high speed, then accelerated in impeller, whose speed can reach hundreds of acceleration of gravity, then the material is cast through the internal flow path around the impeller by the speed of 60-75 meter/second. First the materials will impact together with the part freely fallen down around distributor, then impact on the eddy current cavity’s layer together, be rebounded by layer and inclined impact to the top of the eddy current cavity, changes its direction and moves down, the materials cast from the impeller forms continual material screen.
1).Large handling capacity and High output—50-500t/h, the output of VSI has been stably increased 30% comparing with the traditional equipment under the same motor power.
2).Low wearing parts cost—Perfect impact angle design of the crushing cavity, less friction against the wearing parts. The operation cost reduces 40%.
3).Perfect product shape — Cubic products, suitable proportion and adjustable fineness modulus. It fits especially man-made sand and stone reshaping. The effect of making and reshaping sand has been increased 30% compared with the traditional equipment.
4).Hydraulic devices are maintained easily—Hydraulic door-opened device make the repair in the crushing cavity easily .Shorten downtime and save effort.
5).Automatic test, safe and reliable—Vibration display and warning device are set. The machine will be warned to stop working when abnormal phenomenon appears.
6).Thinning oil lubricant and automatic maintenance—The original German thinning oil lubricant station, double-pump injection system guarantees the oil supply. The machine will stop automatically when there is no oil and pressure. Water cools the oil and electric motor is heated in winter.
Mining used sand making machine main technical parameters:
|Model||Impeller speed (r/min)||Max feed size (mm)||Capacity(t/h)||
Overall dimensions(mm) (L*W*H)