Perlite Processing Equipment Manufacturer

Main Equipment Involved In Perlite Plant

1) Crushers

2) grinding mills

3) Spiral separator

4) Mixture tank

5) Flotation machine

6) Concentration equipment

7) Belt vacuum filter

8) Dryer

Perlite Mining Process

The Perlite is first sent to the jaw crusher for primary crushing. Then the ore with a proper size will be treated by the secondary crushing. After the two crushing stages, Perlite-bearing particles will be sent into the ball mill for fine crushing and grinding. The ore powder discharged from the ball mill will be sent to the next process: classifying. Because specific gravity makes different sedimentation rate, spiral classifier can clean and gather the mixture. Later, the clean and grouped mixture is sent to the magnetic separator. Generally, magnetic substance can be separated from the mixture under magnetic and mechanical force due to the different susceptibility. Then the mixture is sent to the flotation machine. According to the properties of different ores, we can add different additive into the mixture to separate the ore which we want from the mixture. After the separation from the mixture, the ore we want always contains a lot of water, then we need a thickener to have it concentrated and then dried by a drier, eventually we can get dry ore. Then the entire process of Perlite beneficiation is finished.

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