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Diatomaceous earth contains a small amount of Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, P2O5 and organic matter. SiO2 generally accounts for more than 80%, up to 94%. The iron oxide content of high-quality diatomite is generally 1~1.5%, and the alumina content is 3~6%. The mineral composition of diatomite is mainly opal and its variants, followed by clay minerals – hydromica, kaolinite and mineral debris. Mineral debris includes quartz, feldspar, biotite and organic matter. The content of organic matter ranges from trace to more than 30%. The color of diatomite is white, off-white, gray and light taupe, etc. It has the properties of fineness, looseness, light weight, porous, water absorption and strong permeability.

Linear vibrating screen When the vibrating motor of the linear vibrating screen is working normally, the two motors run in opposite directions. This must be kept in mind. Only in this way can a linear motion be produced and the material will be pushed forward in a linear motion. If the direction of rotation of the vibration motor is the same, how to adjust it to work properly? As long as the wire sequence of the 3 live wires in a motor is arbitrarily changed to 2 wires, it will be fine.