Gypsum rocks are sedimentary rocks made up of sulfate mineral and formed as the result of evaporating sea water in massive prehistoric basins. When gypsum rock is crushed and the water removed, it can be used to make plaster of pairs, commonly used in industry. Ground gypsum is also used as a soil conditioner.
Hammer crusher for gypsum rock is common processing equipment for gypsum rock. The hammer crusher for gypsum rock adopts new technology casting, and has the features of wear resistant and impact resistance. The whole design of hammer crusher for gypsum rock is beautiful, compact structure, less wearing parts, easy maintenance and so on. It is the upgrading products. According to customer requirements, adjust the desired particle size.
The main working part of hammer crusher is rotors with hammer. The rotors consist of main shaft, disk, pin shaft and hammers. The motor drives the rotors to rotate quickly in the crushing cavity. Raw materials enter the crusher through the feed opening and are stricken, impacted, cut and ground by the high-speed hammer to small size. There is a screening plate under the rotor, so that materials with size smaller than the screen mesh will be screened out and others are left to be further hammered and ground until reach the standard size. The size of the final product can be adjusted by changing the screening plate. The gap between the rotors and the screening plate can also be adjusted according to different requirement.
In gypsum board industry, the rotor on drying hammer crusher can break up and throw the processed gypsum slag, whose water content is no more than 28%. During this process, the gypsum slag exchanges the heat with the intake hot air of 550℃, and then the max water content of the material is 1%, which goes into riser from outlet duct and then hot air takes the material into the next process. This machine can also be used to dry and crush filtered cake in cement industry and calcium carbide slag in environmental protection.
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