The Productivity of Our Crusher Machine Is Fairly High
18 June, 2014 at 7:26 am in Business
Gypsum or calcium sulphate dehydrate is quarried from the quarry and is crushed in crushers, sized in sieves and dried in a drier which uses heat recovery system. The dried gypsum is then passed to the rotary kiln where the calcinations process takes place. Then it is crushed and packed. During the process of calcinations, the gypsum loses 75% of its moisture thereby making it hydroscopic.The most general use of gypsum products is in those structures where their light weight and fire-resistant qualities make them especially desirable. Special hard-finish plasters are used for controlling the setting time of Portland cement.
The mobile aggregate crushing plant has flexible operation from coarse to fine crushing and screening applications. It can be operated as independent units or as a two- or three-stage crushing application: from primary to secondary, tertiary and fine crushing. As required, a portable screen can be attached to the process. The mobile aggregate crushing plant is with high quality and competitive price.
Aggregate Crushing Plant, also called as Stone Crushing Plant, is widely used to crush stone with maximum size not larger than certain a number, which is regulated according to the required production scales. It can be applied to process hard limestone, granite, basalt, pebble and so on, in hydroelectric station, building materials, highway, railway, urban construction, etc. The main crushing equipment can be selected between Impact Crusher and Cone Crusher in accordance with the hardness of stone.
Grinding, generally processed in a ball, rod, or hammer mill, is necessary if the gypsum is to be used for high quality plasterwork or for moulding, medical, or industrial applications. Unlike with other cements, such as lime and Ordinary Portland Cement, special mills for mineral grinding may not be required and the relatively soft gypsum could be pulverised in agricultural mills, which are generally widely available.
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