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Application of coal material roller cross screen

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      Coal material roller cross screen It is suitable for screening coal, coke, ore, limestone and other materials. It is widely used in coal handling system of large and medium-sized thermal power plants and thermal power plants, and also widely used in metallurgy, chemical industry, building materials and coal systems Users praise. The cross screen is generally assembled in front of the coal crusher, which is suitable for the grading screening of bituminous coal, anthracite, lignite and other granular materials.
 Coal material roller cross screen
After the coal material enters the screen box from the feed port, because the first five screen axes are 15 ° to the horizontal, the coal starts to move downward at a faster speed under the double effects of self weight and screen plate rotation, and the screening is carried out at the same time. This is the preliminary coarse screening stage. Most of them After passing through this stage, the material is sieved and spread on the whole screen surface; when the material enters the last five screen shafts, because the arrangement of the screen shafts is nearly horizontal, the screen shaft and the horizontal are 5 ° and the forward speed of the material slows down. This is the fine screening stage of screening After this stage, the particle size less than 30mm has been sieved, and the material larger than 30mm is sent to the coal crusher for further crushing through the outlet.
 Coal roller screen
 
 
Application scope of coal material roller cross screen
Coal roller cross screen is suitable for screening various granular and powdery materials with loose degree of 0.5 ~ 2.5t/m3 and particle size of 10 ~ 300 mm. If you are still troubled by the operation of the conveying system, we sincerely welcome you to contact us Contact, we will provide you with appropriate bulk transportation solutions, sincerely welcome new and old customers to come to discuss cooperation.
 , non stick and non blocking roller screen
 


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