When dry sieving standard sieve standard test sieve, sieve is the first order sets a good standard, the sample is poured into the top of the screen layer, cover the lid, put on a standard test sieve 15-20min, each secondary screening material shall not exceed 100g. When the sample is wet, the material bonded to each other, they should adopt a joint wet sieve sieve analysis test works, that is, first soak into the pores of the material sieve test sieve, sieve test for screening providers in the basin, The material on the sieve dried and weighed, and weighed according to the difference between the original and the weight of the sample, the projected screen out material weight. Then dried sieve material dry sieve analysis. After the sieve analysis is completed, the materials used in various size industrial scale (accuracy 0.01g) was weighed, the difference between the grain size of the total weight of the original sample weight shall not exceed 1% of the original sample weight, or should be redone. Grain yield is calculated for each class based on the results of sieve analysis. Screening test is an automatic shutdown can be timed to ensure test repeatability, full-featured operation easier, particle size analysis instruments. The particulate material may be simultaneously separated from 2 to 7 precision particle segment. Fineness and debris can be used to analyze the content of the slurry feed, low noise, light weight; platform operation, no fixed. Adjustable vibration fast, adjustable amplitude. For more information, please continue to focus the site information, we will continue to bring you more relevant product knowledge test sieve parameters, Oswald Chen Machinery (certified), Xinjiang screening test offered by Oswald Chen Xinxiang Machinery Co., Ltd. . Oswald Chen Xinxiang Machinery Co., Ltd. (www.oweicjx.com) is an industry leader in Henan Xinxiang, transportation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Oswald Chen mechanical leadership with the staff warmly welcome all inquiries negotiations to create Oswald Chen mechanical better future.