Ball Mill plays an important role in the cement production line
How to measure the fineness of grinding minerals? Ball mill grinding process in order to make useful minerals in the ore to achieve full separation of the monomer, in order to create favorable conditions for sorting operations, after a pilot study to determine the grinding fineness and expressed as a percentage of the -200 mesh .Check the fineness of the many methods.Now plant are generally in the classifier overflow sampling sieve analysis.Here a quick sieve analysisa certain volume of slurry bottle (usually 1 liter), filled with pulp sample weighing.Get the weight of the slurry bottle for q1, the pulp into a sieve immersed in a basin (standard sieve of 200 mesh or 100), wet sieving, with a fine water spray wash, until you wash out the water clean, and then sieve product moved back to the bottle, add water to the originally known as the pulp of the same marking at.Re-weighed to get the screen on the product plus the weight of the bottle and water for q, known bottle weight is a bottle volume (ml) sieve product (+200 mesh +100 mesh) grain production ratex = (qab) / (q1-ab) 100% It should be notedthis detection method is to assume that the density of alicey599 the screen on the product and screening products under equal, if their density is a big difference, this screening method The result is an approximation.Some selected plants in each class to take a comprehensive fineness of separation of 100 g, the reduction in the processing chamber after drying, and then measure the fineness by wet sieving.

How to measure the particle size? The granularity of control selected particle size of materials and products is an important link to ensure the production of technical indicators.Production is frequently used in the granularity of greater than 6mm steel plate punching or woven steel mesh sieve, and the 6 ~ 0.045 mm material with a laboratory standard sieve particle size between 0.2 ~ 0.05mm of using laboratory hydraulic classification or water decanters (also known as sedimentation analysis) method, referred to as water analysis,Rotary kiln finer materials commonly used in microscopy analysis and centrifugal analysis.Standard sieve dry sieving,cone crusher
the first standard screen sequence sets the sample into the top of the screen surface, the upper cover into vibration sieve, sieve 15 and for 20 min each sieve sub-materials shall not exceed 100g.When the sample more mud,jaw crusher the material bonded to each other, should be used wet and dry joint sieve analysis, first soak the material into the pores of sieve (300 mesh sieve), for screening in the basin will sieve materials can be dried and weighed, and weighed out the difference of the weight and the weight of the original sample, projected to sieve out the fine mud weight.And then dry the shower after the sieve material dry sieve analysis.The end of the sieve analysis, particle class materials industrial scale (precision 0.01g) weighed, the difference between the particle level of the total weight of the original sample weight shall not exceed 1% of the original sample weight, otherwise redo.According to the results of sieve analysis to calculate the yield of each grain size. As a ball mill, dryer,Hammer crusher professional equipment manufacturers, Xingbang Heavy machine machine has been concerned about the knowledge of the mining industry, and strive to become the first brand of Henan mining equipment.