Mbbr Biofilter Media,Mbbr Bio Carrier Media,Biological Filter Media,Plastic Bio Media Filter Wuxi Qijing Machinery Technology Co., Ltd. , https://www.sinombbrmedia.com The number of crushers is calculated as follows 
In the formula qd, q - respectively, the design of the crusher operation, the amount of single processing, t / h. Calculate the number of units, you need to take the decimal carry integer, which is the number of crushers selected.