One-time pulverization is to use a pulverizer to pulverize the granules into a powder for mixing. The process is simple and the equipment is few. It is the most common and most commonly used one. The disadvantage is that the finished product has uneven particle size and high power consumption.
The secondary pulverization process compensates for the deficiencies of the primary pulverization process. After the first pulverization, the pulverized material is sieved, and the coarse granules are pulverized again. The finished product has the same particle size, high output, and energy consumption. . The disadvantage is that the grading screen, the hoist, the pulverizer, etc. are added, and the investment is large.
Purlin Roll Forming Machine,Cz Purlin Roll Forming Machine,Z Purlin Roll Forming Machine,C Purlin Roll Forming Machine
Xinxiang Tianfeng Machinery Manufacture Co., Ltd. , http://www.frollforming.de