When buying a airflow crusher, the comparison selection is very important. After all, the advantages of the air flow crusher of each production are different. The small difference will have a great impact on future production. For example, the problem that the airflow crusher needs to pay attention to when selecting the type. The feeder, whether the feeder is a double screw feeder, the dual screw feeder also has more optimized technology. It is not the best as long as the dual screw feed. The crushing effect of the large pieces is better. For example, the air compressor is 8 kg pressure, so the crushing disk can run under 8 kg of pressure, but some crushing machines are greater than the crushing disk pressure, so this crusher is in the crusher. Under the pressure of 8 kg, we must first ensure that the feeding pressure is 8 kg, and the crushing disk pressure should be less than 8 kg, otherwise anti -blowing phenomenon will occur. When choosing a laboratory crusher, it is best to choose a crushing machine without a nozzle, because it is more troublesome and easy to lose it with a nozzle. There is only one crusher with only one receiving port, because the raw materials are relatively expensive. If it is crushed from different places, such as two or three of the feed port, then these three materials will be different. It is impossible to mix these three materials evenly, which will cause great waste and trouble. For equipment above the kilo level, it is recommended to use a large filter area crusher. The production process is more continuous, it will not stop, and it is not easy to block. Try to choose a simple structure, cleaning and installation will be more convenient, and the material loss will be less. The above is the precautions when the airflow crusher is selected. As long as you can master these points, you can choose a better airflow crusher.