The fluidized bed -type airflow ultra -micro crushing machine is the current leading model, which is gradually developed and improved on the basis of overcoming the shortcomings of many air flow crushing equipment. Its advantage is that the fragmentation of the product has a wide range of strength, the particle size is appointed within the range of 3 \u0026 mdash; 74um. The finished product has a turbine ultra -fine grade machine with high grading accuracy, which makes the particle size small and uniform, widely available scope, small mechanical wear, production energy production capacity Low consumption, high degree of automation, good stability performance, compact equipment structure, small area and negative pressure production, no dust pollution, excellent environment, and other advantages. In the past, we should first understand its working principles and performance of its working principles and performance. The working principle of the fluidized bed air flow crusher is to compress the air through the frozen, filtrate, and dryness, and to form a supersonic airflow into the crushing chamber by the nozzle to make the materials become darling. The point of convergence, generating severe collisions, frictions, cutting to achieve the super fine crushing of particles. The crushed materials are transported to the impeller hierarchical zone. Under the action of the grading wheel clutch and the fan of the fan, the separation of coarse and fine powder is separated. The rough powder returns the crushing room according to its own gravity. The airflow enters the whirlwind collector, and the fine dust is collected by the bag dust collector, and the purified gas is discharged by the campaign. The following summarizes some tips for choosing a fluidized bed as a airflow crusher. 1. Determine the type of crushing machine you want to buy according to the type of crushing raw materials. If it is mainly based on crushing grain feed, you can choose the hammer type crusher of the top feed; Well, you can choose the claw type crusher; if you are required to be good, you can choose to cut into the feed hammer type crusher; crushing the shell and other mineral feed, you can use the shell non -sieved crusher; if used as a pre -mixed feed, Pre -processing, the particle size of the product is required to be very fine and can be adjusted as needed. Special sieveless crusher should be selected. 2. Choose a reasonable productivity. The production capacity of the selection of the fragments should be slightly greater than the actual needs of the actual needs. Avoid the decline in the production capacity of the crusher caused by hammer sheet wear and air duct leakage, which will not affect the continuous production and supply of the feed. 3. Energy saving when choosing is a point, because its power consumption is very large. According to the standards of the relevant departments, the hammer pieces crusher in the crushing corn in the crushing corn; a sieve with a 1.2mm sieve hole, the output of each degree of electricity shall not be less than 48 kg. At present, the electricity output of the domestic hammer type pieces has greatly exceeded the above provisions, and the high-quality ones have reached 70-75 kg per kWh. 4. Determine the supporting power. It means that it is not a fixed value but a certain range. For hammer type and sieve holes, the selected supporting power is also different. The larger the sieve holes, the smaller the matching power should be selected. When the hammer -type metal shredder is made of 10.5 times crushing, a small parameter is taken; 5. Fragmers. Crushed finished productsThere are three ways to output through the discharge device: self -weight loss, negative pressure suction, and mechanical transmission.Small stand -alone machines are mostly used to simplify the structure.Most of the medium-sized crusher has a negative pressure suction device. The advantage is that it can absorb the moisture of the finished product, reducing the humidity in the finished product is conducive to storage, improved the crushing efficiency by 10-15 %, and reduce the dust of the crushed chamber.The institutional delivery is mostly used in a tablet with a desktop output than 2.5T.6. Dust and noise of the pieces.Dust and noise in feed processing mainly come from crusher.During the selection, you should fully consider these two sanitation indicators.If you have to choose a crushing machine with noise and dust, the dust -proof measures should be adopted to improve the working environment, which is conducive to the health of the operator.The above is some tips for buying a fluid air flow crusher for fluidized beds.In the actual use, it should also be adapted according to its own conditions, and it should be used flexibly according to local conditions. In this way, it can save costs to save costs.