Shanghai Huasan Powder Equipment Co., Ltd.
When the compressed air passes through the feeding ejector, the crushed raw materials enter the crushing chamber. There are several crushing nozzles on the periphery of the crushing chamber to spray supersonic airflow to form a high-speed airflow trajectory, so that the powder is subjected to high-speed impact and compression of the airflow to make the powder Collision, friction and pulverization. Due to the centrifugal force in the pulverizing chamber, it also serves the purpose of classification. Ultrafine particles are separated in time. Under the effect of centrifugal force, coarse particles continue to make high-speed circular motion in the pulverizing chamber and continue to be crushed. Until the particle size is small enough to separate.
◇ Suitable for dry ultra-fine airflow process. Because the impact speed is over 2 Mach, it is easy to obtain 1-10 micron particles under normal circumstances.
◇ Due to the self-classification inside the crusher, the coarse particles in the product are continuously cyclically crushed, so that products with uniform particles and narrow particle size distribution can be obtained.
◇ During the crushing process, due to the rapid expansion of the compression, the temperature is reduced, so it is suitable for the crushing of low melting point and heat-sensitive materials. It also has the effect of mixing and dispersing during the crushing process.
◇ This equipment has the advantages of short crushing time, simple structure, no moving parts, convenient operation and maintenance, small footprint, low noise and no vibration.
◇ High crushing efficiency, can carry out continuous crushing and maintain the purity of crushed products.
[Note: Chinese parameters prevail]