Food, medicine, metallurgy, chemical industry and other industries The intelligent screening machine is suitable for industries such as fine chemicals, pharmaceutical raw materials, metal powders, abrasives, etc., as well as production environments with special requirements for equipment such as flameproof and explosion-proof.1. Special materials, closed feeding, fine screening, closed collection 2. The display screen displays the running process, time control, oxygen content monitoring, etc. in real time 3. It can realize the linkage equipment control of the front and back ends of the screening system 4. It can be connected to the customer's remote central control through communication to realize remote monitoringIntelligent dust-free screening system is an intelligent environmental protection screening system integrating automatic feeding, screening and collection. The control of the entire system is controlled by PLC touch screen, which can realize online start, stop, time control, alarm, and overall system of linkage equipment. Internal gas content monitoring and other functions have truly realized the intelligence of the screening system.When metal powder laser forming (3D printing) parts is produced, it is accompanied by the generation of metal condensation substances, which can cause powder contamination when mixed in the powder. In addition, active metal powders and fine particles such as aluminum and titanium have a high probability of being oxidized. These escaping metal powders are sucked into the screening machine for separation at any time, and they are completely in a closed inert gas atmosphere during the cycle to ensure low oxygen content. , to avoid oxidation of the fine powder, and the separated metal powder enters the powder feeder for reuse.