The dust-free feeding station is composed of feeding platform, unloading bin, dust removal system, vibrating screen and other components. It is suitable for unpacking, putting, screening and unloading of small bags of materials in pharmaceutical, chemical, food, battery materials and other industries. Due to the function of the dust collection fan when unpacking, the material dust can be prevented from flying everywhere. When the material is unpacked and poured into the next process, it only needs to be manually unpacked and put into the system. The material passes through the vibrating screen (safety screen), which can intercept large materials and foreign objects, so as to ensure that the particles that meet the requirements are discharged.