The use of automated air shower equipment will greatly reduce the frequency of personnel activities, thus avoiding the pollution caused by personnel activities. However, in fact, in the production process, the equipment itself will also bring certain cross-contamination, especially in the solid preparation workshop with large dust production. So how to avoid the pollution caused by the equipment?
According to industry insiders, the first equipment to be purchased is definitely a protective cover with a dust removal device. Secondly, pharmaceutical companies should set up good isolation intervals in the clean room. For equipment such as tablet presses, automatic coating machines, capsule dispensers, etc., the operating room, the front room, and the auxiliary machine room can be set. Third, for a single machine without a dust removal auxiliary equipment such as a pulverizer, a powder or a granule packing machine, the exhaust air in the isolation zone can be filtered and sent back to the isolation zone.