DS90 series single barrel bag vacuum cleaner is based on foreign similar products, combined with domestic actual conditions, absorbed by technical personnel, combined with advanced technology - cyclone technology, and with the superior performance of multi-wing low noise centrifugal fan , redesigned, after repeated trials, gradually improve the environmentally-friendly new products produced by the final type. This series of products mainly solves the problem of many dust sources in indoor production process.

It can be used in powder mixing and powder charging (or powder packaging) positions in the pharmaceutical and food industries; environmental protection equipment in furniture manufacturing, leather and rubber industries.