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.

Model	DS9022A	DS9022+	DS9030+	DS9040+	DS9055+	DS9075+
Motor power (kw)	2.2	2.2	3	4	5.5	7.5
Voltage (v)	220	380\415	380\415	380\415	380\415	380\415
Air volume (m3/h)	2000	2300	3400	4400	6000	7500
Wind speed (m/scc)	30~35	30~35	35~40	35~40	40~45	40~45
Suction port size (mm)	Ø100x1-3	Ø100x1-3	Ø100x1-3	Ø100x1-4	Ø100x1-6	Ø100x1-6
Dust bag (N)	2	2	2	2	2	2
Dimensions (mm)	1000x550x2300	1000x550x2300	1000x550x2300	1100x670x2300	1100x670x2300	1100x670x2300
Net weight (kg)	60	60	70	100	120	135
Material (mm)	1.5	1.5	A3=2.0	A3=2.0	A3=2.5	A3=2.5