(一) Structural aspects

(1) Power part: The power part of most industrial vacuum cleaners chooses 380V industrial power supply to ensure strong power. The 380V industrial motor with industrial vacuuming configuration can basically work continuously for 24 hours, while being robust and durable. 

(2) Filtration part: Select and configure a variety of filter structures and methods of different materials, such as HEPA high efficiency filter (can reach 0.3-0.5um, etc.) or add a preprocessor (for solid-liquid separation) to improve the filtration effect. 

(3) Cylinder part: The cylinder of the industrial vacuum cleaner is generally larger than that of the commercial and household vacuum cleaner, and considering the cleaning of the large capacity of garbage, the cylinder of the industrial vacuum cleaner is very convenient to move and dump. 

(4) Bracket and accessories: The bracket and accessories of industrial vacuum cleaners are made of steel structure, which is firm and durable and not easy to damage.

(二) Material aspects

⑴ The chassis shell and trash can of industrial vacuum cleaners are made of steel or iron plates with the thickness of the standard, and the chassis can effectively protect the internal motor. 

(2) The bag-type main dust compartment of the industrial vacuum cleaner is not easy to hang ash after special treatment, which can effectively filter a large amount of dust and extend the service life of the dust compartment. 

(3) The motor of the industrial vacuum cleaner adopts imported pumps, and requires 380V power supply to ensure strong power, can work continuously for 24 hours, and is durable. 

(4) Industrial vacuum cleaners use 380V industrial motors, carbon-free brushes, and the working life can be 15-20 years.