Can collect many rubbish, the light things such as wood shavings, wood chips, sawdust, dust; the heavy things such as iron, stone, sand; and the hairlike things such as flour, cement, coal etc.
Just need to make it series connected with the normal vacuum as its power supply.
Can work with all kind of vacuum cleaner, such as household vacuum cleaners, industrial vacuum cleaners, whirlpool fan.
Recommend use 250w vacuum cleaner to connect.
No static electricity, explosion-proof.
High temperature resistant and high pressure resistant.
High efficiency dust removal.
Easy to install and use.
Especially used for steel, metallurgy and other occasions.