The single-phase electric industrial vacuum cleaner Jieneng Rui AT3600 is a high-power industrial vacuum cleaner with a capacity of 3.6KW, 80L, all metal head, and a dual tube film filter. It can be manually/automatically switched for cleaning, achieving the goal of the vacuum cleaner working for a long time without clogging; Equipped with pressure relief function, it can reduce negative pressure inside the bucket and protect the motor;