Industrial vacuum cleaner AS 220

drysafetythree-phase

The AS 220 industrial vacuum is designed to collect production trimmings. The Depureco's vacuum from the food & pharma range is fitted with a side-channel turbine situated under the collection chamber. Suction, which is from the bottom, means that the vacuumed material is sent straight into a filter bag, thus allowing a large number of light materials to be recovered, such as paper, plastic, and packaging trimmings. The inspection window on the top cover of this vacuum cleaner allows the operator to inspect the level of material inside the container. SUCTION UNIT The suction unit is a side channel blower with direct coupling between motor and impeller. The side channel blower is equipped with a safety valve to guarantee continued work in complete safety, without any maintenance. The blower is also equipped with a metal silencer to maintain a low noise level. INLET The inlet, whose angle facilitates the falling of the material directly towards the bottom of the bag, is positioned on the vacuum's lid. Upon request different inlet diameters are available and there's also the possibility to install a second one. FILTERING ELEMENT A polyester bag filter is placed inside the bin in order to collect the vacuumed material which goes through the inlet and falls directly into the bag. In the meantime, air continues to go through the filter's fabric without interruption. This system collects the material on the very bottom of the bag thus allowing the collection of a big quantity of material. A grid is placed at the base of the chamber to protect the blower.