Filtri Carrellati JETCLEAN DF_EN
The wheeled filters with horizontal cartridges JETCLEAN DF are designed for the extraction and filtration of welding fumes, extraction and filtration of fine and coarse dust, and filtration of small quantities of shavings. Made in painted sheet metal, with a panelled structure, they are equipped with attachments for suction arms UNIVERSAL NO-SMOKE or EVOLUTION NO-SMOKE. The CLEANING DF cartridge filters are suitable for indoor use.
Principle of operation
The centrifugal fan, placed in the upper part of the CLEANING DF horizontal cartridge filter, guarantees the required vacuum in order to extract the polluted air through the air intake. The air then passes through a vertical pre-chamber: most of the dust will be then separated by decantation and the heavier dust will be collected in the underlying collection tray. Afterwards the air reaches a filtering section with high efficiency cartridge filters, which provide for the filtration of any residual dust. In a second collector the filtered finer powders will then be deposited. The filtered air passes through the high efficiency centrifugal fan, which ensures a high suction while maintaining a low noise, and is expelled through a grill placed on the upper wall of the plenum.
Perfect efficiency of filtration
Due to the continuous deposition of dust on the outside of the filter cartridges, an automatic compressed air cleaning system for backflow is necessary: this is ensured by a jet of compressed air which makes the cartridge move in a high-frequency oscillatory way. This phenomenon, called "shock wave" facilitates the back flowing process. Thanks to this counter current cleaning system, the cartridge filter's efficiency is always maintained at the highest level.