Industrial dust extractors. Automatic self-cleaning filters

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VACUUM

BIMACK has developed the new line of Block Duster dust collectors, specially designed to handle huge quantity of dust powders without any interruption for the filter blinding. Thanks to the ASC PATENT (Automatic Self Cleaning Filters) the new vacuums allow operators to continuously vacuum also the finest powder without filter troubles. The new dust collectors BLOCK DUSTER series ASC are the only vacuums in the world that, thanks to a “timer connected to the VIBRATION and CONTRA BLOWING patented system ” clean the filter at a definite time, automatically, allowing you to work continuously without stopping. In the series SC (Self Cleaning Filter) operating by a simple lever it is possible to automatically clean the filters without removing them.

Main features:

• Patented system to shake and blow the filter at the same time.
• Continuous cleaning: vacuum is always working even during filter cleaning
• Electronic Timer (for ASC models) to control the self cleaning: Cleaning cycles can be modified according to the job and to the vacuum dust.
• Big filter surface thanks to the big cartridge filters.
• Easy removal of the collection tank with the chance (optional) to use normal plastic bags.
• Longopac System (standard on series BAG LINE).
• Robust and long lasting aluminium coated cartridge filters, so that the dust doesn’t adhere but slips away.
• Anti-static filters to avoid electrostatic shocks (optional).
• Height-reducing telescopic frame which makes transportation much easier even in normal Vans (models 100, 200, 250).

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AUTOMATIC SELF-CLEANING FILTERS

How the systems works:
The device consists of three filters in cartridge. During vacuum (fig.1), air passes through the filters to the outside. During automatic self-filter cleaning (fg2): At certain intervals (governed by a timer) the machine automatically cleans the filters one at a time. During this phase the intake air is sent inside the filter producing at the same time two effects:

• It starts an eccentric device that will produce a strong vibration effect of the filter.
• Simultaneously it blows the air out off the filter granting a perfect cleaning. During this phase of cleaning a filter the others two filters still work without stopping to vacuum dust.