Energy-efficient compressed air driven cartridge and cyclone dust collectors are designed for a wide range of industrial dust collection applications. The filters separate welding fumes, spackling dust, shot dust, metal dust and other fine particles - the cleaned air is typically re-circulated back into the production area, reducing heating costs. Gram Clean Air filters feature a compact “Plug & Play” solution, a built-in fan and a CEE plug for quick connection.
Paddle filters are more compact and more efficient - they have a larger filter surface area in a smaller volume and are cleaned by compressed air pulses without interrupting operation. Bag filters are larger and suitable for heavier dust loads, but require more frequent manual maintenance.
Yes - most Gram Clean Air filters, including the FL, HCF and QFG series, are designed specifically to return cleaned air back to the production area. This significantly reduces heating costs and improves production conditions.
ACF is recommended when the dust contains a larger fraction (metal, stone, plastic particles) or when the cyclone effect helps to reduce the load on the cartridge as a pre-cleaning. ACF-T is particularly suitable for heavier and more abrasive dust.
Gram Clean Air filters are equipped with automatic pulse cleaning, which cleans the filter cartridges with compressed air at regular intervals without interrupting operation. Replacement of the cartridges is recommended every 1-3 years depending on the load. The emptying of the collection tank should be checked periodically.
Space-saving "Plug & Play" filtration unit with integrated fan for air filtration in dusty environments. Ideal for filtering air from welding, cutting, grinding etc. The unit is supplied ready to use, equipped with forklift loops and crane lifting points for easy transport and installation. An integrated motor starter and a CEE plug on the front make connecting the filter quick and convenient. The unit can also operate with an external frequency converter while [...]
Optimised capacity and maintenance-friendly filter for a variety of larger filtration tasks. The filter is used for filtering welding and cutting fumes, grinding dust and various exhaust air. At the time of delivery, the filter is assembled and ready for immediate use after connecting the piping and power supply. The HFC models are designed for vacuum up to 5000 Pa.
Optimised capacity filter for various larger filtration tasks. The filter is used for filtering welding and cutting fumes, grinding dust and various exhaust air containing metal, stone, plastic or similar dust or a mixture of different powders. At the time of delivery, the filter is complete and ready for immediate use after connection of the piping and power supply. The ACF and ACF-T models are designed for vacuum up to 5000 Pa and the ACF-V series filters are [...]
An energy-optimised filter for a variety of major filtration tasks. The filter is used for filtering welding and cutting fumes, grinding dust and various exhaust air containing dust from metal, stone, plastic, etc. or various powder mixtures. At the time of delivery, the filter is complete and ready for immediate use after connection of the piping and power supply.
