The DU-PUY filtering units for oil mist, suitable for large machine tools, have air flow rates of 2000 to 2500 m3/h. They meet the extraction and filtration needs of pollutants from large CNC machines. This system allows the purified air to be returned to the environment and the oil or lubricants to be recovered.
Equipped with the possibility of a double filter, without any type of modification or adapter, it can house two different types of filtering media without distinction: a Multilayer filter (standard) or a pleated cartridge with a high filtering surface area and coalescing pre-filter.
The multilayer filter with progressive efficiency in polyurethane foam and glass fibre is certified EN779:2012 "G3" and "G4" respectively.
The pleated cartridge filter is certified "M" (IFA/BGIA) with special coalescing filter certified "F5".
The vacuum cleaner can be equipped with a cyclonic pre-filter for the heaviest applications or with an H13 certified post-filter which allows a very high final filtration level (99,97%).
Thanks to its compact design, SKY filtration units can be easily mounted directly on the machine tool cabin. Installation is simple and does not require any special accessories for connection to the machine. Similarly, adjustable installation kits are available for special requirements.
Each machine tool and each machining operation has different parameters. It is essential to know your application well in order to choose the right SKY model. The type of coolant, the size of the cabin and the material used are some of the factors that affect the size of the oil mist filter model to be proposed.
- Reduced electrical consumption
- Versatility of filtration: Multilayer filter (standard) or pleated cartridge with high filtering surface area and coalescing pre-filter
- Simple and fast maintenance
- Easy installation