Recommended for laser processing: Downflow dust collector (DFPRE)
A packaged dust collector that combines productivity and practicality for laser processing work environments.
We have developed the Downflo(R) Evolution Pre-assembled Large (DFPRE Large), a dust collector that features high filtration performance and operability, is easy to install, and pursues improvements in performance and convenience while reducing introduction and operational costs, achieving an effective and highly reliable dust management solution. This packaged dust collector, the DFPRE, combines productivity and practicality and is designed to meet customer demands in dust handling applications with features such as "maximizing operating time," "compact design," "easy operation," and "highly reliable filtration system." Using Donaldson's uniquely developed Ultra-Web filter material installed horizontally, along with airflow design, it creates a downward airflow that allows dust to fall smoothly. The smooth falling of dust leads to effective dislodging effects and reduces filter load. As a result, the frequency of filter replacements is decreased, ultimately reducing maintenance costs! *Dust explosion prevention measures are available; please contact us for details.
basic information
For more details, please refer to the downloadable catalog or contact us.
Price range
Delivery Time
Model number/Brand name
Donaldson DFPRE Large
Applications/Examples of results
Metalworking and machining Industry Waste and recycling Mining and mineral processing Food and agriculture Chemicals and petroleum products Pharmaceuticals etc.
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Founded in the United States in 1915, Donaldson has built a solid track record and gained trust as a global manufacturer of filtration solutions for over 100 years. Starting with engine filters for agricultural machinery, Donaldson products offer a wide range of filtration solutions, from large filtration systems for gas turbine equipment to ultra-fine filters and membranes for cutting-edge electronics. Donaldson Japan has established a manufacturing plant and technical center in the country, leveraging its long-standing filter technology to develop products suited to the Japanese market and provide support in line with customers' global expansion. Moving forward, we will continue to lead the industry as a pioneer in filtration technology.