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Dalamatic

Dalamatic®

Reliable Performance for the Most Challenging Applications

The versatile Donaldson Torit® Dalamatic® series of dust collectors deliver a powerful solution for nearly any dust filtration application.
The Dalamatic® baghouse dust collector uses Dura-Life™ envelope-shaped bag filters, providing greater movement to dislodge dust cakes during pulsing.

Dalamatic® Baghouse Dust Collector

Energy-efficient, high volume dust collector
The versatile Dalamatic® series of dust collectors deliver a powerful solution for nearly any dust filtration application. These collectors come in two models: the Dalamatic® Cased (DLMC) is a stand-alone collector that can be ducted to many different applications; the Dalamatic® Insertable (DLMV) is a versatile collector that can be inserted into various applications such as bins, silos, bunkers, storage vessels or transfer points. Both models are continuous-duty dust collectors designed to handle the most difficult product recovery applications.
Cased or Insertable Options
The Dalamatic® series of dust collectors (Cased and Insertable) are unique in that they both come standard with envelope-shaped bags and cages, but that is where the similarities end.

Cased - DLMC

The Cased Dalamatic® (DLMC) is a stand-alone collector with support legs and a hopper. The inlet is at the top of the collector to drive dusty air down towards the hopper. This downward air pattern helps to keep dust pulsed off of the bags moving towards the hopper and therefore reduces dust re-entrainment on the bags. This makes the DLMC a popular choice for light and fluffy dust applications.

Insertable - DLMV

Dalamatic® Insertable (DLMV) has no legs or hopper. The DLMV is used in applications such as bin venting where the collector is mounted on top of a bin or silo and the bags are often times actually inserted inside the top of the bin. As the bin or silo is being filled, dusty air is filtered by the DLMV with cleaned air exiting the collector. Once a dust cake forms on the outside of the bags, a pulse of compressed air inflates the bag and breaks the dust cake free of the bag depositing the material back into the bin or silo so no material is wasted.

Features

Continuous Dust Collection

Provides continuous filtration of high dust concentrations at high filtration velocities and constant levels of resistance in almost any industry and application.

Compact Design

Unique modular design allows for installation in the most space restricted areas. Envelope-shaped bags maximize the amount of media in a given space and allow for increased space between bags, minimizing the chances of bridging.

Dura-Life™ Bag Filters

Provide better surface loading and better pulse cleaning reducing maintenance and operating costs.

Helix Tube Filters

Optional Helix Tube Filters with laminated ePTFE membrane provide higher filtration efficiency resulting in lower emissions. Filters take up to 25% less time to replace thus reducing maintenance costs.

How it works

Dust accumulates on the outer surface of the filter bag as air penetrates the media. The blowpipe (jet tube) injects a burst of compressed air into the bag filter. Airflow is then briefly reversed, inflating the bag filter and dislodging dust. The dislodged dust cake falls into the collection hopper for final removal or directly back in the process. The envelope-shaped bag filter, which is mounted on a unique wireframe, ensures optimum airflow and thorough cleaning.

Versatility

A full range of sizes and types of bags are available for a wide variety of dust collection applications.

Unique Bag Design

The Dalamatic advantage is found in the breakthrough technology of Dura-Life bag filters in an envelope shape. The envelope shape provides greater movement of the bag to dislodge more challenging dust cakes during filter pulsing.

Dura-Life™ Bag Filters

Dura-Life® Filter Bags provide better surface loading and better pulse cleaning reducing maintenance and operating costs.
Dura-Life® Filter Bags Provide Twice the Life Over Standard 540 g/m² / 16 oz/yd² Polyester Bags
Traditional 540 g/m² / 16 oz/yd² polyester bags are produced via a needling process that creates larger pores where dust can embed into the fabric, inhibiting cleaning and reducing bag life. Dura-Life bags are engineered with a unique hydroentanglement process that uses water jets to blend the fibers. This process creates a felt with smaller pores which keeps more dust on the surface of the filter resulting in better pulse cleaning and longer bags life.

Features of Dura-Life® Filter Bags

Dura-Life™ Baghouse Filters

Dura-Life filtration technology exceeds that of conventional polyester and other bag filters.These bags can offer twice the life of other bags, and are offered for all popular brands of collectors.

Dura-Life™ bag filters

Helix Tube Filters

Optional Helix Tube Filters with laminated ePTFE membrane provide higher filtration efficiency resulting in lower emissions. Filters take up to 25% less time to replace thus reducing maintenance costs.

Helix tube cassette

Helix tube rack

IoT Enabled with iCue™ Connected Filtration Service

This collector* is now enabled with Donaldson’s iCue™ connected filtration monitoring service. Designed to remotely monitor a facility’s dust collection equipment and provide operational insights directly to end-users, this information can help manufacturers reduce unplanned downtime, support efficient maintenance and operation, and automatically capture compliance data.
iCue™ Connected Filtration Service for Dust, Mist & Fume Collectors

Resources

Product Literature

The Dalamatic® baghouse dust collector uses Dura-Life™ envelope-shaped bag filters, providing greater movement to dislodge dust cakes during pulsing.