Deduster

P SERIES | S SERIES

Dedusters are extraction systems and are used both in industry and in the public sector to filter dust from the air we breathe. Processes such as grinding, deburring or cutting release dusts that must be extracted and filtered to protect the workforce. This means that occupational health and safety regulations and legal requirements can be complied with, and operators benefit from a clean hall and automatically extend the service life of their machinery.

Industrial deduster for dust, granules, fibers and chips

Numerous industrial processes generate dusts, chips, granules, fibers and flakes of different materials, particle sizes and chemical properties. Explosive and flammable media such as aluminium, copper or flour are particularly dangerous. The dedusters of the P (cartridge filter) and S (bag filter) series are available in various sizes and designs and can thus be individually configured. Due to the automatic Jet-Pulse filter cleaning, the dust cake is blown off the filters. This significantly increases the service life of the filters and minimizes operating costs. Against carcinogenic substances such as stainless steel or glass, an additional HEPA H14 filter is installed in the deduster. The cleaned air can then be fed back into the hall in recirculation mode or outside.

Individually configurable
High extraction power
Low energy consumption
Automatic filter cleaning
Flexible use for many industries
Energy-saving recirculation mode

INDIVIDUAL
COLORS

DIFFERENT
FANS

DIFFERENT
FILTER VARIATIONS

POSSIBLE
PRODUCT VARIATIONS

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Unit components deduster

FILTER ELEMENTS

Cartridge filter (diff. performances)
Bag filter (diff. performances)
Automatic Jet-Pulse cleaning

CAPTURE

Extraction arm
Extraction table
Extraction hood
Machine connection
Individual capturing system

TECHNICAL DATA

Motor power: 1.1–45 kW
Extraction capacity: 2,400-40,000 m³/h
Operating time: 24 h / 7 days

DISCHARGE

Drawer
Container
Bucket
Container
Automatic Discharge (e.g. Cellular wheel sluice)
Individual discharge system

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Request data sheets

Options & variations

HEPA H14 FILTER

Against carcinogenic substances

ACTIVATED CARBON FILTER

Against gases and odors

EXPLOSION PROTECTION

ATEX execution

Fire protection

Automatic extinguishing system

noise protection

Effective and safe

PRE-SEPARATOR

For large amounts of material

PRECOAT-UNIT

Premium filter protection

CROSS HEAT EXCHANGER

Effective heat recovery

DIFFERENT FANS

Medium/high pressure, high vacuum

INTELLIGENT CONTROL

Versatile operating options

unit color & branding

Individual as desired

Explosion protection at
ABSAUGWERK

In the right mixing ratio with oxygen and an effective ignition source, flammable and explosive media in the form of gas, vapor, mist or dust can cause serious fires and violent explosions. This can injure people, destroy buildings and plant components, and ignite other flammable substances.

So-called ATEX directives (ATmosphères EXplosibles) therefore apply to industrial extraction systems such as dedusters.

ATEX COMPONENTS Deduster

Air speed in the pipe min. > > 20 m/s
Negative pressure and volume flow monitoring
Motor according to ATEX Zone 2
Construction free of ignition sources and conductive
No ex-zones during operation
All electrical components installed ATEX-compliant
Electrical cabinet outside the system

to explosion protection

Environmental protection & sustainability

We develop economical and energy-saving deduster and extraction systems using state-of-the-art technology. For a climate-friendly industry of today and tomorrow.

High-quality processing
for a long service life

Less energy costs
per year

High volume
HEPA H14 Filter

Summer/winter switchover
through intelligent control

Reduced heating costs
due to cross heat exchanger

Minimized
pollution

No expensive
EX-protection

Automatic regulation
of the air output

FAQs

Why do I need a deduster?

Dusts are small particles that can be generated during various work processes such as grinding, cutting or deburring. Negative consequences can be caused by dusts in the air we breathe for the following reasons:

Respirable particulate matter and other pollutants are a hazard to your employees and can cause serious illness (asthma, cancer, headaches). Sick days and absenteeism are on the rise.
Deposits on machines, tools and workpieces. The cleaning effort and costs increase.
The quality of your products may be reduced.
Hall, floors and walls are permanently dirty and can be cleaned only with great effort.
In accordance with occupational health and safety regulations, dust and pollutants must be efficiently filtered out of the hall air. Compliance is checked by the Employer’s Liability Insurance Association.
Compliance with legal dust limits. How much dust may be contained in the hall air and under what conditions the process air may be discharged into the environment are regulated by law.

Are mobile dedusters also offered?

All units of our deduster series are also available as mobile units with heavy-duty rollers.

How is the air filtered?

The process air containing dust is extracted via a capture element (extraction arm, extraction hood, etc.) and fed into the extraction system.

Here it passes through one to three filter stages, depending on your process, the amount of dust and the dust class. For large quantities of dust, a pre-separator (e.g. cyclone pre-separator) is set as the first filter stage to filter out coarse material from the air. For fine dust and carcinogenic particles, we install an additional HEPA H14 filter as a third filter stage.

Filter stage 1
Pre-separator

Filter stage 2
Bag filter or cartridge filter

Filter stage 3
HEPA H14 Filter

What are the filter elements for deduster?

The dedusting systems are equipped with bag filters or cartridge filters, depending on the extracted medium. From nano, grooved to antistatic, we offer over 50 different filter variants. For fine dust and carcinogenic dusts we use an additional HEPA H14 filter. The filter area varies from 25 m² to 600 m² depending on the unit size and type.

How to dispose of the dust?

The dust can be collected via various discharge systems and disposed of independently in accordance with local regulations:

Drawer
Container
Bucket
Container
Automatic discharge e.g. Rotary feeder
Individual discharge system

How is the cleaning of the filters performed?

The filters are cleaned automatically via the Jet Pulse cleaning system. The filters are cleaned automatically by the Jet Pulse cleaning system, which uses compressed air to blow the dust cake off the filters and collect it in the discharge container. This maximizes the service life of the filters and minimizes the operating costs for replacement filters.

Single-user or multi-user extraction?

Whether single or multiple grinding machines for manual processing or automatic processing machines, the dedusters can be connected directly to the machines as direct extraction. Choose between extraction arms, extraction hoods or additional capture elements. In the case of several workplaces, a hall extraction system can alternatively be installed as a central dust removal system.

For which processes are the devices suitable?

Grinding, sawing, cutting, deburring, polishing, surface machining and much more

Are the dedusters energy efficient?

The customized configuration of our deduster makes them some of the most energy-efficient units in the industry. Optionally, a frequency converter can be installed, which receives the heat from the contaminated hall air by means of effective air recirculation.

Indoor installation or outdoor installation?

All ABSAUGWERK extraction systems can be installed both indoors and outdoors. Due to a lack of space inside the production hall, many of our customers opt for an outdoor installation; any additional costs incurred due to a longer pipe system should be taken into account.

Recirculation or exhaust air?

Recirculation mode can be the more energy-efficient option due to heat recovery. A frequency converter is integrated for energy-efficient air recirculation.