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Machines & equipment for sale

Sangre Group Self Contained Bag Type Dry Dust Extraction Unit

Used / Second Hand

Refurbished Price [?]
£ Login or Register for price
Sold As Seen Price [?]
£ Login or Register for price
In stock now
From a working environment, Good Condition, Current Model
Stock No
Sangre Group
FWB 175
Year of Manufacture
From a working environment, Good Condition, Current Model
Approx Duty CFM / M³/Hr
1045CFM // 1775M3/Hr
Filter Area ft² / m²
175ft2 // 16.26M2
Other Info
Shaker Self Cleaning Mechanism.
Our Central Warehouse, Aldridge, UK
Weight (kgs)
External Dimensions (WxDxH mm) [?]
800 x 1310 x 3050
Your delivery options


A second hand dust extraction unit is designed to stand alongside a very wide range of dust generating machinery and processes.

This is a compact, self-contained fabric filter dust control unit complete with 4kW // 5.4Hp fan, automatic self cleaning mechanism, easy-access filter assembly, and a 1ft³ waste container bucket with quick-release sealer gear. Inc roof mounted silencer.

Design Features

  • 4.0kW //  5.4 Hp motor.
  • Compact design.
  • Minimises floor space and fits in virtually any plant layout.
  • Inlet ducting Ø200mm.
  • Versatile to suit a variety of dust collection applications.
  • Quiet & efficient operation.
  • Main fan and motor are enclosed in the top collector housing to minimise noise.
  • Easy maintenance.
  • 1ft³ waste collection bucket.
  • Quick-Release bucket clamp allows for easy removal and maintenance of the waste bin.
  • Inserted into the filter bags (not included SAS), the mattresses keep the filter bags open to maximize airflow and assist in releasing the dust during its cleaning cycle.
  • Selection of filter media allows the unit to be tailored to suit specific dusts and applications.
  • 0.55kW shaker motor.

Factors to Consider for Your Next Dust Extractor

When implementing the safety measures to ensure minimal risk to your workers, the factors to consider when purchasing your extraction unit/system are:

  • Dust Source - Does the process that produces dust occur in an enclosed or open area?
  • Capacity - Does the extractor have a large enough filter area required to handle the volume of dust?
  • Type of Dust – Do you need an extractor capable of handling dust at risk of self-igniting?
  • Maintenance – Would a self-cleaning extractor with an automatic shaker cycle be more suitable for you?

For further guidance, find out how to carry out your own COSHH (Control of Substances Hazardous to Health) risk assessment at the HSE website to help calculate your requirements.

What are Shaker Dust Collectors?

Shaker Dust Collectors contain a number of woven bags, which are fixed onto rails and use their surface area to capture dust as it is drawn through the extraction unit by its fan.

Bags are periodically cleaned by rapidly shaking the bags through a shaker motor and linkage system which removes the filtered dust from the bags and into a collection bin.

These units are commonly used in foundries, steel mills, the mining industry, power plants, and smelting industries.

How do Dust Extractors Work?

Dust collection systems work in a variety of different ways but all have general principles in common. They draw process dust and particulates from the air through a filter that first captures and separates the matter, and then discharges decontaminated air back into the workplace or environment.

Dust extractors are used in many different and varied industries and so different demands are made of them; however all have common components such as a blower (or fan), dust filter, filter cleaning system, dust container and dust removal system.

Five common types of dust collection equipment are fabric filter baghouses, inertial separators (like mechanical cyclones), cartridge collectors, wet scrubbers, and electrostatic precipitators.

Importance of Dust Extractors

Dust in the workplace can affect product quality and employee´s health. Having a dust-free environment is essential to the health and safety of the workforce. Not only does it affect the health of employees but the dust covers the equipment affecting production processes and quality of the products. 

Capturing the dust at the source prevents it from spreading, done by using a dust extractor system to facilitate the important housekeeping to avoid it from accumulating.

pdf icon Print / Download Sangre Group Self Contained Bag Type Dry Dust Extraction Unit Datasheet

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.