Dust Extraction Arms

Full Description

Dust Extraction Arms

Auto Extract System's wide range of dust extraction arms is ideal for tough working environments and industrial processes, such as hot processes like welding and grinding. These extractors are suitable for dealing with high temperatures, dust, and smoke, as they are made from a solid tubular structure.

Dust extraction arms feature a smooth internal bore, which offers a lower pressure drop than those found on the typical hose extraction arms and reduces the risk of blockages inside the arm. The smooth interior of the suction tube makes the extraction unit's arm very easy to clean and maintain.

These arms come in different diameters and depend on the airflows required at the capture hood to contain and remove the contaminant at the source. They are available in three diameters, including 125mm, 160mm, and 200mm. Arms are available in 2, 3, 4, 6, 8 and 10-metre lengths.

User-Friendly Operation

Dust extractor arms are easy to manoeuvre and feature a 360° swivel function to offer the user great positional stability, even whilst fully extended. The user can easily operate the dust extraction arm, as it's aided with multiple friction joints and two strong gas-powered struts, which means they can position the hood exactly where they want it.

An effortless 4-way hood knuckle joint gives the user a simple, yet smooth performance. It can operate above and below its mounting height and can be turned through virtually 360°. It can be positioned high or low and has good stability when manoeuvred into position.

They also feature a unique 4-way centre joint, which makes it easy for the user to operate. It can easily be tilted up, down, left and right to capture dust or gases at the source.

Always Choose a Low-Pressure Drop

We've tried and tested many different extraction arms on the market and have found these to be the most robust and highest-quality arms available. The hose extraction arms we install come with an external exoskeletal support structure. An external support structure allows for there to be:

• Pressure Drop - A low-pressure drop within the system. Less mechanical parts disturb the airflow, meaning the user will get a better airflow at the capture hood.
• Easier to Maintain - Less mechanical seizures mean it's easier to move to the desired capture location, but also easy to clean and maintain. Contaminants captured by the LEV system, such as dust, can easily seize up joints and make it difficult to manoeuvre and service.
• Noise - Less noise disruption from the LEV system ventilation will make the workplace less noisy.
• Performance - Our extraction arms offer 50% better airflow and 50% static pressure drop than a traditional internal knuckle-type arm.

Articulated Dust Extraction Arms

Extraction arms are available in various lengths, from 2,000mm to 10,000mm, and can articulate 180° in radius from the wall or structure fixing, effectively doubling the arm's reach.

Telescopic Dust Extraction Arms

We also offer a choice of telescopic dust extraction arms, which are ideal for the same tough working environments but are better for more compact areas to provide the user the flexibility to extend their reach in a smaller workspace. The telescopic extraction arms are manufactured with a solid blue tubular structure. They are available in either 100mm or 125mm diameter and are 2,000mm long.

Dust Extraction Arm Variants

Dust extraction arms are available in a choice of either blue or white; both come with their unique selling points:

Technical Specifications

• Plastic Parts - PA. PA 30%
• Aluminium Parts - Anodised
• Steel Parts - Blackened finish, zinc-plated or powder-coated
• Hose Type - PVC. Flame-resistant, suitable for welding and flue gases. Temperature-resistant between -10°C and +90°C.

Sizes and Dimensions

Regular Arm Sizes and Dimensions

Articulated Arm Sizes and Dimensions

Dust Extraction Arm Accessories

Friction Brake

Friction brakes are mounted under the wall bracket to help manoeuvre the extraction arm and ensure that the articulated sanction remains in its selected position. Friction brakes are included, as standard, on larger dust extraction arms with bars. They're easy to adjust, too, with no tools required, as they feature a knob that's easy to adjust and provides great flexibility with the desired resistance.

Cone Hood

Dust extraction arms can be specified with additional accessories to make it easier for the user to operate the LEV system. Accessories, such as operation control switches, lights (located n the centre of the capture hood to illuminate the workplace). The cone hood capture nozzle on the dust extraction arm is entirely of sheet steel and features a simple and quick coupling system for easy connection with capture hoods. They can be specified with capture hoods, capture hoods with a light (and switch) or capture hoods with fan control switches, or both...

Fume Extraction Arms

We also have a range of Fume Extraction Arms ideal for lighter, less industrial working environments.

What Does the HSE State?

Shortly after the reclassification and the enforcement expectations changed, HSE released new guidance for managers. In November 2019, the HSE (Health and Safety Executive) released revised task-specific COSHH guidance for welding, cutting and allied jobs to help managers ensure that exposure to all kinds of welding fumes is controlled in the workplace.

The HSE's website has different guidance sheets depending on the task you're undertaking. These include:

• WL0 - Advice For Managers
• WL2 - Welding in Confined/Limited/Restricted Spaces
• WL3 - Welding Fume Control - This guidance recommends: "Using a movable fume capture hood on a flexible extraction arm for large to extra-large workpieces."

Find out more about Welding Fume Extraction page.

Dust Extraction Arms Data Sheets

We've got data sheets available! Get in touch today for the latest copy of our dust extraction arms data sheet. Scroll down to download...

Learn How We Helped Businesses Like Yours

To learn more about the latest dust extraction arm installations we've been working on, check out our Case Studies section.

Request Your FREE LEV Site Assessment Today!

We'll call to arrange a convenient time and date to visit your site. We'll analyse your working processes and assess the substances used and the contaminants generated. We'll work out how best to control the dust to align with your COSHH risk assessment. Next, we'll design a comprehensive LEV system that adheres to HSG258 guidance and send this to you via email.

We'll do all this to ensure we fully understand your dust extraction requirements and help you to provide a pollution-free workplace!

This is a fantastic service we do for thousands of businesses throughout the UK and Ireland every year. We work with various industries, from manufacturing, industrial, woodworking, pharmaceutical and automotive workshops to schools, colleges and military establishments.

Request your FREE, no-obligation LEV site assessment today!

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