About Us

As a leading manufacturer in dust and fume control for 50 years Gwyn Thomas Limited has collected a rather impressive client list consisting of market leaders within the Automotive, Aerospace, Foundry and Food Processing industry sectors. These include:

  • Rolls Royce plc
  • Balfour Beatty Railway Engineering Ltd
  • The Wrigley Co Limited
  • Honda Of The UK Manufacturing Ltd
  • Bowmer & Kirkland Ltd

Gwyn Thomas Ltd offers individually tailored solutions for dust and fume control. We have an in-house design facility where all drawings are prepared with the continuously updated AutoCAD Design Package. Our portfolio consists of the design, manufacture and installation of a wide range of Plant and Equipment to serve a variety of industries. These include: –

  • Reserve Jet Filter Units, complete with either Tubular Filters, Cartridge Elements and Envelope Type Media.
  • Wet Type Dust Collectors (to conform with the Magnesium and Grinding Regulations)
  • High Energy Fume Scrubbers.

We also manufacture a wide range of interconnecting ductwork components, fabricated from various materials including steel, aluminium, stainless steel, in thicknesses from 1.0mm, up to and including 5.0mm. Where the application requires, we can also provide a full range of non metallic, i.e. GRP, Polypropylene and other plastics to suit tailor-made applications.

All enquiries to Gwyn Thomas Limited will be responded to by a site visit to your premises to ascertain the nature of the problem, after which a fully detailed proposal complemented by a schematic drawing will be issued. Upon approval of quotation a full site survey will be undertaken and final detailed drawings will be produced for clients’ approval.

All works meet with current EPA, HMIP, HSC legislation, COSHH and ATEX Regulations, and installations are undertaken by a team of approved sub-contractors, who have worked with us for over 20 years.

As part of our impressive after sales support, we offer a 24 hour back up facility incorporating an overhaul or repair of existing equipment, including supply and installation of replacement filter bags, cartridges and reverse jet control gear, along with replacement fans and ductwork. We can also carry out on site independent LEV testing of existing plant and equipment.

From design to installation you can be ensured of a quality service handled on a personal level.


Gwyn Thomas Ltd
217 Long Lane,
West Midlands,
B62 9JT

Tel: 0121 421 5800
Fax: 0121 421 6899
Email: info@gwynthomas.com


Gwyn Thomas Limited has been a leading manufacturer in the Dust and Fume Control industry since 1960. We are committed to providing our customers with a comprehensive range of products and services, in particular, to the Foundry and Aerospace Industries.


Copyright 2015 Gwyn Thomas LTD

© 2011-2015