About Longworth

In 1976, Brian Longworth established a company to address a gap in the market to provide a high-quality contract cleaning service for the polymer industry. In the years since, we’ve developed into a market leader in this sector and diversified successfully into other areas of operation.

Today, our senior sales and management staff boast more than 130 years of combined professional experience in component cleaning, engineering and consultancy services. Longworth’s expertise in numerous industry areas is internationally renowned, particularly as a key supplier of cleaning and testing technology.

We pride ourselves on not standing still in a fast-moving, ever-changing industry and have continued to design, develop and deliver products and services for customers across a vast range of commercial sectors. Everything we do is conducted with conservation of resources as a foremost concern – this includes the time and finances of our clients as well as the environment and energy consumption. This is reflected in our quality and environmental management policies.

Latest News

  • heat exchanger

    Our knowledge & experience of component cleaning technology is unrivalled.

    The Longworth operation is a perfect alternative to in-house cleaning provision.  Our extensive range of cleaning processes allow us to confidently remove most contaminant from a wide range of components. Our cleaning solutions cover: Ultrasonic Cleaning Aqueous Cleaning Slurry Cleaning Pyrolysis DEECOM® Steam Cleaning Clean Room Facility equipped with ultrasonic cleaning What are the benefits to [...]

    12.4.13 | News | Mark1972

  • Korean picture

    Longworth DEECOM® system installed at Korean PET Film plant

    Longworth are proud to announce the successful installation and commission of two of its DEECOM® superheated steam cleaning machines in a brand new facility located just outside Seoul, South Korea. The matched machines will be cleaning stainless steel filter disks which are used in the production of high value polymer films.  The films, which are [...]

    21.3.13 | News | Mark1972

  • rollers

    Easter break is coming…Do you have a cleaning plan for your heat transfer roller

    Easter break will soon be upon us, this is traditionally the time of year when components come off line and are sent away to be cleaned by refurbishment Companies. One particular component is the heat transfer roll.  Roller internals are prone to getting blocked on a frequent basis and the demand for continuous production results in [...]

    5.3.13 | News | Mark1972