Ultrasonic Welding

Ultrasonic welding machines can be used for various functions such as component welding, spot-welding, riveting, swaging, inserting and de-gating mouldings.

Ultrasonic Tooling And Fixtures

We design and manufacture a wide range of ultrasonic tools (sonotrodes/horns) with varying frequencies for all makes of machines, suitable for all welding applications.

Spin Welding

Our spin welding machines have been developed over the years through our extensive and professional experience incorporating a group of features.

Vibration Welding

In partnership with CEMAS Elettra we are able to supply vibration welders which come in a range of sizes suitable for various components.

Welcome to Xfurth Ltd

The Plastic Welding Specialists

Cost-effective solutions to your plastics welding and joining problems

We are one of the UK's leading manufacturers and supplier of plastics welding machines and equipment.

We produce and supply an extensive range of quality plastics welding machines and equipment specialising in ultrasonic welders, spin welders, hot plate welders, vibration welders plus ultrasonic tooling in a wide range of frequencies, location fixtures and servicing.

Due to our vast experience and knowledge with welding and joining technologies means we have been able to continually expand our services internationally throughout Europe, USA and beyond. With over 30 years’ experience working with clients from around the world, we proudly offer you a quality service helping your company achieve commercially viable solutions to your plastics welding and joining issues.


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What We Do

Why Choose Xfurth?


We are engineers first, and our aim is to ensure your end product is right. We want you to get the right welding process, the right machine and the right tooling to get the perfect welding result for your customer.


We were established in 2002 and have more than 90 years combined experience with our in-house team of engineers. With our apprenticeships, we are also looking to the future by investing in the next generation of welding engineers.

Quality assured

We have extensive quality systems and are ISO 9001 accredited. So you can be certain of a quality product.

Latest technology

We are constantly investing in the latest technology, control systems, CAD, and in-house manufacturing tools and even exploring robotics to ensure we can give you cutting edge solutions to your welding needs.


Download The Guide To Ultrasonic Welding Machines & Tooling

This guide tells you everything you need to know about Ultrasonic Welding Machines & Tooling.

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Latest From Blog

Our Latest Articles

Ultrasonic Plastic Welding Process - What You Need To Know

Ultrasonic plastic welding is a straightforward process that can take on many unique forms. Regardless of the specific application, the fundamentals of ultrasonic welding are the same. By using ultra high frequency sound waves, plastic is heated locally via friction, and deformed to meet specifications.This process is extremely precise, ...

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Understanding The Ultrasonic Welding Basics - Where To Begin

Ultrasonic welding is a relatively new bonding technique that is evolving all the time. Originally discovered in the 1940's, ultrasonic welding uses ultra-high frequency sound waves to bond materials. The fundamental principle is extremely simple; when an ultra-fast frequency soundwave is introduced to some materials, they melt.This form of ...

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About Our Company - Experts In Plastic Welding

Xfurth Ltd – Providing products and services formerly offered by Herfurth UK Ltd.Xfurth was formed by the former staff and employees of Herfurth UK. This followed the closure of Herfurth UK as a result of a decision by the major shareholder who no longer wished to continue the business.

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Components Of An Ultrasonic Welding System

The PressThe press in an ultrasonic welding system provides the necessary force that must be applied during the welding process. A mounting is provided to carry the transducer/booster/sonotrode assembly often collectively referred to as ‘the stack’. The application of a controlled force is critical in any ultrasonic ...

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Market Sectors

Our international service includes the following markets:

  • Automotive
  • Food Manufacturing & Cutting
  • Plastics Manufacturing
  • Medical
  • Electronics
  • Packaging
  • Textiles