British company PWM specializes in the design and manufacture of high-performance cold pressure welding machines and dies for the global wire and cable industry. For over 40 years, wire and cable manufacturers worldwide have relied on our proven cold welding technology, expert advice and technical support. Our British-made precision-engineered products are all designed and made in-house to stringent quality standards to ensure total accuracy.

Comprehensive product range

The PWM range features hand-held cold welders, workbench welders, portable trolley-mounted welders and large free-standing rod welders. All our cold welding machines use the multiple upset technique to create strong reliable welds on non-ferrous materials.  PWM industry standard dies are manufactured to suit round or profile wire and rod. We can also custom-make dies to customers’ specifications.

Our UK-based team in Kent provides technical advice on cold welding applications and a personal sales and export service, and we also have a global network of experienced agents who offer customers professional support on-site.

Beware of imitations! New PWM cold welders and dies are only available direct from us or from one of our authorised distributors. New machines and dies available from any other source will be copies and not genuine PWM products. For a list of PWM distributors in your area, please phone +44 (0) 1233 820847 or email This email address is being protected from spambots. You need JavaScript enabled to view it.