About BAK

BAK Thermoplastic Welding Technology AG is a world-leading manufacturer of plastic welding equipment, extruders, air heaters and blowers. BAK innovates solutions for plastic fabrication, pipe construction, roofing, civil engineering, tunnelling, process heat, tarpaulins, flooring and much more. 

Headquartered in Obwalden, Switzerland, BAK has production and development facilities in Switzerland, Germany and Austria. Through trusted partnerships, BAK's distribution network spans more than 50 countries. Polyweld Machinery is proud to distribute the extensive range of BAK machinery and accessories in Australia.