• Overview

    • Special system for EPP foams and honeycomb elements
    • Friction welding process suitable for virtually all EPP foam sizes
    • Ideally suited for tolerance independent assembly, because no pilot hole is necessary in the foam
    • Easy assembly after the foam expansion
    • High transmittable tensile forces
    • High torques
    • Enable weight savings due to use of plastic material
    • Recyclable

CAD & more - Your Online-Service

In this area we provide CAD data in various formats as well as PDFs of the technical drawings of our products DELTA PT®, SHEETtracs® and ALtracs® Plus. Additionally, CAD & more offers you the possibility to design your individual joints with the aid of prognosis programs or to check their feasibility by APPLICATION CHECKs. Furthermore, you can download the latest product brochures, technical publications and the EJOT company standards.

CAD & more

Friction welding joining element for EPP foams

EJOT offers a family of products designed for easy, quick and secure fastening of components to foamed parts, particularly EPP (expanded polypropylene) called EJOT® EPPsys. Within this group of products is the EJOT® EPPsys RSD ("Reibschweißdom" = friction welding boss), an effective fastening element for EPP foam and PP honeycomb elements. The innovative friction welding process it uses directly embeds the fastener in the EPP foam and securely connects to the molten material. Once in place, the EPPsys RSD enables a reliable direct assembly with the EJOT DELTA PT® screw.