• Overview

    • Special system for EPP foams and honeycomb elements
    • Suitable for almost all EPP foam sizes
    • Ideally suited for tolerance independent assembly, because no pilot hole is necessary
    • Easy assembly after the foam expansion
    • High transmittable tensile forces
    • High torques
    • Weight savings due to used 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

Help, guidance and technical support

Your contacts for industrial fastening systems

EJOT’s advanced fastening systems are found in countless industrial and engineering assemblies around the world. Click below for sales and technical support from one of our experienced team. We conduct inspections and observations onsite, in addition to providing help and advice direct from our UK manufacturing centre.

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.

Secure fastening solution in foam

EJOT® EPPsys RSD is a fastening element that enables greater use of foamed components in assemblies to achieve valuable weight and cost savings. The broad application-specific product range of EJOT® EPPsys gives design engineers the confidence to deploy highly effective fastening for foams, as well as honeycomb elements, thanks to a friction-welding process that leaves the product embedded within the EPP. By creating a reliable and strong joining system, the use of such lighter weight foams is now a practical and cost-effective reality.