HEKO offers a wide spectrum of cost effective and safe scraper bar attachments. HEKOs attachments are suitable for single or multi-strand conveyors. Heat treatment of the attachments is tailored to suit individual requirements. We recommend the use of tempered HEKO qualities for wear resistant requirements. The conveyor chains can be supplied as individual components are pre assembled to form and endless chain. Generally there are two categories of attachments, those which connect the links and those which are inserted into chain strands.