Can be easily adjusted, even to complicated geometries: Expanded metal sheets

You can also assemble these sheets with screw connections. Compared to the perforated metal sheets, the cast-in expanded metal offers the option of optimally fitting the sheet to the existing component geometry. The sheet with expanded metal is ideally used as wear protection for conical and oval components, e.g. in funnels and chutes. In the bulk material industry, the sheets are used, amongst other things, as wear lining for bucket railways, lifting buckets, elevator buckets and
transfer stations.