ISO 7448:2024

This document identifies and defines terms used, illustrates configurations, and gives a nomenclature of components for machine-fed woody biomass reduction chippers, grinders, and shredders used in forestry. It aims to establish a uniform description of the various configurations of these types of forestry machines. Machines covered by this document include: — drum chippers; — disc chippers; — screw chippers; — horizontal grinders; — tub grinders; — shredders. Chippers, grinders, and shredders that are manually fed are not covered by this document.