ISO 7448:2024 PDF

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.