BS ISO 7448:2024 - Page 2

Machinery for forestry. Machine-fed woody biomass reduction chippers, grinders, and shredders. Vocabulary. | Status: Current

1 Scope 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.