ISO/PRF 7448

Abstract

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.

General information

Status
: Under development

Stage
: Final text received or FDIS registered for formal approval [50.00]
Edition
: 1
Technical Committee :
ISO/TC 23/SC 15

ICS :
01.040.65 65.060.80
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