FEM 2.421 - Influence of the Characteristics of Bulk Materials on the Design of Pneumatic Handling Systems Language version:FR Permissible practical tolerances and deformations

Permissible practical tolerances and deformations are listed for typical system solutions

582 “General properties of bulk materials and their symbolization”

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121 "Screw conveyors for bulk materials - recommendations for the design"

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FEM 2.421 - Influence of the Characteristics of Bulk Materials on the Design of Pneumatic Handling Systems Language version:FR Permissible practical tolerances and deformationsThe aim of this document is to describe the relationship between the properties of bulk materials and their suitability for pneumatic handling. Please note: This document forms part of document FEM 2. 581 "Properties of bulk materials" and is associated with document FEM 2. 582 "General properties of bulk materials and their symbolization". Document FEM 2. 481 defines methods for measuring the specific characteristics of bulk 'materials as applicable