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ANSI/CEMA 550-2020
Classification and Definitions of Bulk Materials
This standard presents materials classifications with physical characteristics of each, hazards that affect conveyability, along with suggested test procedures to aid the establishment of criteria for selection of conveying machinery and ancillary equipment. In the 2020 edition, the revision consists of; adding metric conversions, the bulk density in Table 7 in Chapter III was updated and a table about how to read the CEMA Material Code was added. Additionally, Cosmetic changes and updates to the bibliographic references, and a disclaimer in the foreword regarding material properties.
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Conveyor Equipment Manufacturers Association [cema]
