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Status : Active
Standard Type : Main
Document No : ISO 7119:1981
Document Year : 1981
Pages : 4
Edition : 1
Section Volume : Continuous mechanical handling equipment (ISO/TC 101.)
Establishes a method for the calculation of drive power of screw conveyors. Applies only to a screw conveyor used in a horizontal or inclined position for a regular, controlled and continuous supply of the bulk materials, excluding the special screws for the following uses: extracting, calibrating, mixing, moistening, inclined (above 20 ) and vertical screws.