ISO 7119:1981

Continuous mechanical handling equipment for loose bulk materials — Screw conveyors — Design rules for drive power

Publication date: Oct 1, 1981

General information

Current stage: 90.93 Effective date: Apr 29, 2019

Originator: ISO

Owner: ISO/TC 101

Type: International Standard

ICS: 53.040.10

Languages: French English

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Status: Published

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 7119:1981
90.93 Standard confirmed
Apr 29, 2019

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