Screw conveyors are established and proven conveyors for bulk material, where the conveying element is a screw. This rotates about its axis and transports the bulk material in axial direction in a stationary trough that also serves as carrying element. In this standard the structural aspects of the different types of screw conveyors are summarized and the application as well as the use of screw conveyors is described.
VDI 2330 Blatt 1-2013 Referenced Document
DIN 15261-1:1986 Continuous mechanical handling equipment for loose bulk materials; screw conveyors; mating dimensions
DIN 15261-2:1986 Continuous mechanical handling equipment for loose bulk materials; screw conveyors; helical screw blade
DIN 15262:1983 Continuous mechanical handling equipment; Screw conveyors for loose bulk materials; Design principles
VDI 1000-2010 VDI Guideline Work - Principles and procedures
VDI 2330 Blatt 2-2013 Screw conveyors for bulk materials - Design of horizontal and lightly inclined screw conveyors
VDI 2330 Blatt 3-2013 Screw conveyors for bulk materials - Design of vertical screw conveyors
VDI 2330 Blatt 4-2013 Schneckenfoerderer fuer Schuettgut - Auslegung von stark geneigten Schneckenfoerderern
VDI 2330 Blatt 1-2013 history
2013VDI 2330 Blatt 1-2013 Screw conveyors for bulk materials - General characterisation
VDI 2330 Blatt 1-2013 Screw conveyors for bulk materials - General characterisation has been changed from VDI 2330-1993 Uebersichtsblaetter Stetigfoerderer; Schneckenfoerderer.