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HULLESAS E IND S A
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HULLESAS E IND S A
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Priority to ES0050189UpriorityCriticalpatent/ES50189Y/en
Publication of ES50189UpublicationCriticalpatent/ES50189U/en
Application grantedgrantedCritical
Publication of ES50189YpublicationCriticalpatent/ES50189Y/en
A material concentrator sorting apparatus, essentially characterized in that it consists of a helical gutter with a curved bottom, wound around such vertical axis while maintaining a constant distance thereto, having a very high outer wall and an inner wall constituted only by a small ridge with a channel, the gutter being provided with multiple exit holes for the classified materials, combined with deviators of these materials towards them, distributed along the helical development of the gutter which is located below a material arrival duct in dilution or pulp under pressure. (Machine-translation by Google Translate, not legally binding)
ES0050189U1955-05-021955-05-02
A material concentrator classifier device
ExpiredES50189Y
(en)
Improvements in the machines for the manufacture of fibers, in particular of glass fibers (Machine-translation by Google Translate, not legally binding)