Pre-Shredder

Abstract: the invention relates to a pre-shredder machine including an upper mechanism, with an upper shaft including at least one upper sprocket, and a lower mechanism, with a lower shaft including at least one lower sprocket. the pre-shredder includes at least one linear actuator and at least one of the mechanisms is movable, being joined to the chassis of the pre-shredder through a hinged attachment and to the linear actuator through a floating joint, so that the distance between the shafts is variable.

Inventor(s): Mikel Macías Martín

CPC Classification: B02C4/32 (CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN ({household tools and machines for pulverising foodstuffs, e.g. coffee and spice mills ; pharmaceutical mortars ; mechanical processing of refuse and garbage ; dressing mould materials by grinding }; obtaining metallic powder by crushing, grinding or milling ; {recovery of plastics by disintegrating ; crushing raw materials in starch making ; beaters for papermaking ; crushing devices specially for transport in mines ; slag crushing devices ; fuel milling devices in combustion apparatus ; household devices for crushing coal ; ice disintegrating devices }))

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