Screw capable of prolonging service life of granulator

The utility model relates to the technical field of screws, in particular to a screw capable of prolonging the service life of a granulator. The utility model provides a screw which has a cooling function and can prolong the service life of a granulator. A screw capable of prolonging the service lif...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI SONGGUI, TANG SHOUXIANG, ZENG YINGYING, YE YONGWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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