Automatic lubricating device for perforating needle of extruding machine

The utility model discloses an automatic lubricating device for a perforating needle of an extruding machine. The automatic lubricating device comprises an extruding machine rack, the guide column is fixedly mounted on the outer surface of the extruding machine rack; the hydraulic extrusion head is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HU CHUNYUN, ZHOU FENGCHI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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