Extrusions die of seal head of boiler inner container

The utility model discloses an extrusion die of a seal head of a boiler inner container. The extrusion die comprises a base, a bowl-shaped fixed seat is fixedly installed on the base, a positioning column extending upwards is fixedly welded to the bottom surface of the bowl-shaped fixed seat, a hydr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO HUAIBAO, GAO YONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINED OPERATIONS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS TRANSPORTING UNIVERSAL MACHINE TOOLS
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