Automatic sand blasting machine for inner walls of pipelines

The invention provides an automatic sand blasting machine for the inner walls of pipelines. The automatic sand blasting machine comprises a material storage device, a conveying device, a feeding device, V-shaped supports, pipe rotation driving devices and sand blasting devices. The V-shaped supports...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LUO YONG, XIONG RUIPING, HUANG WENQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL GRINDING PERFORMING OPERATIONS POLISHING TRANSPORTING
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