The present invention comprises an improvement of the invention claimed in Indian Patent Application Numbered 648/CHE/2013. The present invention relates to a method of manufacturing hollow bodies by means of centrifugal casting technique using sand core of improved configuration. More specifically, the present inve...

The present invention relates to a method for manufacturing hollow bodies like cylinder liner for an engine block by means of centrifugal casting technique. The method comprising inserting one or more cores within die sleeve of die assembly; cleaning the die assembly with air when it is rotating; pouring centrifugal...