The melting furnace used in {HEAD ~ the process} of {TAIL ~ the invention} includes those typical of use in making cast iron 
of
The melting furnace used in { HEAD ~ the process } of { TAIL ~ the invention } includes those typical of use in making cast iron
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH