02-19-2012, 12:37 PM
Then the blast pipe was made and fitted to the barrel .
Now we need a centre form .
With that done its time to pore the refractory the bottom was pored to about 4" thick ,( remembering to blank off the blast pipe )and aloud to go green .
The centre then fitted .
and the wall rammed up .
much of the same for the lid , the lid was sealed to the sheet on metal with silicon ,stops it moving about and is easy to peal off later
Centre removed .
With the lid fitted , the tie rods were adjusted so that when the lever is pulled down the lid lifts level .