A.Process of cleaning moulding sand
B.Process of cleaning core sand
C.Process of supplying blast of hot air to cupola
D.Process of cleaning castings
E.Process of cleaning spherical objects only
A.Process of cleaning moulding sand
B.Process of cleaning core sand
C.Process of supplying blast of hot air to cupola
D.Process of cleaning castings
E.Process of cleaning spherical objects only