Cupola Ramming Mass

Our cupola ramming mass is excellent and most economical as refractory lining for melting zone of cold and hot blast cupolas. This material is made out of pure silica and ceramic binders and has minimum 75% sio2 content and grain size 0 to 5 mm. It has high temperature resistance and very good workability with many hot blast cupola operators.
The mixture should be unpacked on the clean ground near the cupola furnace and mixed with shovel to bring homogeneity. Requisite amount of water should be added slowly
mixing after adding water should again be done thoroughly. Keep this wet mixture duly covered by wet gunny bags for 24 hours to develop plasticity. Then hand balls of approximately half to one kg. May be made which is hand thrown inside cupola in proper position.
Packing – 50 kg hdpe bags.