2. Products Ingredient Max temp Max Grain Silica Fe2O3 Boric Acid
Premium Silica Ramming
Mass
(KV-165)
Quartzite 1720`c 5 mm 98.5% 0.05% Nil
Supreme Silica Ramming
Mass
(KV-175)
Quartzite 1700`c 5 mm 98.5% 0.25% Nil
Snow White Silica Ramming
Mass
(KV-185)
Quartz 1600`c 7 mm 99% 0.08% Nil
Ordinary Silica Ramming
Mass
(KV-190)
Quartz 1500`c 7 mm 98% 0.03% Nil
Pre_Mix Silica Ramming Mass
(KV-165)
Quartzite 1720`c 5 mm 98.5% 0.05% (0.80-1.2)%
3.
4.
5. Size of the furnace Up to 3 ton 4-10 tan 10-30 tons
Wall thickness 80 mm 100 mm 100 mm
Bottom thickness 180 mm 210 mm 210 mm
Boric Acid 1.5-2.0 0.8-1.1 0.8-1.0
Power Kw 300-700 750 to 2000 2000 to 9000 KW
Melting time 2-3 hr. 3-4 hr. 4-6 hr.
Ramming mass Silica Silica Silica
