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SWADI- PREMIX RAMMING MASS

The silica ramming mass is made of high purity microcrystalline quartz sand, powder, adding high temperature sintering flux and mineralizer. Because of its proper size distribution design, it can get dense unshaped lining through all kinds of knot methods. The silica ramming mass is mainly used for working lining of non-core induction furnace for melting and holding cast iron. The percentage of SiO2 is more than 98.6% and the largest amount of Al2O3 is 0.8%, with little other elements like MgO, CaO, Na2O, K2O, etc. The application temperature for steel is up to 1700℃ and for cast iron is up to 1550℃.

  • High refractoriness to with hold operating temperature
  • High corrosion resistance towards steel & slag
  • High electrical resistivity to prevent short circuiting
  • Suitable upto 1710ºC
  • Consistent quality (purity 98.65%)
  • Grain-sizes mixed according to capacity of the furnace
  • Free of iron oxide (FeO)
  • Minimum expansion & contraction at high temperature (treated)
  • Moisture free and sea worthily packing
  • Low down time for furnace lining
Chemical Properties :
  • SiO2:98.0-99.0
  • Al2O3(%) min : 0.6
  • Fe2O3(%) max :0.5
  • Cao :0.1
APPLICATION AREA:

Ramming mass is commonly used in metallurgy, building materials, non-ferrous metal smelting, chemical, machinery and other manufacturing industries.
Ramming mass is widely used in non-core intermediate frequency furnace and core induction furnace.
For Steel up to 1700 Deg. C
For Cast iron up to 1550 Deg. C

STORAGE & SHELF LIFE:SWADI – CASTABLE has a shelf life of 6 months and in most cases, its properties are retained for over a year. If kept in dry store in sealed bags, if exposed to rain or high temperatures shelf life may be reduced.
PACK SIZE: 25/50 Kgs HDPE Bags.



Technical Data PDF



Technical Data PDF

SWADI- ORDINARY RAMMING MASS

The silica ramming mass is made of high purity microcrystalline quartz sand, powder, adding high temperature sintering flux and mineralizer. Because of its proper size distribution design, it can get dense unshaped lining through all kinds of knot methods. The silica ramming mass is mainly used for working lining of non-core induction furnace for melting and holding cast iron. The percentage of SiO2 is more than 98.6% and the largest amount of Al2O3 is 0.8%, with little other elements like MgO, CaO, Na2O, K2O, etc. The application temperature for steel is up to 1700℃ and for cast iron is up to 1550℃.

  • High refractoriness to with hold operating temperature
  • High corrosion resistance towards steel & slag
  • High electrical resistivity to prevent short circuiting
  • Suitable upto 1710ºC
  • Consistent quality (purity 98.65%)
  • Grain-sizes mixed according to capacity of the furnace
  • Free of iron oxide (FeO)
  • Minimum expansion & contraction at high temperature (treated)
  • Moisture free and sea worthily packing
  • Low down time for furnace lining
Chemical Properties :
  • SiO2:97.5 – 98.5
  • Al2O3(%) min : 0.6
  • Fe2O3(%) max :0.8
  • Cao :0.1
APPLICATION AREA:

Ramming mass is commonly used in metallurgy, building materials, non-ferrous metal smelting, chemical, machinery and other manufacturing industries.
Ladle Lining and Nali Top.

STORAGE & SHELF LIFE:SWADI – ORDINARY RAMMING MASS has a shelf life of 9 months and in most cases, its properties are retained for over a year. If kept in dry store in sealed bags, if exposed to rain or high temperatures shelf life may be reduced.
PACK SIZE: 50 Kgs Bags.
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