Silica Ramming Mass Premixed with Boric Acid

Silica Ramming Mass Premixed with Boric Acid

Item Code: ADRAM-IN-PM

We are one of the widely acclaimed manufacturers, traders and suppliers of Silica Ramming Mass Premixed with Boric Acid. The offered silica ramming mass is highly liked for high purity. Our manufactured silica ramming mass is commonly used in the lining of induction furnaces, due to the high melting point and abrasion resistance. The supplied silica ramming mass is substantially free from iron particles for ensuring high heating effects inside induction furnace.


  • Wear resistant
  • Optimal bulk density
  • Free from sintering agent

Other Details:

  • Silica Ramming Mass is prepared after many years of experience and experiments in different ramming masses
  • Having experience of decades in mining and mineral trade helps us in procuring most suitable raw material available in this country
  • Higher purity ensures better refractoriness at higher temperature and gives good wear resistance combined with good corrosion resistance
  • Ideal grain distribution gives optimum compactness on ramming and forms complete monolithic crucible on sintering
  • The material has practically no free Iron particles and chemically combined Fe2O3 is less than 0.05%
  • Silica Ramming Mass is suitable for different types and sizes of Induction furnaces requiring acidic lining
  • Special material can be prepared as per gradation desired by the user
  • Usually material is available from ready stock
  • The material does not need any sintering agent. It is premixed ( Boric Acid ) as per customer requirement

Grain size0 to 4 mm 0 to 6mm
Grain ShapeSubangular to subrounded
SiO2 Content99.5% ( 0.3%)
Fe2O3less than 0.05%
P.C.E.Between 32 & 32 ½ Orton Cone
Apperant Bulk density2.2gms/ cc.
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