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Gran Size Distribution Of Commercial Silica Ramming Mass

  • 5 mm-1mm: 33%
  • 1mm- 0.20 mm: 30%.
  • 0.02mm-0.60 mm: 17%
  • 0.06mm and below: 20%

** Grain size can also be set as per customers’ requirement of Grain Size

Grade Of Ramming Mass for Different Induction Furnace.

Our Ramming Mass product is manufactured in perfect combination to provide high heat cycles and allow clients to save money on the repeated lining of the furnace.

Grade – I

PREMIX RAMMING MASS: Our Super grade is Premix Ramming Mass With Boric Acid percentage from 1.2% to 1.8%.

Material Specifications For Grade-I Ramming Mass

Grains – High-Grade Quartzite Grains with high Sio2 content

High Grade of Quartz powder in perfect Mesh size for a better setting

Technical Data Analysis For Grade-I Ramming Mass

The high content of SiO2 from 98.5% to 99.4%

Low Fe content up to 0.02-0.04%%

Al2O3: 0.1-0.3%

K2O: 0.005%

Lime (CaO): Less than 0.2 %

Bulk Density: 01.6 gm per CC

Moisture: 0.00 at 110 degree Centigrade

LOI: Less than 0.5%


Grade – II Acidic Ramming Mass

We are manufacturing grade II ramming mass for wrought Iron, Iron Scrap, and Continuous casting. The material is manufactured with a good grade of quartzite material giving up to 18 heat cycles.


The high content of SiO2 from 98 % to 99%

LOI: Less than 0.5%

Low Fe content up to 0.02-0.04%%

Al2O3: 0.2 %

Soda & Potash: Trace or NIL

Lime (CaO): Less than 0.2 %


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