“MEREN” Ramming Mass
Our Ramming Mass product is manufactured in a way that provide high heat cycles and that allow our clients save money on repeated lining of furnace.
Middle East Regional Development Enterprise” MEREN”
produces ramming mass using good quality quartzite having very high purity Sio2 around 98.5% to 99.6%. The produces are free from impurities and contains exact composition for yeilding tempature of around 1700 – 1750°C . High purity silica yields more lining life. It also results in considerable uniformity in physical properties.

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 allowing clients save money on repeated lining of 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 better setting.
- Technical Data Analysis For Grade-I Ramming Mass.
- 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, Continuous casting. The material is manufactured with good grade of quartzite material giving up to 18 heat cycles.
- High content of SiO2 from 98 % to 99%.
- LOI: Less then 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 %.
Our Ramming Mass Product Application

Paint

Glass

Water purification
