Ramming Mass – High-Performance Lining Material by Mitticool Refractories
Overview
Mitticool Refractories offers premium-quality Ramming Mass designed for lining induction furnaces, ladles, and other high-temperature industrial equipment.
Our Silica and Alumina-based Ramming Mass provides excellent thermal shock resistance, high strength, and enhanced service life of furnace linings.
With superior purity and optimized grain size distribution, Mitticool’s Ramming Mass ensures uniform heating, minimal erosion, and reduced power consumption — making it the preferred choice for steel and foundry industries.
Product Description
Ramming Mass is a refractory lining material composed of graded refractory aggregates and binders.
It is applied by ramming, vibrating, or tamping to form a dense, monolithic lining that withstands extreme thermal, mechanical, and chemical stresses inside furnaces.
Mitticool Refractories manufactures a range of Ramming Mass formulations suitable for different furnace capacities, metal types, and operating temperatures, ensuring long-lasting and efficient performance.
Key Features
High refractoriness and excellent slag resistance
Superior thermal shock resistance
Consistent quality and high purity raw materials
Low thermal expansion and high mechanical strength
Uniform sintering and smooth furnace operation
Extended furnace lining life and energy savings
Available in Silica, Alumina, and Magnesia-based grades
Technical Specifications
| Property | Specification |
| Refractoriness | 1700°C – 1850°C |
| Al₂O₃ Content | 45% – 90% (Depending on grade) |
| SiO₂ Content | Up to 99% (for Silica Ramming Mass) |
| Bulk Density | 2.1 – 2.8 g/cm³ |
| Grain Size | 0 – 5 mm (customizable) |
| Binder | Boric acid or Boron-free options |
| Application Method | Ramming / Vibrating / Tamping |
Applications
Mitticool Ramming Mass is suitable for a variety of furnace and thermal applications, including:
- Induction Furnace Linings (Steel & Foundry industries)
- Ladle and Tundish Linings
- Coreless Furnace Repair and Maintenance
- Back-up Insulation Layer in Refractory Systems
- Melting and Holding Furnaces
- Crucible and Reactor Insulation
Types of Ramming Mass
Mitticool Refractories offers customized grades to suit specific industrial needs:
- Silica Ramming Mass – For lining of coreless induction furnaces melting steel and iron.
- Alumina Ramming Mass – Ideal for high-temperature furnaces and non-ferrous metal processing.
- Magnesia Ramming Mass – Suitable for steel and ferroalloy melting furnaces with basic slag conditions.
- Neutral Ramming Mass – For furnaces requiring non-reactive linings.
Advantages
- Reduces furnace downtime and maintenance cost
- Enhances lining life and performance consistency
- Ensures uniform metal melting and minimal contamination
- Easy application and fast sintering
- Cost-effective solution for long-term furnace operations
Why Choose Mitticool Refractories ?
At Mitticool Refractories, we combine advanced technology, quality raw materials, and strict quality control to deliver Ramming Mass with unmatched performance.
Our materials are designed to meet international standards and are tailored for specific furnace conditions to maximize productivity and efficiency.
We serve industries across steel, foundry, ferroalloy, and power sectors, offering both standard and customized ramming mass solutions.