Alumina Grog

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Alumina Grog – High-Strength Refractory Material

Sourced & Supplied by SEN Global Group

Alumina Grog, also known as calcined bauxite or calcined alumina, is a crushed and graded refractory aggregate made by heating bauxite ore at high temperatures. At SEN Global Group, we supply premium-grade alumina grog ideal for high-temperature and wear-resistant applications in refractories, castables, ceramics, and foundries.

Product Specifications

Our Alumina Grog is available in different grades to suit multiple applications. Our Alumina Grogis available in customized grades, depending on your industry requirements.

key specifications:

  • Alumina Grog 2 types: 40% Alumina Grog, 70% Alumina Grog.
  • Color: Off-white to light brown
  • Form: Lumps, grains, and powder
  • Size: Available in custom mesh sizes
  • Bulk Density: 2.7 – 3.1 g/cm³
  • Refractoriness: > 1750°C
  • Packaging: 50kg bags, 1-ton jumbo bags and Customized Packaging

Industries & Applications

Alumina Grog is a highly versatile mineral with applications across several industries:

  • Refractory Bricks – Enhances strength and thermal shock resistance
  • Monolithic Castables – As a coarse aggregate in ramming and gunning mixes
  • Ceramics – For kiln furniture and structural parts
  • Foundry – Used in mold and core materials
  • Insulating Materials – Offers durability in extreme heat conditions

Solid Calcined Alumina Grog

Dense, solid alumina grog for refractories

High Alumina Grog

Durable, high-temperature refractory alumina material

Calcined Alumina Grog

Heat-treated alumina for superior strength

Our Process

How We Make High-Quality Alumina Grog

At SEN Global Group, we follow a carefully monitored process to deliver premium Alumina Grog used in industries like cement, glass, steel, and agriculture. Every step is designed to ensure purity, consistency, and performance.

Selection of Raw Bauxite

High-grade bauxite is selected from our own or partner mines with rich alumina content.

High-Temperature Calcination

Bauxite is fired in rotary kilns at temperatures exceeding 1600°C to drive off volatile compounds and enhance alumina concentration.

Crushing & Screening

Calcined bauxite is crushed and graded into desired grain sizes or powder.

Magnetic Separation

Ferrous impurities are removed to improve thermal and chemical performance.

Particle Sizing

Graded into custom mesh sizes based on client needs (e.g., 0–1mm, 1–3mm, etc.).

Final Testing & Packaging

Checked for purity, density, moisture, and packed in moisture-proof bags to preserve quality during transit.

Why Choose Alumina Grog from SEN Global Group?

At SEN Global Group, we ensure that our Alumina Grog meets high-quality standards for industrial applications.

High Al₂O₃ content & thermal strength

Custom sizing available for all industries

Excellent thermal shock and corrosion resistance

Consistent supply and reliable logistics

Over 50 years of mineral expertise

In-house testing and strict quality control

Available Packaging Options

To cater to different business needs, we provide Alumina Grog in various packaging sizes. Our packaging is designed to ensure safe transportation and long shelf life.

50 Kg Bags

Standard packaging for medium-scale applications

1 Ton Jumbo Bags

Best for bulk industrial use

Customized Packaging

Available upon request

Contact Us Today!

Looking for Reliable Alumina Grog for Your Application?
Reach out to SEN Global Group – Your Trusted Partner in Refractory Solutions.

FAQ

It’s widely used in refractories, castables, ceramics, and high-temperature insulation.

Yes. We provide custom mesh sizes based on your requirement.

Absolutely. Our grog withstands temperatures above 1750°C.

Yes, we handle both small and bulk quantities. MOQ depends on product form.

Each batch undergoes strict testing for Al₂O₃%, impurities, and moisture content.

Yes, we supply export-quality grog with proper documentation and packaging.