Magnesite DB is a Dead Burnt Magnesite originates from the Liaoning province in China. It is produced in a Rotary Kiln by sintering raw magnesite at a controlled temperature.

Dead Burned Magnesite is widely used as a basic refractory material. Dead Burnt Magnesite is produced in rotary kilns generally in Magnesium Oxide Purities of 90-97% MgO and widely used for gunning / ramming mass, for tundish linings and for fettling purposes. Dead Burned Magnesite can be supplied in lump for end users to crush and grade or in ready sized form.

1. Dead burned magnesite:

Dead burned magnesite is selected from natural magnesite, produced by mine

selecting, purifying, and calcining in shaft kilns. It is an ideal material for unshaped

refectory material. The final products are used in opening hearth furnace,

electric furnace bottom furnace and lining tamping.

2. Middle grade dead burned magnesite:

The products are made from sorted natural raw magnesite through sintering in high

temperature shaft kilns. They are ideal materials for making monolithic refractories.

Their finished products are also used for making the bottoms or lining of

open hearth furnace and electric arc furnace.

3. High purity dead burned magnesite:

The products are made from sorted super grade natural magnesite through sections

including float concentration, calcination, fine granding, high pressure briqueting

and ultra high temperature sintering in heavy oil shaft kilns. They are good

quality materials for making magnesia bricks and monolithic refractories.