Hitech Group Magnesia Alumina Spinel Brick for Cement Industry

Meeting the needs of the market and producing marketable flat recycled fire bricks, thin pumice firebrick, ceramic blanket for forge are the effective ways to enhance our competitiveness at present. While we emphasize product quality, we also actively communicate with customers, understand their needs, recognize our shortcomings, and provide customers with professional and timely after-sales service. We believe that innovation creates the future, and uphold the faith of innovation, sharing, cooperation and win-win. We pay great attention to the life protection of our employees. In addition to the basic insurance benefits, we have established a multi-level protection system for our employees according to their needs and the resources of the company.

1. Bauxite Description

Bauxite is an industrial raw material. It is used in combination with other products. Calcined bauxite has high refractoriness, good mechanical strength, and moderate slag resistance. It is a refractory material often used in industrial kilns.

Item	Chemical analysis /%					Bulk density (g/cm3)	Water absorption/%
	Al2O3	Fe2O3	TiO2	CaO+MgO	R2O
AL-88	≥88	≤1.5	≤4.0	≤0.4	≤0.4	≥3.15	≤4
AL-85	≥85	≤1.8	≤4.0	≤0.4	≤0.4	≥3.10	≤4
AL-80	>80	≤2.0	≤4.0	≤0.5	≤0.5	≥2.90	≤5
AL-70	70-80	≤2.0	-	≤0.6	≤0.6	≥2.75	≤5
AL-60	60-70	≤2.0	-	≤0.6	≤0.6	≥2.65	≤6
AL-50	50-60	≤2.5	-	≤0.6	≤0.6	≥2.45	≤6

2. Bauxite Feature

1. High-temperature resistant

2. Low impurity

3. Low water absorption.

3.Bauxite Application

1. Furnace lining and insulation of furnace in Petrochemical industry

2. Furnace lining and insulation of furnace in Metallurgical industry

3. Furnace lining and insulation of furnace in Ceramics, glass and other building materials industry

4. Furnace lining and insulation of heat treatment furnace in heat treatment circle

5. Other industrial furnace linings

4.Packing

1. 25kgs/small bag and 1250kgs/Jumbo bag.

2. Can make the package according to customer's requirements.

We are committed to providing quality Hitech Group Magnesia Alumina Spinel Brick for Cement Industry and considerate services to customers at home and abroad. Since our company was founded, in line with the concept of reputation to repay customers, we have developed into partners with many manufacturers and established long-term cooperative partnership. Our products and solutions are sold to all over the world and are favorably appraised by clients.

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