Introduction

Zircon corundum brick adopts alumina powder and zircon sand as raw material, after mixing, shaping, drying, sintering at high temperature in shuttle kiln, the whole process is finished.

Application

Primarily used for the erosion parts of the furnace of glass furnace, glass fiber furnace, garbage incinerator furnace, electro thermal furnace, etc.

Features 

1: Dense crystal structure.

2: High bulk density.

3: High mechanical strength at normal and high temperature.

4: Good thermal shock resistance.

5: Low creep and low permanent liner change rate.

6: High performance of chemical stability and alkaline medium erosion.

Technical Index

Item		Zircon Corundum Brick
		AZS-32
Chemical content	ZrO2 (%)	≥32
	Fe2O3(%)	≤0.5
Bulk Density (g/cm3)		≥3.2
Apparent Porosity (%)		≤18
Cold Crushing Strength (Mpa)		≥80

Company Information

Dengfeng Heverye New Refractory always committed to manufacturing high-grade refractory products for glass industry. Our production manager own 15 years comprehensive experience of management in refractory industry, who has a good knowledge of how to ensure products quality via controlling whole production steps, from raw material, mould production to sintering bricks.

Removing the iron two or three times is to ensure purity of raw material, which can control the quality in the foremost production step. Heverye adopts advanced mechanical transport pathway which can decrease the damage of unfinished bricks, meanwhile can save the cost. Heverye people persist on producing each product by our craftsmanship, the FQA can be 100%.

Our mainly new type chrome zircon mullite brick is characterized with anti alkali resistance, anti spall resistance and anti explosion resistance, it is particularly used in regenerator part, port neck and fuel inlet part. the glass furnace can be increased 3-5 years working life. Our products have been certified by CNAS, we are pleased to accept the certification from our client's requirements.

  1   Why choose Dengfeng Heverye?

Professional manufacturer of dense shaped refractory brick

Provide technical consultant

Timely after sales service

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  2   What's your factory's product scope?

Refractory for glass kiln:

Zircon brick, zircon mullite brick

Corundum mullite brick 

Chrome zircon mullite brick

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  3   What's the price of the main products?

the price is negotiable. It can be changed according to the refractory specification. 

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  4   Do you provide sample?

Standard size sample is free, but air freight is collect or you pay us the cost in advance.

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  5   Do you accept OEM?

Welcome, you can send your own design of refractory product and LOGO, we can open new mold and mark any LOGO for you.