International Standard Al2O3 Content Zircon Refractory Bricks for Glass Melting

 zircon refractory bricks used for glass melting furnace

Zircon Bricks - Zircon brick / Zirconia bricks produced by stable zircon sand have the advantage of mechanical strength, excellent stability of thermal shocking, resistance to corrosion, high refractoriness under load and inertness, high density etc. It is widely used in glass furnace, non-ferrous metal smelting furnace and pure steel furnace. 

Hongtai Refractory distributes Zircon Bricks, Zirconia Bricks, AZS Brick or bonded AZS brick, Zircon Mullite Bricks and other refractory bricks at the best quality with the most competitive prices worldwide.

Typical Application for Zircon Bricks:

1,Ladle lining for metallurgical industry

2,Glass contact portion of alkali free or low-alkali glass melting furnace

3,Soda-lime glass kiln as neutral brick, skew brick

4,Paving and sub paving, channel blocks, sidewall of meter of glass fiber furnace and floating glass tanks

5,Upper area of flame space or frequent thermal shock region as well as in lining of alkali-free or low-alkali glass, sodium-calcium glass, boron-silicate glass, ceramic glass, lead glass and other technical glass melting furnace

6,Special region of glass tank, such as paving part and secondary layer of paving bottom, back lining, wall and bottom of fore hearth, flowing spout and spinning portion and melter etc

7,Transition region between up roof silica brick and fusion zirconia-corundum brick or fusion zirconia-mullite brick

8,Transition region between silica brick and magnesia brick, areas of crown, burner, thermal couple, peep hole, and secondary layer of melter bottom and its back lining, etc.

 Technical data for other Zirconia Bricks, AZS Brick or bonded AZS Brick, Oxidized Fused Cast AZS Brick and Zirconia-Mullite Brick are available upon request.

Specifications of zircon refractory bricks used for glass melting furnace

 zircon refractory bricks used for glass melting furnace

1)Raw material to factory→checkout→burdening→stirring→mixing→taking out the raw material,
2)Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment.
2.Quality Assurance
1)Going out the furnace→checkout→packing→qualified product→putting in storage→sale,
2)The process from raw to product are strictly tested by equipment.
1.Inspection and Control of incoming raw materials: according to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
2.Inspection and control of the process: during the production,every brick will be weighed twice strictly to reduce the error of weight .
3.Quality audit by quality management:  inspection of product standardization of quality of each product by process control and experimentation, taking corrective measures timely whenever deviations are noted.
4.Before delivery, the inspectors will inspect the size,appearance, physical and chemical properties of brick again in factory.

1. Strong professional:

Our company has thirty years producing experience in refractory product. Our manager will supervise on a various refractory' s production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2. Annual exports:
Now we have gained a global sales network reaching Taiwan, Russia, Mongolia, South Korea, Vietnam, Pakistan, Bulgaria, Finland, Greece, Spain, Congo, Angola, South Africa, and Maldives, Jordan and so on. The export figure is more than USD 4 million.
3. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
4. Testing equipment;
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester