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Dimensions, Specifications and Application Positions of Fused Cast AZS Bricks
Due to the temperature gradient and compositional segregation that occur during the casting of fused cast AZS bricks from melt to cooling and forming, it is difficult to uniformly release and completely eliminate the thermal stress and structural stress of the castings during the annealing proces...Read more -
Served over 1,000 glass manufacturers
As of June 2025, we have with our business covering 12 countries worldwide. We are deeply proud of this achievement, which is not only inseparable from the trust and strong support of both new and old customers, but also the result of the far-sighted leadership of the company’s management a...Read more -
Design of the Regenerator Checkerwork in Glass Furnaces
The design of the checkerwork in the regenerative chamber of a glass furnace is a crucial aspect of the overall furnace design. A well-designed checkerwork can significantly increase the preheating temperature of the combustion air, leading to higher combustion temperatures and providing both com...Read more -
Over 30 years of experience – always one step ahead
Our journey reflects a continuous drive for product improvement and innovation, providing us with the insight, confidence and ability to keep moving forward. In our R&D department, we constantly develop new solutions for the ever-changing needs of the glass industry – thereby enhancing...Read more -
Correct production operation norms for extending the service life of the horse hoof flame pool kiln
A reasonable operation system of the melting furnace is an important guarantee for extending the service life of the melting furnace and obtaining high-quality products. The operation of the melting furnace must be carried out strictly in accordance with the sequence stipulated in the process reg...Read more -
Fused zirconium corundum
Fused zirconium corundum Electric fused zirconium corundum is commonly known as white iron brick or fused cast high corundum brick. It is the most important refractory to ensure the normal operation of the glass furnace. At present, the improvement of melting rate, extension of furnace life and ...Read more -
![[Popular science] Factors of refractory material alteration in glass tank furnace](https://www.zzgj-refractory.com/uploads/窑炉11.jpg)
[Popular science] Factors of refractory material alteration in glass tank furnace
In the process of glass melting, the interaction between refractories and molten glass at high temperature will cause corrosion damage to refractories and even defects to molten glass. In the tank kiln, the corrosion effect of the batch components on the refractory is much greater than that of th...Read more -
How to inspect the melting kiln in normal operation? How to handle exceptions?
How to inspect the normal operation of the kiln? How to deal with abnormalities? ① Inspection contents a. Whether the cooling air volume and related cooling air volume at the pool wall are normal, and whether the pool wall bricks are cracked and reddened; b. Whether there is reddening and fire tr...Read more -
What are the factors of lattice block in regenerative chamber of glass kiln? ，What does general dredge method have?
What factors are involved in the blockage of the latticework of a glass kiln heat storage chamber? What are the general dredging methods? ① The main factors of heat storage chamber blockage are as follows a. The inner cavity of the lattice hole inside the heat storage chamber is small, and it is ...Read more -
Brief introduction of electrofusion refractory
There are many kinds of refractory materials. According to their appearance classification, refractory materials can be divided into refractory bricks (products with certain shape) and amorphous refractory materials (hereinafter referred to as bulk materials). Among them, refractory bricks are di...Read more -
Many factors affecting the melting rate of glass furnace
Many factors affecting the melting rate of glass furnace Key words: melting rate, raw material, batch, feeder How to evaluate whether a kiln is advanced? What technical and economic indicators are used for evaluation? First of all, we need to determine a standard to measure different kilns with...Read more -
Casting method of fused cast zirconium corundum brick
1. Common fused cast products Electric melting brick during annealing process will form part of com the shrinkage,rinkage in the casting riser is formed near the bottom. 2. Leaning fused cast products The special casting method can cause the shrinkage hole to focus on one end of the brick,and th...Read more