Blog
Yuhua Fused Cast
How to correctly choose an electric melting corundum refractory material manufacturer
Time：
Jun 14,2025
The main melting furnace of a glass furnace is its core component, and the electrofused brick is the heart of the melting furnace, making the selection of electrofused zircon mullite brick crucial. Currently, the market for electrofused bricks is mixed, with varying quality and prices. Choosing the right electrofused zircon mullite refractory material has become a common issue in the glass industry!
1. Scale and strength of the electrofused brick manufacturer. Choose a manufacturer with a certain scale and strength. Choose a company that can provide after-sales service and technical assistance;
2. Company qualifications, business operations, and technical capabilities;
3. The lifespan of a glass furnace depends on the quality of the worst electrofused brick used in the furnace construction, especially the pool wall bricks. A defect in a single brick can cause leakage and force the entire furnace to shut down.
4. The manufacturing company must have a certain quality control capability and complete testing methods and equipment.
5. The company must have the ability to test various product indicators. Especially important physical indicators such as erosion resistance, apparent porosity, and bulk density.
6. The degree of automation in the production workshop. Higher automation leads to more stable product performance.
7. Raw material inspection reports and formal purchase invoices required for enterprise production.
8. Enterprise production process original records and quality control management process
9. Enterprise production process original records and quality control management process melting temperature and casting process temperature control, oxygen blowing time, casting amount, casting time, casting temperature, heat preservation and return time
10. Processing and assembly precision, three-dimensional assembly equipment, and verification and testing equipment.
Previous:
Recommended content
Share to
CONTACT US
Tel ：
E-mail：
Address：
The Industry Park, XinMi City, Henan Province
