Through continuous follow-up visits to customers’ on-site usage, such as Zhejiang Xunda Industry, Meilianqiao Group Yancheng Branch, Yongshang Group, etc., Jiaoyang concluded: Our customers have almost no problems with the quality of the mesh belt. On the contrary, factors such as the kiln equipment, the use environment, and personnel operation have a great impact on the use of the high-temperature mesh belt. Today, Jiaoyang mainly explores the influencing factors and how to extend the service life of the high-temperature mesh belt from the first two factors, sintering furnace and kiln equipment.
The correct use and maintenance of the sintering furnace has a significant impact on the service life and production efficiency of the high-temperature mesh belt. Have you checked your equipment for the following factors?

* High temperature environment: The high temperature in the furnace will directly act on the conveyor mesh belt, which may cause thermal fatigue, oxidation and softening of the mesh belt material, reducing its mechanical strength and service life. * Temperature fluctuations: Frequent temperature changes will cause thermal stress in the mesh belt, which may cause deformation or cracking.

* Oxidizing atmosphere: The oxidizing atmosphere in the furnace will cause oxidation on the surface of the mesh belt, reducing its strength and durability. *Corrosive atmosphere: The atmosphere sometimes used in the sintering process may corrode the mesh belt under chemical reactions, further shortening its service life.

*Contaminants in the furnace: Contaminants that may exist in the furnace will be deposited on the surface of the mesh belt, affecting its performance and the quality of the sintered products.

*Chemical reaction products: Chemical reactions occurring in the furnace may generate deposits that adhere to the mesh belt, affecting the heat conduction efficiency and mechanical properties of the sintering furnace mesh belt.
*Furnace structure: The structural design inside the furnace may cause mechanical stress on the mesh belt, causing wear or deformation.
*Sample load: The weight and uneven distribution of the workpieces transported in the furnace will increase the mechanical load on the mesh belt and accelerate its wear and fatigue.
Thermal expansion and contraction The different thermal expansion coefficients of the furnace material and the mesh belt material may cause stress during heating and cooling, affecting the stability and mechanical properties of the mesh belt. 2⃣️Operation specification issues When using, operators must strictly abide by the gas safety operation process to prevent gas leakage and fire accidents. ……Jiaoyang has discussed with you many times about the factors that affect the service life of the sintering furnace mesh belt. You may wish to move to the previous content. We have analyzed and investigated the important reasons for shortening the service life of the sintering furnace mesh belt from many aspects.
Improvement measures
1. Select suitable mesh belt materials: According to the temperature, atmosphere and process requirements in the furnace, select high temperature resistant, corrosion resistant and high strength mesh belt materials.
2. Operation specifications: Operators must strictly follow the process when using.
3. Optimize the furnace design: Rationally design the internal structure of the furnace to reduce the mechanical stress and wear on the mesh belt.
4. Control the furnace atmosphere: By controlling the atmosphere composition in the furnace, reduce the impact of oxidation and corrosion on the mesh belt.
5. Furnace temperature control: Optimize the sintering process, control the furnace temperature, and prevent the temperature from being too high or too low, which will affect the sintering results.
6. Regular maintenance and cleaning: Regularly check and clean the furnace and mesh belt, and remove pollutants and sediments in time.
7. Check the sealing of the furnace: Check the sealing of the furnace regularly to ensure that the furnace is well sealed to prevent leakage from affecting the sintering results.
This is also a topic that Jiaoyang has talked about with everyone for a long time. If you have other questions, you may wish to move to Jiaoyang’s previous Douyin account.