High-temperature mesh belt sintering furnace is a core continuous heat treatment equipment that uses high-temperature resistant mesh belt as the conveying carrier. Through precise temperature control and atmosphere adjustment, it achieves densification sintering of materials such as metals and ceramics. It is widely used in high-end manufacturing fields such as powder metallurgy, new energy, and electronic components, and is a key equipment to ensure the stability of batch production and product performance.

The equipment adopts a modular structure design, with the core consisting of the furnace body, mesh belt transmission system, heating system, temperature control system, and atmosphere and cooling system. The furnace body has a segmented insulation structure, lined with high-quality refractory materials such as ceramic fiber, which greatly reduces heat loss. The outer layer adopts water cooling or insulation design to ensure operational safety. The mesh belt transmission system uses high-temperature resistant materials such as 310S/314 stainless steel, molybdenum, and tungsten, paired with a variable frequency speed调节 device, which can flexibly adjust the material residence time. Combined with tensioning and deviation correction mechanisms, it ensures smooth conveying and is suitable for workpieces with different weight and temperature requirements.

The heating and temperature control system is the core advantage of the equipment. Heating elements use ceramic fiber heating plates, silicon carbide rods, or refractory metal heaters, arranged in an upper and lower staggered layout to achieve composite heating by radiation and convection. Some high-end models can perform ultra-high-temperature operations up to 2800°C. Temperature control uses multi-zone independent PID intelligent control, equipped with thermocouple sensors, with a temperature control accuracy of within ±1.5°C, and some models can achieve precise control of ±1°C, effectively avoiding \"cold and hot spots\" in the furnace chamber and ensuring uniform heating of the material.

The atmosphere and cooling system adapt to diverse process requirements. Through gas pipelines of nitrogen, hydrogen, and other gases and sealed air curtains, the oxygen content in the furnace can be precisely adjusted (as low as below 50ppm), realizing sintering in oxidizing, inert, or reducing atmospheres to prevent oxidation and cracking of the material. The cooling section adopts a slow cooling design and a double-layer water jacket structure, which can control the cooling rate according to process requirements to reduce the impact of thermal stress on the workpiece. In addition, some models are integrated with waste heat recovery systems to improve energy utilization efficiency.

The equipment has significant characteristics such as continuous operation, intelligence, energy saving, and environmental protection, and can work non-stop for 24 hours to greatly improve production efficiency. Its application scenarios are extensive, being indispensable in the production of products such as automotive powder metallurgy parts, SCR denitrification catalysts, MLCC substrates, and new energy battery electrode sheets. It can meet the batch sintering requirements of ordinary parts and adapt to the process requirements of aerospace-grade high-precision parts, making it an important equipment to promote the quality and efficiency improvement of high-end manufacturing.