Mesh belt furnace for the powder metallurgy industry

Continuous sintering process: Mesh belt furnaces can realize continuous sintering operations for powder metallurgy products. Through mesh belt conveying, the compacts pass through preheating, sintering, cooling and other stages in the furnace in sequence. They can stably control parameters such as temperature and atmosphere, ensure uniform sintering quality of mass-produced products, and significantly improve production efficiency. They are suitable for large-scale production of standardized products such as structural parts and oil-impregnated bearings.

Atmosphere-protected sintering: Mesh belt furnaces can be fed with protective atmospheres such as nitrogen and hydrogen, which can effectively prevent powder metallurgy products from oxidizing during high-temperature sintering. They are especially suitable for processing easily oxidizable powder metallurgy materials such as iron-based and copper-based materials, ensuring the mechanical properties and appearance quality of the products.

Multi-process integrated treatment: In addition to sintering, mesh belt furnaces can also be combined with processes such as carburizing, quenching, and tempering to perform composite treatments on powder metallurgy products. For example, surface hardening treatment is applied to high-strength gears and other parts to improve their wear resistance and service life, reduce subsequent processing procedures, and lower production costs.

Adaptability to small-sized parts production: The conveying method of mesh belt furnaces is suitable for mass production of small-sized, relatively regularly shaped powder metallurgy parts (such as gaskets, small gears, etc.). The parts are heated uniformly on the mesh belt, not easy to deform, and facilitate automated loading and unloading, improving the stability and continuity of production.