The material tray for heat-resistant and high-temperature box furnace accessories is designed for high-temperature furnace applications, with heat resistance and stability. Made of high-temperature resistant materials, it can maintain stable performance in hot environments, effectively preventing deformation and damage. The surface of the tray is smooth, easy to clean, and has thermal conductivity, ensuring uniform heating. In terms of design, considering the actual needs of users, the size of the tray can be customized according to requirements and adapted to various box furnaces.