The bell shaped sintering furnace is mainly used for sintering diamond saw blades, and can also be used for heat treatment such as copper and steel strip annealing Characteristics of the hood type sintering furnace: The hood type sintering furnace can be used in one hood for multiple cycles, which has the advantages of saving power, time, and high output. After adopting gas protection, the product is free of oxidation, and the operation of this furnace is convenient and safe. The furnace temperature control adopts a controllable silicon three zone temperature control, and is equipped with a single-phase trigger to trigger the controllable silicon to achieve uniform temperature inside the furnace. Note: Non standard electric furnaces of various specifications can be designed and manufactured according to user requirements.