In industrial production, use the heat generated by fuel combustion, or convert electrical energy into heat energy, so as to purchase thermal equipment for various processing techniques such as smelting, heating, drying, sintering, cracking and distillation of workpieces or materials, Known as industrial furnaces. Industrial kiln is mainly composed of furnace lining, furnace frame, heating device (such as combustion device, electric heating element), preheater, furnace front pipeline, smoke exhaust system, furnace machinery and other parts.Z5163 5180 VERTICAL DRILLING MACHINE At present, industrial furnaces are widely used in all walks of life in the national economy, such as metallurgy, building materials, chemical industry, light industry, food and ceramics and other industries. It has many varieties, high energy consumption and great influence, and is the key equipment for industrial heating. The development of its heating technology and the adoption of high-efficiency energy-saving technology have a great impact on improving product quality, reducing production costs, rationally utilizing energy, improving working conditions, and realizing civilized production.ZK5140C/I ZK5150C/I ZK5163C/I CNC VERTICAL DRILLING MACHINE There are many types of industrial kilns for different purposes. There are many classification methods for industrial kilns, which are generally classified according to some of their main characteristics in practical applications. For example, it is divided into heating furnace and smelting furnace according to the process characteristics; it is divided into fuel furnace and electric heating furnace according to the type of energy used; it is divided into high temperature furnace, medium temperature furnace and low temperature furnace according to the working temperature; it is divided into continuous type according to the thermal operation system. Vacuum Quenching Technology of Aluminum Extrusion Die Working kiln and intermittent working kiln; according to the characteristics of the furnace type, it is divided into chamber combustion furnace, walking furnace, shaft furnace, etc.; according to the working system, it is divided into radial working system kiln, convection working system kiln and layer working system Institutional kiln.Vacuum Sintering Process of Boron Carbide Ceramics