Tube furnace heating principle

The tube furnace is a common heating equipment, and its heating principle is to use the heat generated by the combustion of electric energy or fuel, and conduct it to the object to be heated through the pipe, so as to achieve the purpose of heating.Vacuum carburizing process for gearbox shafts and gears The main components of the tube furnace include furnace body, heating tube, burner, control system and so on. Among them, the heating tube is the core component of the tube furnace, and its function is to transfer heat to the heated object. The heating tube is usually made of metal materials, such as stainless steel, copper, aluminum, etc., which have good thermal conductivity and high temperature resistance.Carbide vacuum sintering process The heating principle of the tube furnace can be divided into two types, one is electric heating, and the other is gas heating. Electric heating is to use electric energy to heat the heating tube to generate high temperature, so as to transfer heat to the heated object. 430 FULLY AUTOMATIC PLC CONTROL HORIZONTAL CUTTING BANDSAWS Gas heating is to use the burner to send the high-temperature gas generated by fuel combustion into the heating tube to generate high temperature, thereby transferring heat to the object to be heated.530 FULLY AUTOMATIC PLC CONTROL HORIZONTAL CUTTING BANDSAWS