Explosion-proof hot Finned heater
1. It can realize the uninterrupted transmission of the internal high-temperature voltage system. Ensure that the high-temperature voltage system inside the electric heating equipment uses electric energy to obtain higher temperature energy. It meets the requirements of high temperature heating of the medium during work, so that its effect can be exerted to a large extent.
2. The explosion-proof electric Finned heater has a structure of jingmi, light volume, light weight, and convenient installation process. When heating, it can not cause harm to the surrounding environment, and can obtain a relatively high heating temperature and efficiency at a relatively low working pressure.
The materials used for resistance heating heating elements generally require large resistivity, small temperature coefficient of resistance, small deformation at high temperature and not easy to be brittle. Commonly used are ferrous aluminum alloys, nickel-chromium alloys and other metal materials and silicon carbide, molybdenum disilicide and other non-metal materials. The high operating temperature of metal heating elements can reach 1000 ～ 1500 ℃ according to the type of material; the high operating temperature of non-metal heating elements can reach 1500 ～ 1700 ℃. The latter is easy to install and can be replaced by a hot furnace. However, it requires a pressure regulating device when working, and its life is shorter than that of alloy heating elements. It is generally used in high temperature furnaces, where the temperature exceeds the temperature of metal heating elements, and places where the operating temperature is high and some special occasions. .