Instructions and performance of copper electric heating pipe

The copper electric heating tube is a copper tube as the shell, and the spiral heating alloy wires (nickel-chromium, iron-chromium alloy) are evenly distributed along the central axis of the tube. The gaps are filled and compacted with magnesia sand with good insulation and thermal conductivity. Or ceramic sealed, this metal armored heating element can heat air, metal molds and various liquids. The copper electric heating tube is made by placing electric heating elements in the metal tube, and filling the gap with crystalline magnesium oxide powder with good heat resistance, thermal conductivity and insulating properties, which is processed by other processes. It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation and long service life. It is widely used in various saltpeter tanks, water tanks, oil tanks, acid-base tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, drying ovens, hot stamping molds and other devices. Copper electric heating tube is an electrical component that converts electrical energy into heat energy. Because of its low price, convenient use, convenient installation and no pollution, it is widely used in various heating occasions. There are more than 10,000 hours.