The main use of the heater tube for the air duct heater

The rational selection of electric heating tube plays a vital role in the use and life of the later. Because of the different actual situation of each customer, we can only introduce the selection of electric heating tube with the existing experience. For the electric heating pipe, we mainly consider its effect, life and price. Choosing the right electric heating tube should first know its working environment, select the reasonable material according to the working environment, and then calculate the correct heating power. Today we will first understand the selection of the material for the electric heating pipe: the quality of the material is an important factor in the factors that affect the quality of the electric heating pipe. The reasonable selection of the raw material of the electric heating tube is the precondition of ensuring the quality of the electric heating tube. The components that mainly affect the quality include the shell, the heating wire, the Magnesium Oxide and the sealing material. Selection of outer tube: selection principle: high temperature resistance, corrosion resistance. The general selection of stainless steel (304 is the most commonly used material, if the corrosion is generally selected 316, 316L, when the need for high temperature will choose 310S). If the heating pipe is not known when the concrete construction environment is not known, copper is usually used as a shell. Because the copper has good plasticity. If the corrosive environment of heating is high, titanium and tetrafluoro are generally selected. These two materials have good corrosion resistance.

Because the electric heating tube has the advantages of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, convenient installation, long service life, no pollution, cheap price, at the same time, energy saving, safe use, can be bent into various shapes and features of portability, easy disassembly, so suitable for a wide variety of niter slot, water tank, oil tank, acid-base tank, metal melting furnace, heating furnace, drying oven, drying oven, air heater and hot pressing die device heating occasions, especially suitable for portable household appliances. The specific use of electric heating tube is as follows:

The electric heating pipe is used to dry wood, paper, printing and dyeing, paint and so on.

Melt heating of saltpeter and other salts substances.

Melting of low melting point alloy, such as lead melting furnace, melting furnace etc..

The building is warm.

Heat the flowing air and the rest of the air.

Infrared radiation heating device.

Low temperature electric furnace, such as air circulation industrial electric furnace, electric furnace box and so on.

The heating device in oil, water and other chemical liquids and electroplating bath liquid.

Seawater electric distillation unit.

A heating device for alkali and acid.

In the food industry, electric heating tube is used to bake all kinds of bread, biscuits and pastries. It is used as an electric heating device in water tunnel.

Plastic extrusion molding machine and rubber product mould press vulcanization device.

In medical and sanitary disinfection equipment, such as sterilizer, sterilizer and so on.

The heating of the vacuum lacquer of the motor, the drying device of the enameled wire and so on.

All kinds of daily household appliances, such as electric cooker, electric oven, electric cooker, electric cooker, electric frying pan, water heater, electric irons and other products.