Sevalno električno ogrevanje cev teflon

Sevalno električno ogrevanje cev

The radiant heating tube encloses the electric heating element in a protective sleeve to generate heat. The sleeve indirectly radiates heat to the furnace lining and the workpiece to be processed. It is widely used in various heating furnaces in the heat treatment industry. The electric heating alloy material used in the radiant heating tube should have a high resistivity and a high electric heating conversion rate. Because the radiant tube is placed in the sleeve, the heat transfer process is different from the general exposed electric heating element, and its heat shield is large. The temperature of the element must be controlled during the heating process to prevent the element from overheating. When the radiant tube is closed and heated, the surface temperature of the electric heating element is about 100 degree -150 degree higher than the furnace temperature. Therefore, when selecting materials, it is necessary to analyze the furnace temperature, temperature and atmosphere in the furnace, and select the correct heating material.

Električno ogrevanje cev teflon

Teflon electric heating tube is a new type of electric heating tube with strong corrosion resistance, which is used for heating various corrosive liquids. It has excellent aging resistance and good bending performance, and adopts a low surface load design. The joint adopts fully enclosed anti-acid and alkali, non-heating section and overheating safety protection system is completely customized according to customer needs. The intactness ensures that the heater is not easy to burn out, has a long service life, is fully sealed, does not corrode, does not leak electricity, has grounding protection, and is safe and reliable. The applicable temperature is below 110 degree . The anticorrosive Teflon electric heating tube has the advantages of high thermal efficiency, energy saving and power saving, and high cost performance. It can be designed in a variety of structural forms, such as spiral type, L type, U type, W type, mosquito coil type, combined type, etc. It has been recognized by many listed companies and has been a long-term supplier of mosquito-repellent-type Teflon electric heaters.

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