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What are the advantages of electric heating coils

2019-09-23
Times

The electric heating coil is small in size, very convenient to use and install, and has high power, so it is widely used in many occasions. More and more users are beginning to fancy this equipment. What are the advantages of the electric heating tube ? ? What is the cause of the burst tube? With these questions that most users will have, the manufacturers of electric heating coils will lead you to understand them in detail.

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Detailed performance advantages of electric heating tube

1. High work efficiency. The electric heating tube mainly works by converting electric energy into thermal energy through electric current, and can basically meet the user's needs for high temperature during use. Because even an ordinary electric heating tube, during use, the high power can reach 1800W, and it can be used continuously for up to 3400 hours without being easily damaged.

2. Easy and simple operation. The use of the electric heating tube is very simple and convenient. It only needs to energize the wires. The thermal effect of the current can quickly raise the temperature to the effect we want. Compared with the old-fashioned heating method, it not only operates more Convenient and simple, and more effortless and worry-free.

3. The manufacturing process is simple. The manufacturing process of the electric heating tube is simple, but considering the problem, it is sloppy. The core of the electric heating tube lies in the internal resistance wire, so the quality of the resistance wire will directly affect the quality of the electric heating tube.

Causes of bursting of electric heating tube

I. Internal causes

The internal reason may be that the power of the heating tube is too large and the surface load is large. At this time, the surface temperature of the electric heating tube will also rise, and the temperature in the interior will be high. When the internal temperature is high enough, due to thermal expansion and contraction The electric heating pipe may burst. If an electric heating tube is used to heat the corrosive liquid, the corrosive liquid will slowly corrode the wall of the electric heating tube, and small trachoma will appear. Due to the principle of thermal expansion and contraction, the electric heating tube is also easy to explode.

Second, external reasons:

The electric heating tube voltage is increased, the surface load is increased, and the heating tube will explode.


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