CNC pipe thread lathe, self-limiting electric heating system has the following advantages:
CNC pipe thread lathe, self-limiting electric heating system has the following advantages:
1. Electric heat tracing products have PTC resistance positive temperature characteristics. The power of the electric heat tracing system changes with the change of the ambient temperature or the surface temperature of the equipment. The lower the ambient temperature, the greater the output power of the electric heat tracing, which better compensates the pipeline And equipment surface temperature is lost.
2. The maximum use length of the electric heat tracing system is 100 meters, and the length of the self-limiting electric heating cable can be arbitrarily cut within the range of 0 to 100 meters.
3. Self-limiting temperature and electric heat tracing can be installed in an overlapping manner, which is more suitable for the installation of irregularly shaped valves. The installation is simple and the insulation effect is good.
4. The use of electric heat tracing systems saves electricity energy. This is due to the working principle and characteristics of self-limiting electric heat tracing, because when the ambient temperature increases, the output power of electric heat tracing is small. Of course, power consumption will also decrease.
5. The use of electrical energy will not cause pollution and waste caused by steam heating, which is in line with the concept of low-carbon environmental protection and is welcomed by users.
6. The self-heating temperature of the low-temperature self-limiting electric heating cable does not exceed 65 ℃, and the self-heating temperature of the middle-temperature self-limiting electric heating cable does not exceed 1055 ℃. For CNC pipe thread lathes, if precise temperature control is not required, temperature control equipment (or centralized temperature control) is not needed, which can also save the cost of electric heat tracing.
Dalian R&C Machinery Co., Ltd.
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Address:No.27Shengming 3rd Road, Dalian Economical & Technological Development Zone, Liaoning, China
