Year1
- 型号：
- 齐全
- 规格：
- 定做
- 功率：
- 定制
The single-head electric heating tube with temperature sensing wire produced by Yancheng Zhaishi Electric Heating and Electrical Factory can facilitate customers to sense and control the temperature, and improve the working efficiency and service life of the electric heating tube.
1. Introduction to single-head electric heating tube with temperature sensing wire:
Single-head electric heating tube, also called single-ended electric heating tube and cartridge electric heating tube (r), is a type of electric heating tube (tubular electric heating element) , in China's electric heating industry, there is a model with a long-standing title:. In the late 1990s, electric heating tubes were widely used in China, and many shapes of electric heating tubes appeared. In southern China, the electric heating tubes used in molds with one end out of the wire are called single-head electric heating tubes or single-ended electric heating tubes, which are very vivid. . In foreign countries, it is called a cartridge heater, which is also a vivid name, because the cartridge shell is cylindrical and one end is blocked. It is a coincidence that it is called a single-head electric heating tube in China.
2. Application scope of single-head electric heating tube with temperature sensing line
Mold heating has been accepted by a wide range of customers in modern industrial applications.
, in plastic machinery heating system.
, pharmaceutical production line.
, Laboratory heat treatment test.
, chemical industry, etc.
3. Introduction to the structure of single-head electric heating tube with temperature sensing wire:
The typical structure of a single-head electric heating tube (the most popular structure) is the same as that of an electric heating tube. It generally consists of three parts: insulator, sealing material , Lead rod, filler, heating wire, metal sheath tube, terminal. The spiral heating wire and the lead-out are located in the center of the metal sheath tube. Its manufacturing process is to penetrate the spiral heating wire into the seamless steel pipe, copper pipe or aluminum pipe, and the gaps are evenly filled with a multi-tube filling machine, which is both insulating and Thermal conductive oxidation medium, such as crystalline magnesium oxide powder (alumina or clean quartz sand can also be used). Then use a tube shrinking machine to reduce the diameter of the tube to make the oxide medium dense (density reaches ./above) to ensure that the heating wire is isolated from the air and that the center position does not shift and hit the tube wall. so. The amount of heat generated per unit area can be increased more than ten times. The service life can also be correspondingly increased to more than 10 years. Compared with electric heating elements with the same large amount of heat, tubular electric heating tubes can save 50% of electric heating materials, and the thermal efficiency can reach more than 10%.
4. The difference between single-head electric heating tubes with temperature sensing wires and other electric heating tubes:
Appearance: Single-head electric heating tubes have wires coming out of one end (one end), while ordinary electric heating tubes have wires coming out of both ends.
. Internal structure: The winding method of single-head electric heating tubes is different from that of ordinary electric heating tubes. Especially the single-head electric heating tubes that are now imitated and imported are very different from ordinary electric heating tubes.
. Manufacturing process: The production process of single-head electric heating tubes requires more processes than ordinary electric heating tubes, such as tube shrinkage. This ensures that single-head electric heating tubes have higher power and longer use time than ordinary electric heating tubes.
Zhai's Electric Heating and Electrical Factory mainly produces electric heating rods, electric heating plates, cast aluminum heaters, ceramic heaters, heating rings and other electric heating equipment. It has the leading domestic electric heating element design and manufacturing technology and is a well-known domestic company. Manufacturer of electric heating rods, electric heating plates, cast aluminum heaters, ceramic heaters, and heating rings. The company has advanced production technology, strong technical strength, and complete testing equipment. Based on the introduction of foreign advanced technology and production technology, combined with my country's national conditions, it continues to pioneer and innovate, and carefully organizes production in strict accordance with the quality system. Reliable quality, excellent performance, complete varieties, favorable prices and high technical starting point are the characteristics of our company's products, coupled with perfect after-sales service, our products are deeply trusted by our customers. . And solemnly promise product quality and meet user needs. Welcome new and old customers to come for consultation and customization.
Yancheng Zhaishi Electric Heating and Electrical Factory wholeheartedly welcomes customers to call us for consultation and purchase
WhatsApp
