Hi-Density 1/8'' Miniature Cartridge Heater

Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of hi-density 1/8'' miniature cartridge heater in China, also supports custom service. Welcome to wholesale high quality hi-density 1/8'' miniature cartridge heater at competitive price from our factory.

Hi-Density 1/8'' Miniature Cartridge are also called Hi-Density single-ended electric heating tubes and Hi-Density cartridge heaters (Cartridge Heaters). They are a kind of electric heating tubes (tubular electric heating elements). In China's electric heating industry, there is a model called M3 for a long time. In the late 1990s, due to the widespread use of electric cartridge heaters  in China, the shapes of electric cartridge heaters  are also present. In southern China, this kind of one-end electric cartridge heaters  used for molds is called single-end electric cartridge heaters or single-end electric cartridge heaters , which looks very similar.

Features and uses

It has a fast temperature rise, and the working temperature is ≤450℃.

Plastic molding die, C02 pressure reducing assembly, cigarette making machine, fast sealing machine, pharmaceutical machinery, etc. Voltage: 36-250V Power: 8-20W/cm2 (effective heating area surface area) Recommended specifications: 6︿20×40︿100

Selection principle of high-density single-head heating pipe

Temperature resistance and corrosion resistance: For low temperature tubes, Bundy, aluminum tubes, and copper tubes are generally used, and high temperature tubes are generally stainless steel tubes and Ingle tubes. The Ingle 800 electric cartridge heaters  can be used in poor water quality conditions, and the Ingle 840 electric cartridge heaters  can have good oxidation resistance and good corrosion resistance under high temperature working conditions.

The most intuitive way to verify the pros and cons of electric heating tubes

Wipe the surface of the cartridge heaters first, then switch on the AC 220V power supply, dry it in the air, turn off the power after the surface becomes red, and when the cartridge heaters  is completely cooled, wipe it with a napkin. There should be no black oxide powder on the white paper (not with Oxygen in the air reacts), indicating that this cartridge heaters  is a high-quality electric cartridge heaters .

Performance requirements 

1. The heating time, under the test voltage, the time for the component to rise from the ambient temperature to the test temperature should not exceed 15 minutes 

2. Rated power deviation. Under the condition of sufficient heat generation, the deviation of the component's rated power should not exceed the range specified below 

3. Insulation resistance, cold insulation resistance during factory inspection should not be less than 50MΩ 

4. Insulation withstand voltage strength, the component should be kept under the specified test conditions and test voltage for 1 minute without flashover and breakdown

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