Cartridge Heater Tube

Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of cartridge heater tube in China, also supports custom service. Welcome to wholesale high quality cartridge heater tube at competitive price from our factory.

Cartridge heater tubes are a very common heating element in the industry and use one port at the outlet, making them suitable for devices that cannot connect to dual ports. It is made of heating element, magnesium oxide powder or magnesium oxide rod ceramic cap, resistance wire (NiCr2080), high temperature leads, seamless stainless steel sheath (304,321,316,800,840) and is usually tubular. It is used in heating applications by inserting it into a metal block through a series of drill holes. Cartridge heaters are manufactured in two basic types: high density and low density. High density cartridge heaters are used to heat plastic injection molds, dies, platens, etc., while low density cartridge heaters are suitable for packing machines, heat seals, labeling machines, and hot stamping applications.

Precautions when using a cartridge heater tube

1) Parts must be stored dry. If the insulation resistance drops below 1 megaohm due to long-term storage, it can be dried in an oven at approximately 200 ° C for several hours (or through the parts under low pressure for several hours) to restore insulation. resistance.

2) If carbon is found on the surface of the tube, it should be removed before use to avoid reducing efficiency or burning out the components.

3) When melting solid oil such as bitumen or paraffin, lower the voltage when using it, melt it, and then raise it to the rated voltage. To prevent the service life of the component from being shortened due to power concentration.

Widely used in plastic dies, packaging machines, extruders, medical machines, hot press dies, etc. 

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