How to install the electric cartridge heater rod for can be with long life time?

- Sep 01, 2020-

How to install the electric cartridge heater rod for can be with long life time?

Mold electric cartridge heater is an important component used for metal module heating. All the equipment used to heat abrasive tools to complete the heating requirements can use die electric cartridge heater. It is convenient and fast to install the electric cartridge heater of the mould. It only needs to open a hole on the mould and insert the electric cartridge heater rod into the mould. So how to install the electric heating pipe of mould with long life?

There is a very close relationship between the diameter of the electric cartridge heater rod and the hole diameter of the mold. Before opening the mold, you should know the diameter of the electric cartridge heater rod ordered, because the diameter determines the diameter of the mold hole.

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According to the research experience of Jaye industry for many years, the gap between pipe diameter and pore diameter is  best 0.1-0.2mm. That is to say, when the diameter of the cartridge heater rod is 10 mm, the mold aperture should be opened about 10.1-10.2 mm. How to open a hole in the electric cartridge heater rod of mould?


If The gap is too large: the air is a hindrance to the heat conduction. If the gap between the electric heating pipe and the mold hole is too large, the heat of the electric heating pipe can not be transferred to the mold in time, which will make the surface temperature of the electric cartridge heater rod of the mold rise. When the temperature rises to a certain extent, the internal temperature of the electric cartridge heater rod of the mold will inevitably become higher, and if the internal temperature is too high, the mold electricity will be burnt out The resistance wire inside the tube is heated to shorten the service life of the mould electric cartridge heater rod.


If No gap: if the diameter of the mold heating pipe is 10 mm, and the mold hole is also 10 mm, this will not only make the heating pipe installation difficult, but also when the mold electric cartridge heater rod is used, it will expand, and it is difficult to take out when scrapped.


Therefore, the mold hole can not be too large or too small, the mold electric cartridge heater rod diameter and mold hole diameter to reserve a gap of 0.1-0.2mm is the most reasonable.


This paper tells you how to install the mold electric cartridge heater rod, long life, hope that through this article can let you know that reasonable opening is the guarantee of mold electric cartridge heater rod life. If you want to know more about how to install the electric cartridge heater rod of mould, you can just feel free contact Jaye industry.