Stainless steel defrost heating tube is a very important accessory in refrigerators, freezers and ice stores. The defrosting electric heating tube can timely dissolve the frozen ice caused by the refrigeration of the refrigerator, thereby improving the refrigeration effect of the refrigeration equipment.
What does the stainless steel defrost heating tube look like?
The defrosting heating tube is a round metal shell, and then a resistance wire is placed inside the hollow metal shell, and MgO powder is tightly filled between the resistance wire and the hollow metal shell, and finally the sealing is carried out, and the silicone joint is die-cast with a mold after the sealing.
These are the production process and main components of the electric tubular defrost heater.
In particular, the filled MgO powder plays an insulating and thermal conductivity role, which is an important material that makes the defrosting heating tube non-conductive and non-leaking in a humid environment. There is also a die-cast silicone indenter which is very tight and does not leak and conduct electricity. The lead wire of the defrosting electric heating tube is the silicone wire used, which is also waterproof.
Defrost heating tube is more common pipe diameter of 6.5mm,8mm, 10.7mm, 12mm, the defrosting tubular heater shape and size can also be customized according to the size of the use environment.
The above content is to introduce what the electric defrost heating tube in the refrigeration equipment is like, and I hope to help friends who want to remove the defrost heating tube.
If you have any dounts of the defrost heater,pls contact us directly!
Contacts: Amiee Zhang
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Post time: Jun-11-2024