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Why do refrigerators need defrosting?
Some refrigerators are “frost-free,” while others, especially older refrigerators, require occasional manual defrosting. The part of the refrigerator that gets cold is called the evaporator. The air in the refrigerator is circulated through the evaporator. The heat is absorbed by the ...Read more -
Freezer defrosting heating tube need to pass what tests to qualify?
Refrigerator defrosting heating tube, which is a kind of electric heating element used to convert electric energy into heat energy, in our daily life, we often use it as our refrigerator cold storage and other refrigeration equipment defrosting, due to the refrigeration equipment working, indoor ...Read more -
Why can’t the liquid immersion heating tube be heated outside the liquid?
Friends who have used water immersion heater tube should know that when the liquid electric heating tube leaves the liquid dry burning, the surface of the heating tube will burn red and black, and finally the heating tube will be broken when it stops working. So now take you to understand why the...Read more -
Electric Oven Heater Tube factory tell you what is the white powder in the heating tube?
Many users do not know what the color powder in the oven heating tube is, and we will subconsciously think that chemical products are toxic, and worry about whether it is harmful to the human body. 1. what is the white powder in the oven heating tube? The white powder in the oven heater is MgO po...Read more -
What are the characteristics of stainless steel 304refrigerator defrost heater?
1. Stainless steel heating tube small size, large power: the electric heater is mainly used inside the cluster tubular heating element, each cluster tubular heating element * power up to 5000KW. 2. Fast thermal response, high temperature control accuracy, high comprehensive thermal efficiency. 3....Read more -
Is there any relationship between the surface load of defrost heater element and its service life？
The surface load of Defrost heater element is directly related to the life of electric heat pipe. Different surface loads should be adopted when designing defrost heating element under different use environment and different heating medium. defrost heating tube is a heating element which is place...Read more -
How long does the Flanged Immersion Heaters last?
Flange immersion heaters are the core components of electric heating, which directly determines the service life of the boiler. Try to choose non-metal electric heating tube (such as ceramic electric heating tube), because it has load resistance, long life, and water and electricity separation st...Read more -
How to detect oven tubular heater is good or bad method?
How to test Oven tubular heater is a good method, and the use of oven heater is also the most common in the equipment that needs heating. However, when heating tube fails and is not used, what should we do? How should we judge whether heating tube is good or bad? 1, with a multimeter resistance c...Read more -
What are the advantages of stainless steel electric heating tubes?
1, first of all, the outside of the stainless steel heating tube is metal, can resist dry burning, can be heated in water, can be heated in corrosive liquid, adapt to a lot of external environment, a wide range of application; 2, secondly, the stainless steel heating tube is filled with high temp...Read more -
Function and requirement of modified MgO powder filler for freezer defrost tubular heater
1. The packing in defrost heating tube has good thermal conductivity, which can transfer the heat generated by the electric heating wire to the protective sleeve in time. 2. The filling in the Tubular defrost heater has sufficient insulation and electrical strength. We all know that the metal cas...Read more -
Why does stainless steel defrost heating tube leak electricity? Stainless steel electric heating tube use attention.
The defrost heating tube is filled with electric heating wire in the stainless steel 304 tube, and the gap part is filled with magnesium oxide powder with good thermal conductivity and insulation, and then processed into various shapes required by users. It has simple structure, high thermal effi...Read more -
Do you know the difference between series and parallel in a constant power silicone drain heating cable?
Constant power silicone heating belt is a new type of heating equipment, which can be widely used in industrial, medical, home and other fields. It uses advanced electric heating technology to heat the object with constant power, which can effectively improve the heating efficiency, and can also ...Read more
