The working principle of the electric heating tube is that when there is a current in the high temperature resistance wire, the heat generated is transmitted to the surface of the stainless steel tube through the modified oxide powder, and then conducted to the heated part. This structure is not only advanced, high thermal efficiency, fast heating, and uniform heating, the product in the power heating, the tube surface insulation is not charged, safe and reliable use. We have more than 20 years of custom experience in stainless steel heating tubes, producing different kinds of electric heating tubes, such as defrost heating tubes , oven heating element, finned heating element, water immersion heating tubes, etc. Products are exported to the United States, South Korea, Japan, Iran, Poland, Czech Republic, Germany, Britain, France, Italy, Chile, Argentina and other countries. And has been CE, RoHS, ISO and other international certification. We provide perfect after-sales service and a quality guarantee of at least one year after delivery. We can provide you with the right solution for a win-win situation.
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Finned Air Heater Tube
Finned air heater tube is constructed like basic tubular element, with continuous spiral fins added, and 4-5 permanent furnaces per inch brazed to the sheath. The fins greatly increase the surface area and allow faster heat transfer to the air, thereby reducing the surface element temperature.
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Defrost Heater Pipe
1. defrost heater pipe shell pipe: generally 304 stainless steel, good corrosion resistance.
2. Internal heating wire of defrost heater pipe: nickel chromium alloy resistance wire material.
3. The port of defrost heater pipe is sealed with vulcanized rubber.
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U Type Defrost Heating Element
The U type defrost heating element is used for the refrigerator,cold room,cold storage and other refrigeration equipments.The size and shape of defrost heater is customized as requirements or drawing.
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Heating Element For Toaster Oven
The heating element for toaster oven specification(shape,size,power and voltage) can be customized,the tube diameter can be choosed 6.5mm,8.0mm,10.7mm.
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Finned Heating Element
In contrast to the common element, which is 2 to 3 times thevolume of the radius, the finned heating elements cover metal fins onthe surface of the common element. This significantly increases in contrast to the common element, which is 2 to 3 times thevolume of the radius, the finned air heaters cover metal fins onthe surface of the common element. This significantly increases.
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Refrigeration Defrost Heater
The main function of refrigeration defrost heater is to prevent frost on the surface of cold storage or refrigeration equipment to ensure its normal operation. The specification of defrost heater can be customized as requirements.
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Air Coolers Defrost Heater
Air coolers defrost heater is a device that generates heat by heating heating wires through resistance to quickly melt frost accumulated on the surface of cold storage or refrigeration equipment. Air coolers defrost heater Air coolers defrost heater is heated by the power supply.
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Cold Storage/Cold Room Defrost Heater
The cold storage/cold room defrost heater shape have U shape ,A-A type (double straight tube),L shape,the tube diameter can be made 6.5mm and 8.0mm.Defrost heater length is customized as required.
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U-shape Finned Tubular Heater
U shape finned heater is wound with metal fins on the surface of the common element.Compared with the common heating element, the heat dissipation area is enlarged by 2 to 3 times, that is, the allowable surface power load of the fin element is 3 to 4 times that of the common element.
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Evaporator Defrost Heater
In order to solve the problem of frost in the cold storage, a fan evaporator defrost heater will be installed in the cold storage. The defrost heating tube can generate heat, raise the temperature of the condenser surface, and melt the frost and ice.
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Defrost Heater for Refrigerator
The defrost heater for refrigerator tube diameter can be made 6.5mm,8.0mm and 10.7mm,the tube material will be used stainless steel 304,other material can also be made,such as SUS 304L,SUS310,SUS316,etc.The defrost heater length and shape can be customized.
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Microwave Oven Tubular Heater
The microwave oven heating element is made of high-quality stainless steel, modified protactinium oxide powder, and high-resistance electric heating alloy wire. It is manufactured through advanced production equipment and technology, and has undergone strict quality management. It is designed for a dry working environment and is very suitable for use in an oven.