Product Configuration
Aluminum braided defrost insulated heater wire is a specially designed heating element, widely used in refrigerators, freezers and other refrigeration equipment to solve the problem of frost formation on the surface of the evaporator. The core function of aluminum braided insulated heater wire is to provide an appropriate amount of heat to melt the frost layer on the evaporator, thereby ensuring that the refrigeration equipment can operate continuously and efficiently.
From a material perspective, aluminum braided insulated heater wire typically use nickel-chromium alloy as the main conductive material. Nickel-chromium alloy is renowned for its excellent corrosion resistance and stable electrical conductivity, making it an ideal choice for manufacturing heating elements. Additionally, to further enhance its durability, the surface of the defrost braided heating wire is usually covered with an insulating material, such as silicone rubber or polyvinyl chloride (PVC). These insulating layers not only effectively prevent current leakage but also protect the internal metal structure from external environmental influences.
It is worth mentioning that to enhance the mechanical strength and safety of the product, an additional protective structure is added outside the defrost heating wire. Specifically, glass fiber layers, stainless steel braided layers, or aluminum braided layers are widely used in the defrost wire heater. The main function of these protective layers is to prevent the surface of the heating wire from being damaged by accidental scratches during installation or use, thereby avoiding short circuits. For example, in scenarios that require frequent movement or operation, such as commercial refrigerators, this protective measure is particularly important.
Product Paramenters
| Porduct Name | Defrost Part Aluminum Braided Insulated Heater Wire |
| Insulation Material | Silicone rubber |
| Wire diameter | 2.5mm,3.0mm,4.0mm,etc. |
| Heating length | customized |
| Lead wire length | 1000mm,or custom |
| Color | white,grey,red,blue,etc. |
| MOQ | 100pcs |
| Resistant voltage in water | 2,000V/min (normal water temperature) |
| Insulated resistance in water | 750MOhm |
| Use | defrost heating wire |
| Company | Factory/supplier/manufacturer |
| Package | one heater with one bag |
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The aluminum braided insulated heater wire length,voltage and power can be customized as required.The wire diameter can be choosed 2.5mm,3.0mm,3.5mm,and 4.0mm.The wire surface can be braided firberglass,aluminum or stainless steel. The defrost wire heater for door frame heating part with lead wire connector can be seal with rubber head or double-wall shrinkable tube,you can choose according to your own use needs. |
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Fiberglass braid
Stainless/Aluminum Braid
PVC Heater Wire
Silicone Heating Wire
Product Function
Electric heating is the process by which a current generates and transfers a specific amount of heat after passing through a conductor. As a metal conductor, the defrost door braided heater wire itself will release heat when it is powered, melting the frozen door crack and keeping it from freezing to death. The aluminum braided insulated heater wire will automatically switch off the power supply after it has been energized for a certain amount of time. The defrost heating line needs to be reenergized for heating after the temperature drops because it will retain heat for a while.
Product Application
(1) Cold storage and cold chain logistics
*** Low temperature cold storage (below -18 ° C) : Prevent the door frame from freezing, resulting in lax door sealing and air conditioning leakage.
*** Quick-freezing warehouse (-30 ° C ~-40 ° C) : Avoid frequent switching of door frame frost.
*** Refrigerated truck/container: Prevent the door frame from freezing due to condensation water during transportation, affecting the unloading efficiency.
(2) Commercial refrigeration equipment
*** Supermarket freezer: vertical freezer, air curtain cabinet door frame to prevent condensation.
*** Medical refrigerator: Vaccine cabinet, blood storage cabinet door frame insulation and anti-freezing.
Factory Picture
Production Process
Service
Develop
received the products specs,drawing,and picture
Quotes
the manager feedback the inquiry in 1-2hours and send quotation
Samples
Free samples will be sent for check products quality before bluk production
Production
confirm products specification again,then arrange the production
Order
Place order once you confirmed samples
Testing
Our QC team will be checked the products quality before delivery
Packing
packing products as required
Loading
Loading ready productsto client’s container
Receiving
Received you order
Why Choose Us
• 25 years exporting & 20 years manufacturing experience
• Factory covers an area of about 8000m²
• In 2021，all kinds of advanced production equipment had been replaced, including powder filling machine, pipe shrinking machine, pipe bending equipment, etc.,
• the average daily output is about 15000pcs
• Different Cooperative customer
• Customization depend on your requirement
Certificate
Related Products
Defrost Heater
Oven Heating Element
Aluminum Tube Heater
Aluminum Foil Heater
Crankcase Heater
Drain Line Heater
Factory Picture
Before the inquiry,pls send us below specs:
1. Sending us the drawing or real picture;
2. Heater size,power and voltage;
3. Any special requirements of heater.
Contacts: Amiee Zhang
Email: info@benoelectric.com
Wechat: +86 15268490327
WhatsApp: +86 15268490327
Skype: amiee19940314
