Product Configuration
The silicone ruuber door heater wire for walk-in freezer is a specially designed heating element that is widely used in refrigerators, freezers and other refrigeration equipment. The silicone door heater wire core function is to heat and melt the frost and fog on the door frame of the refrigerator or freezer, effectively preventing the accumulation of frost from affecting the performance of the equipment and ensuring that the refrigeration equipment can operate continuously and efficiently. This technology plays a crucial role in modern refrigeration systems, especially in low-temperature environments, where it can significantly improve the stability and service life of the equipment.
Silicone rubber door heater wires are typically made of nickel-chromium alloy, a material widely adopted for its excellent corrosion resistance and electrical conductivity. This alloy maintains stable performance at high temperatures and resists the erosion of various chemicals, making it an ideal choice for manufacturing heating elements. Additionally, to further enhance the performance and safety of the silicone rubber heating wires, manufacturers usually coat their surfaces with a protective material such as silicone rubber or polyvinyl chloride (PVC). These materials offer good electrical insulation, effectively preventing current leakage and reducing the risk of short circuits caused by humid environments.
Product Paramenters
| Porduct Name | Silicone Rubber Heater Wire for Walk-in Freezer Door Defrost |
| 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 door heating wire |
| Certification | CE |
| Package | one heater with one bag |
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The silicone door 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 door frame heater wire 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
Braided Layer Function
In addition to the surface coating, an extra protective layer is added around the defrost door heating wire to enhance its durability and reliability. Common materials for this protective layer include fiberglass, stainless steel, or aluminum braided mesh. These materials not only provide mechanical strength but also effectively resist external physical impacts and chemical corrosion, thereby extending the service life of the heating wire. For instance, in household refrigerators, the door frame heater wire may frequently come into contact with water vapor or other contaminants, and these protective layers can ensure that the heating wire maintains stable performance over long-term use.
Product Application
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
