Electric 220V Tubular Finned Heater Oven Stainless Steel SUS304 Air Finned Heating Elements

Finned Heater Air Elements

Finned heater is a type of heating device that uses metal fins to increase surface area and improve heat transfer efficiency. The fins help distribute heat more effectively, making the heater more efficient at warming a space. It’s commonly used in baseboard and wall-mounted heaters.

Components

1. Heating Element:

   Material: Usually made from materials like nichrome or other metals that can efficiently conduct heat.

   Function: Generates heat when electrical current passes through it. This heating element is the core component that produces the thermal energy.

2. Fins:

   Material: Typically made from metals such as aluminum or copper, which have high thermal conductivity.

   Design: The fins are usually attached to or placed around the heating element. They are designed to increase the surface area available for heat transfer.

3. Housing:

   Material: Often made from metals or durable plastics.

   Function: Contains and protects the heating element and fins while also directing the flow of air or fluid.

4. Fan or Blower (Optional):

   Function: Enhances the movement of air over the fins, which helps distribute the heat more effectively throughout the space.

How Finned Heater Works:

1. Heating Element: The core component of a finned heater is the heating element, often made of materials that can heat up quickly, such as metal coils or wires.

2. Fins: Attached to or surrounding the heating element are metal fins, typically made from aluminum or copper. These fins are designed to maximize the surface area of the heater.

3. Heat Transfer: As the heating element warms up, the fins conduct and spread the heat over a larger area. This helps in transferring heat more efficiently from the element to the surrounding air or surface.

4. Airflow: In some designs, a fan or blower may be used to enhance airflow over the fins, further improving heat distribution.

Operation of Finned Heater

1. Heating Process:

   When the heater is turned on, electricity flows through the heating element, causing it to heat up.

   The heating element becomes very hot and transfers this heat to the attached fins.

2. Heat Transfer via Fins:

   The fins, being in close contact with the heating element, absorb the heat and spread it across their larger surface area.

   Because the fins have a high thermal conductivity, they efficiently transfer heat from the heating element to the surrounding air or surface.

3. Airflow:

   Without Fan: In natural convection models, heat is transferred to the air around the fins, causing the air to warm up and rise naturally. Cooler air then flows in to replace the rising warm air, creating a convection current.

   With Fan: In forced convection models, a fan or blower pushes air over the fins, enhancing heat transfer and promoting faster and more even distribution of warm air throughout the room.

4. Heat Distribution:

   The warm air (or fluid, in some cases) moves away from the fins and spreads throughout the space, providing consistent and even heating.

Finned heater element details: 

About Us:

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We warmly hope that you and us together, hand in hand, create a glorious future.

DZX TECH, which is a factory for heating elements more than 22 years, we are founded in 2002, and run business with resistance alloy first. And in past 20 years, we R&D new product such as Heater Emelent , air heating and water heater elements and other alloy products. 

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