How to Choose Resistive Heater Element?

Navigating the complexities of selecting the right electrical heating element is crucial. It is essential to make the correct choice to avoid costly repercussions in the future.

PAKE Product Page

In this video guide, our resident expert Thomas Lewin sheds light on the myriad factors involved in the selection process. Thomas delves into electrical heating elements, empowering you to make informed decisions that resonate with your specific needs and preferences. 

K

ey takeaways

:

 

• The process temperature is the cornerstone in

  decision-making

  , whether

  it's

  metallic, silicone-carbide ceramic, or

  Kanthal

  ® Super molybdenum

  disilicide

  (MoSi2) elements.

• Furnace atmospheres also play a pivotal role in element

  selection

  . While most atmospheres, including reducing and oxidizing, are

  If you are looking for more details, kindly visit Resistive Heater Element.

  generally suitable

  , corrosive atmospheres

  containing

  chlorine or fluorine pose challenges.

• Power density

  emerges

  as another critical aspect, with two variations: volumetric density and surface density.

• Design considerations significantly

  impact

  element temperature and longevity. Metallic elements offer versatility in design while ceramic elements present unique mounting and connection methods tailored for specific furnace applications.

By incorporating these key takeaways, you'll confidently navigate the complexities of electrical heating element selection, guaranteeing optimal performance and efficiency for your industrial operations.

author: Victor Lee

-02-17

What is heating element ?

A heating element is a device that converts electrical energy into heat energy. It is commonly used in appliances such as electric water heaters, ovens, coffee makers, space heaters, and clothes dryers. The heating element typically consists of a metal coil or rod that is heated by the flow of electricity. The heat generated by the heating element is then transferred to the surrounding air or objects. The temperature of the heating element is controlled by adjusting the flow of electricity, making it a versatile and efficient way to generate heat.

How to choose a right heating element?
When choosing a heating element, there are several factors to consider to ensure you get the right one for your application:

1. Voltage and wattage: The voltage and wattage of the heating element determine the amount of heat it can generate. You need to choose a heating element with the right voltage and wattage for your application to ensure that it can produce the amount of heat you need.
2. Material: Heating elements can be made from a variety of materials, including steel, nickel, chrome, and iron. Each material has its own properties, such as durability, corrosion resistance, and heat transfer efficiency, that you should consider when choosing a heating element.
3. Size and shape: The size and shape of the heating element are important considerations because they determine how much heat it can generate and how well it fits into your appliance.
4. Temperature range: The temperature range of the heating element determines the range of temperatures it can generate. You need to choose a heating element that can generate the temperature range you require for your application.
5. Environment: You should also consider the environment in which the heating element will be used. For example, if it will be used in a wet environment, you need to choose a heating element that is waterproof and rust-resistant.

It is important to get the right heating element for your application to ensure that it operates efficiently and safely. If you are unsure about which heating element to choose, you can just contact , we can help you select the right one for your needs.

For more information, please visit Resistive Heating Elements.