Mineral insulated tubular heaters
Tubular heaters are efficient and durable heating elements designed for a wide range of applications. These heaters are engineered for reliability and are known for optimal heat transfer due to its high level of watt density. Tubular heaters provide consistent heat output, making them an ideal solution for processes requiring precise temperature control. Their robust construction allows them to perform effectively even in harsh environments, ensuring long-lasting performance.
Product summary
- High watt density for optimal heat transfer
- Durable construction with nickel-chromium alloy and stainless steel
- MgO powder insulation for efficient heat and safety
- Customizable in power, voltage, and size
- Versatile for industrial, commercial, and residential use
- Energy-efficient, reducing operational costs
How do tubular heaters work?
The working principle of tubular heaters is known for its efficiency. At the core of the heater is a high-resistance wire, typically made from nickel-chromium alloy such as NiCr 80/20, which acts as the heating element. This wire is encapsulated in a metal sheath, such as stainless steel, which provides protection and enhances the heater’s durability. The space between the heating element and the sheath is filled with magnesium oxide (MgO) powder, a highly effective thermal insulator. This insulator not only ensures efficient heat transfer from the wire to the sheath but also electrically insulates the element, preventing any risk of short-circuits or electrical hazards. More information about MI heating can be found here. When an electrical current passes through the heating element, it generates heat due to the resistance of the inner wire. This heat is then conducted through the MgO powder and distributed evenly across the surface of the metal sheath. Depending on the application, this heat can be transferred directly to a solid, liquid, or gaseous medium.
Cartridge heaters have the same working principle as tubular heaters. However, tubular heaters are more suitable for applications that require heating over a larger area, such as air heating, liquid immersion, and radiant heating systems.
Industries using tubular heaters
There are numerous applications where tubular heaters are the preferred choice for heating processes. Industrial, commercial and residential industries are the most common examples in which these heaters are used to attain the desired temperature within a given process. Due to their efficient nature, tubular heaters can lead to reduced energy consumption and lower operational costs in the long run, making it an economic heating choice for a diverse range of applications.
Brainstorm with an expert about your heating needs
How can we help you today?
"*" indicates required fields
Kamet’s tubular heaters
Kamet’s tubular heaters are the ideal choice for heating applications, offering exceptional versatility, durability, and efficiency. Engineered with a robust design, these heaters provide reliable performance even in challenging conditions, ensuring consistent and precise heat delivery essential for processes requiring accurate temperature control. Their customizable features allow you to tailor power, size, and shape to meet your specific needs, making them perfect for a wide range of applications, from industrial processes to home heating.
- Durability: Constructed with high-quality materials to withstand high temperatures, corrosion and physical stress.
- Efficiency: Their ability to maintain consistent temperatures makes them ideal for applications where accuracy is critical.
- Customizability: Can be tailored to meet specific power, voltage, and dimensional requirements.
- Fast response: The ability to reach the desired temperature quickly within a process.
- Cost-effectiveness: Tubular heaters are considered to have a long service life due to its durability, which makes it a cost-effective heating solution for various applications.