Industrial Tank Heaters
Industrial tank heaters play a crucial role in a wide range of industries by ensuring that liquids, oils, and other fluids are maintained at optimal temperatures for processing or storage.
Heat Exchange and Transfer, Inc. (HEAT) engineers and builds industrial tank heaters to meet the wide ranging needs of industries ranging from chemical processing to food and beverage production. Our heaters are designed to deliver reliable performance, energy efficiency, and precise temperature control.
Direct vs. Indirect Heating Systems
When selecting a tank heating solution, understanding the difference between direct and indirect heating systems is essential. Direct heating systems involve placing the heating element directly into the fluid, allowing for rapid and efficient heat transfer. These systems are ideal for applications where consistent and fast heating is required.
On the other hand, indirect heating systems use a heat transfer system like our SL Series or WG Series systems to circulate a heat transfer medium – such as thermal oil or water – through piping within the tank to heat its contents. This method is beneficial for applications requiring controlled, uniform heating without direct exposure to the heating element and allows for larger surface areas for transferring heat to the tank.
Let us know more about your application and our engineers can make sure that we design the best heater for you. Or learn more about the kinds of industrial tank heaters we make below to find the perfect solution for your application.
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Types of Direct Heat Tank Heaters Offered by HEAT
Electric Flanged Heaters / Immersion Tank Heaters
Immersion tank heaters are highly efficient for heating fluids directly within a tank. HEAT’s electric flanged heaters are comprised of circuits of U-shaped electric resistive heating elements that are welded to a flange. This flange can then be installed directly to an opening on the side of the tank, ensuring immediate heat transfer to the fluid. Electric tank heaters are particularly popular due to their compact design, ease of installation, and suitability for various liquids, including water, oil, and chemical solutions. They provide precise temperature control, making them a reliable choice for industries requiring consistent fluid heating. Electric heaters require flow across the heating elements to prevent excessive film temperatures from damaging the tank contents.
Open Coil Heaters
Open coil heaters are designed for applications where high efficiency and uniform heat distribution are critical. Utilizing a closed pipe well installed into the tank, these industrial tank heaters are made of exposed nickel-chromium resistance wires supported by interlocking ceramic insulators. Electricity heats up the resistance wires inside the pipe well and provides radiant heat through the wall of the closed well to the tank with nearly 100% efficiency. Their design allows for rapid heat-up times, making them ideal for processes requiring quick temperature adjustments. Open coil heaters are versatile and can be configured to meet the specific requirements of various industrial applications. The flexibility of the open coil heaters also allows for installation and maintenance in areas with short clearances of as little as 3 feet.
Unitary Storage Tank Heaters
Unitary storage tank (UST) heaters are comprised of a cluster of closed pipe wells with open coil heaters that are welded to a flange. This flange can then be installed in an opening on the side of the tank, allowing the pipe wells and open coil heating elements to directly heat the tank’s contents. These storage tank heaters are engineered to deliver consistent heating performance for storage tanks containing water, oil, or other fluids. They are particularly effective for maintaining the temperature of fluids over extended periods, ensuring that industrial processes remain efficient and uninterrupted. Because a UST uses closed pipe wells, it allows for easy removal of the open coil heaters without draining the tank’s contents and needlessly disposing of product.
Made-to-Order, Not Off-the-Shelf
HEAT tank heaters aren't catalog parts. Every heater is sized and built for your specific application:
- Engineered to your fluid — watt density set for your product's film-temperature limit
- Fit to your tank — flange, well length, and withdrawal clearance matched to your vessel
- Built to your power and area classification — voltage, phase, and enclosure to your site
- Tested to your conditions — hot-function tested at operating temperature before shipment
Why Choose HEAT for Your Tank Heating Needs?
HEAT is committed to providing innovative and dependable solutions for industrial tank heating. Our thermal fluid heating systems are engineered to maximize efficiency while minimizing operational costs. With decades of experience, we understand the unique challenges faced by different industries and offer tailored solutions to meet your specific needs. Whether you require a direct or indirect heating system, our team will help you find the ideal tank heater to optimize your operations.
Because every HEAT tank heater is built to your spec, you get performance and reliability matched to your process — not a compromise off a shelf. Our commitment to quality and customer satisfaction makes us strive to be your trusted partner in industrial heating solutions.
Want to know more about HEAT and our industrial tank heaters? Contact our team today.
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