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Circulation Heater
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Circulation Heater
Circulation heaters, also known as in-line heaters, are highly efficient and robust heating solutions designed to heat liquids or gases while they flow through a closed-loop system. These heaters consist of a flanged or screwplug heating element mounted in an insulated vessel or chamber, through which the process fluid passes and is heated rapidly to the desired temperature.
Engineered for precise temperature control, circulation heaters are widely used in applications such as heating oils, water, solvents, steam, air, and inert gases. Their compact and modular design makes them ideal for both small and large-scale industrial systems requiring direct and efficient heating with minimal heat loss.
Advantages
- High Temperature Performance: Designed to operate efficiently at temperatures up to 650 °C, this heater is ideal for demanding industrial processes requiring consistent and reliable heat
- Robust Construction: The use of Carbon Steel, Stainless Steel, or Incoloy for the vessel sheath ensures long-lasting durability, excellent corrosion resistance, and performance in harsh environments
- Optimized Heating Efficiency: With a watt density of up to 10 W/cm², the heater ensures fast and uniform heat transfer, minimizing energy loss and improving overall system efficiency
- Flexible Voltage Compatibility: Available in 110V, 240V, and 440V options, the heater can be easily integrated into a wide range of electrical systems, with customization available for specific project needs
- High Pressure Handling: Built to withstand pressures of up to 20 bar, the heater is suitable for use in high-pressure fluid heating systems, such as boilers, tanks, or inline circulation units
- Variable Flow Rate Support: Capable of handling flow rates between 1 to 100 L/min, depending on the model, it is versatile enough to meet both low and high-flow applications.
Applications
- Process Fluid Heating Efficiently heats liquids in pipelines, tanks, and closed-loop systems used across industries
- Hazardous Liquid Heating Suitable for safely heating oils, acids, and solvents in explosive or chemically aggressive environments.
- Deionized Water Heating for Semiconductor Industry Provides ultra-clean, non-contaminating heat for critical processes in semiconductor manufacturing+
- Viscosity Control Maintains ideal flow properties of liquids in food processing, chemical production, and cosmetic lines+
- Thermal Oil Circulation Systems Supports indirect heating applications where thermal oil is used as a heat transfer medium in various processing systems.
Features
- Uniform Temperature Profile Engineered for consistent heat distribution across the entire flow path, ensuring efficient and precise fluid heating
- Insulated Vessel for Minimal Heat Loss High-quality insulation reduces thermal losses, improves energy efficiency, and protects surrounding equipment and personnel
- Flexible Mounting Options Available in skid-mounted or panel-mounted assemblies for easy integration into various system designs and plant layouts
- Replaceable Heating Elements Heating elements can be replaced without dismantling the entire system or interrupting the operation, reducing downtime
- Low Maintenance Design Built with durability in mind, the system requires minimal upkeep and offers long service intervals for hassle-free operation.
