Kerone provides advanced immersion heaters engineered to deliver high efficiency, precision, and industrial-grade reliability. With over 50 years of expertise across thermal, infrared, RF, microwave, and mechanical engineering, Kerone develops customized systems tailored to industry-specific requirements, ensuring maximum productivity and operational stability.
Why Choose Kerone Immersion Heaters
At KERONE we are designing and manufacturing wide range of immersion heaters based on the process requirement of the client , having different specifications and build with the quality materials.
These heaters are immersed into the chemical or the liquid to be heated; hence it comes in direct contact with the heating substance. Since the immersion heaters are put inside the liquid so all heat is generated within the liquid, hence almost 100% energy is utilized. KERONE provides various temperature control options in its immersions heaters. Immersion heaters can be designed for heating any type of fluid, from plain water to high corrosive chemical solution, highly viscous oils, and for many specialized applications of high pressurized or hazardous chemical or process.
Types and Features of Immersion Heaters
Rugged and lightweight construction.
Advanced control mechanism.
Low and easy maintenance.
Solid and sturdy construction.
Quick and easy installation.
Precisely designed and engineered.
Hassle-free functioning.
Longer service life.
High durability.
Energy and cost efficient.
Efficient performance.
Key Features
Direct liquid immersion for maximum heat transfer efficiency and rapid fluid heating
Available in screw plug, flange-mounted, and over-the-side configurations
Power outputs from 0.5kW to over 500kW for water, oil, chemical, and process fluid heating
Wide selection of sheath materials including copper, SS316, Incoloy, and titanium
Application-specific watt density selection for optimal performance and element longevity
Integral thermostat, thermocouple, and over-temperature protection options available
Available for single-phase and three-phase power supplies across all standard voltages
Designed for continuous operation in demanding industrial process heating environments
Powered by AI, ML & IoT
Future-Ready Engineering Driven by AI & IoT
Our advanced AI, ML, and IoT technologies, this solution delivers smarter automation, real-time insights, and predictive intelligence to enhance efficiency and drive future-ready growth.
Real-Time Monitoring & Control
Continuous tracking of process parameters with instant adjustments.
Predictive Maintenance
Intelligent fault detection to prevent failures before they occur.
Adaptive Process Optimization
Dynamic tuning of operations for maximum output and efficiency.
Cloud Dashboards & Analytics
Unified access to real-time insights and performance trends.
Energy & Resource Savings
Smarter utilization of energy to cut costs and reduce waste.
Secure IoT Connectivity
Encrypted data flow with seamless integration across plant systems.
Applications of Immersion Heaters
Kerone’s Immersion Heaters are extensively used in liquid heating applications across all sectors of industry. Typical applications include:
Industrial process fluid heating in tanks, vessels, and reactors across chemical and pharmaceutical industries
Water heating for hot water generation, washing, cleaning, and process water supply
Heating of fuel oils, lubricants, and hydraulic fluids for viscosity control and process reliability
Chemical tank heating including acids, alkalis, and specialty process chemicals with appropriate sheath materials
Food and beverage processing including heating of water, oils, syrups, and process fluids
Commercial and industrial hot water generation for building services and process applications
Kerone’s immersion heaters solutions deliver unmatched quality, safety, and operational performance. Each system is tailored to meet production targets while ensuring energy savings, reliability, and long-term industrial value.
The comprehensive range of element configurations, sheath materials, and watt densities ensures that the correct heater specification can be provided for every liquid heating application, from simple water tanks to aggressive chemical processes. With Kerone’s application engineering expertise, manufacturing quality, and responsive customer support, customers can be confident of receiving immersion heaters that deliver optimum performance, maximum service life, and minimum total cost of ownership.
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Our Global Footprint in Industrial Excellence
Delivering world-class industrial and process solutions across countries with precision, innovation, and reliability.
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Frequently Asked Questions (FAQ)
Kerone's Immersion Heaters can be specified for heating virtually any liquid including water, oils, fuel oils, hydraulic fluids, chemical solutions (acids, alkalis, solvents), food-grade liquids, and many other industrial process fluids, with sheath material and watt density selected appropriately for each liquid.
Sheath material is selected based on the chemical compatibility with the heated fluid, the required operating temperature, and the required service life. Kerone's technical team provides detailed guidance on sheath material selection based on the specific fluid chemistry and temperature requirements.
Watt density (W/cm²) is the power output per unit of active heater surface area. It determines the element surface temperature in the liquid and affects scaling, fouling, and element degradation. Too high a watt density causes the element surface to overheat, accelerating failure, while too low a watt density results in a physically large and expensive heater for the required power output.
Maximum operating temperature depends on the sheath material and fluid. Copper-sheathed heaters are rated to approximately 200°C, stainless steel to 300°C in liquid, Incoloy to 450°C, and titanium to 300°C, depending on the specific alloy and fluid.
No, over-the-side immersion heaters hang over the edge of an open tank and do not require any tank fitting or modification, making them convenient for temporary or portable heating applications.
Common causes include operating above the rated watt density or temperature, chemical attack of the sheath by incompatible fluids, scale or fouling buildup insulating the element surface, operation without adequate liquid cover, and moisture ingress at the terminal head.
Kerone also offers screw plug heaters that thread directly into a tank fitting and flange mounted heaters bolted onto a matching flange, both suited to permanent tank installations.
Wattage depends on the fluid volume, how much the temperature needs to rise, how quickly you need it to heat up, and any ongoing heat loss from the tank. Kerone's team works through this calculation with you.
Yes, and moving fluid actually helps by carrying heat away from the element surface more effectively, which can allow a higher watt density than in a still tank.
Kerone supplies heaters with integral thermostats for simple on and off control, or with thermocouple sensing for PID controllers that hold a tighter, more precise temperature.
Yes, Kerone can fit a low level cutout or interlock that shuts the heater off if the liquid drops below the safe cover level, protecting the element from burning out.
Light scale can often be removed with a soft brush or mild descaling solution suited to the sheath material. Kerone advises against abrasive cleaning that could damage the sheath surface.
For screw plug and flange types this usually requires draining below the element level, though Kerone can discuss isolation valve arrangements for tanks that need to stay filled.
For food and beverage use, Kerone can supply heaters with food safe sheath materials and finishes suited to hygienic processing, confirmed against the relevant standards for your industry.
Screw plug and flange heaters use a threaded or gasketed seal rated for the process pressure and temperature, keeping the tank contents fully separated from the electrical terminal area.
Kerone’s custom-designed heating and processing solutions are built to meet the demands of your growing operations. Whether you’re upgrading equipment, expanding production, or need a tailor-made solution
Peru
Chile
Argentina
Mexico
Colombia
Brazil
USA
Canada
United Kingdom
France
Germany
Spain
Italy
Netherlands
Sweden
Switzerland
Poland
Portugal
Ireland
Czechia
Romania
Hungary
Austria
Greece
Kazakhstan
Uzbekistan
Turkmenistan
Algeria
Egypt
Nigeria
Kenya
South Africa
Saudi Arabia
UAE
Israel
Russia
India
China
Japan
South Korea
Thailand
Vietnam
Malaysia
Singapore
Indonesia
Philippines
Australia
New Zealand