Powered by an efficient electric heating system and using thermo conductive oil as the heat transfer medium, this unit delivers consistent thermal performance for a wide range of industrial processes. Whether heating equipment in chemical plants, plastic extrusion lines, or pharmaceutical reactors, the Electric Heating Thermal Oil Heater ensures reliable operation, energy efficiency, and compliance with strict industrial safety standards. Its compact design and advanced PID control technology make it a top choice for businesses seeking to optimize heating processes while reducing operational costs.
Equipped with PID±1℃ temperature control accuracy, the heater maintains stable temperatures even in high-demand industrial environments, eliminating temperature fluctuations that affect product quality.
Wide temperature control range (inlet water temperature +45℃-300℃) adapts to diverse heating requirements across industries.
Integrated alarm functions for pump reversal, oil shortage, overheating, overload, oil overflow, and abnormal heating prevent equipment damage and ensure operator safety.
Indirect cooling system reduces thermal stress on components, extending the heater’s service life.
Powerful heating capacity (24kW-90kW) and high-performance circulating pump (flow rate 108L/min-300L/min) ensure fast heat transfer and uniform temperature distribution.
AC3P 380/400V 50Hz (3phase+Earth) power supply ensures stable operation and compatibility with industrial electrical systems.
Robust construction with corrosion-resistant materials withstands harsh industrial conditions.
Compact dimensions (1200×420×1000mm to 1720×550×1250mm) save installation space, ideal for factories with limited floor area.
ITEM | UNIT | MODEL | ||||
AEOT-20 | AEOT-30 | AEOT-40 | AEOT-50 | AEOT-75 | ||
Temp control range | ℃ | Inlet water temperature +45℃-300℃ | ||||
Temp control accuracy | ℃ | PID±1℃ | ||||
Power supply | AC3P 380/400V 50Hz(3phase+Earth) | |||||
Heat transfer medium | Thermo conductive oil | |||||
Cooling method | Indirect Cooling | |||||
Expansion tank capacity | L | 24 | 67 | 67 | 67 | 67 |
Heating capacity | kW | 24 | 45 | 60 | 60 | 90 |
Motor power | kW | 1.5 | 2.2 | 2.2 | 3 | 4 |
Pump flow | L/min | 108 | 166 | 208 | 266 | 300 |
Pump head | m | 28 | 28 | 30 | 32 | 38 |
Max. power consumption | kW | 25.5 | 47.2 | 62.2 | 63 | 94 |
Alarm function | Pump reversal/Oil shortage/Overheating/Overload/Oil overflow/Abnormal heating | |||||
Cooling water pipe | inch | 1/2 1/2 1/2 1/2 1/2 | ||||
Circulating oil pipe | inch | 1 1 1-1/4 1-1/4 1-1/2 | ||||
Size(L×W×H) | mm | 1200*420*1000 | 1720*550*1250 | 1720*550*1250 | 1720*550*1250 | 1720*550*1250 |
Chemical processing: Heating reactors, distillation columns, and pipelines.
Plastic & rubber industry: Extrusion, injection molding, and calendering processes.
Pharmaceutical production: Temperature-controlled mixing and drying operations.
Processing lines for edible oils, sauces, and canned foods.
Drying and sterilization equipment.
Energy Efficiency: Optimized heating elements and circulation system reduce energy waste, lowering operational costs by up to 15% compared to traditional heaters.
Safety First: Multi-layer protection mechanisms meet global industrial safety standards, minimizing downtime and liability risks.
Easy Installation: Compact design and standardized pipe connections (1/2 inch cooling water pipe, 1-1.5 inch circulating oil pipe) simplify on-site setup.
Low Maintenance: Durable components and accessible design reduce maintenance frequency and costs.
Ensure the installation site has adequate ventilation and meets the unit’s power supply requirements.
Verify that the circulating oil pipe and cooling water pipe sizes match the specified dimensions.
Position the heater on a flat, stable surface, leaving 50cm of clearance around the unit for maintenance.
Connect the circulating oil pipe and cooling water pipe using compatible fittings.
Fill the expansion tank with approved thermo conductive oil (follow manufacturer’s recommendations).
Connect the power supply and test the unit’s alarm functions before full operation.
Regularly check oil levels and replace thermo conductive oil every 12 months (or as recommended).
Avoid overloading the unit; adhere to the maximum power consumption limits for each model.
Use high-temperature resistant thermo conductive oil with a boiling point above 320℃ to ensure optimal performance and safety.
Stop the unit immediately, check for oil leaks, refill the expansion tank to the recommended level, and reset the alarm.
Yes, we offer tailored solutions for temperature ranges and heating capacities. Contact our technical team for details.
