Thermal Oil Boiler
MBA manufactures high-efficiency Thermal Oil Boiler and complete Hot Oil Heating Systems for asphalt plants, bitumen storage tanks, PMB plants, bitumen emulsion plants, and various industrial processes. Our systems provide reliable and uniform heat transfer at high temperatures, improving energy efficiency while reducing operational costs.
Designed as complete Thermal Fluid Heater solutions, our systems include thermal oil circulation pumps, expansion tanks, safety equipment, automation systems, and piping components. MBA Plant thermal oil heating systems are engineered to deliver stable performance under demanding operating conditions.
Our Industrial Hot Oil Boilers operate efficiently at temperatures ranging from 180°C to 300°C. Available with diesel-fired, gas-fired, or dual-fuel burner options, each system can be customized according to project capacity, process requirements, and site conditions.
What is The Thermal Oil Heater ?
A Thermal Oil Heater, also known as a Hot Oil Boiler or Thermal Fluid Heater, is an industrial heating system that uses thermal oil instead of water or steam to transfer heat at high temperatures. Because thermal oil can reach elevated temperatures under low operating pressure, thermal oil heating systems are widely preferred in industrial applications requiring reliable and efficient heat transfer.
Thermal Oil Heater Technical Data and Capacity Chart
MBA Plant manufactures Thermal Oil Heaters and Hot Oil Boilers in various capacities to meet different project requirements. The table below presents the main technical specifications, heating capacities, fuel consumption values, and heat transfer surface areas of our Industrial Thermal Oil Heater models.
| MKYK – 250 | MKYK – 500 | MKYK – 1000 | MKYK – 1500 | MKYK – 2000 | |
| Heating Capacity (kcal/h) | 250.000 | 500.000 | 1.000.000 | 1.500.000 | 2.000.000 |
| Heating Capacity (kW) | 290 | 581 | 1170 | 1750 | 2300 |
| Maximum Oil Temperature (°C) | 300 | 300 | 300 | 300 | 300 |
| Natural Gas Consumption (Nm³/h) | 34 | 70 | 141 | 208 | 275 |
| Diesel Consumption (kg/h) | 30 | 60 | 118 | 175 | 240 |
| Heat Transfer Surface Area (m²) | 12 | 23 | 45 | 68 | 90 |
MBA Thermal Oil Heater Technical Features
MBA manufactures thermal oil heaters that operate continuously, safely, and efficiently even under the most demanding construction site and industrial plant conditions. The technical features that set our systems apart are as follows:
High Performance and Fuel Flexibility
Internationally Certified Burner: High combustion efficiency burners with international quality certifications are used.
Dual Fuel Option: Depending on your facility infrastructure, systems can be supplied with liquid fuel or gas-fired burners.
Heat-Resistant Pump Group: The system is equipped with a high-quality thermal oil pump specially designed to withstand high temperatures.
Thermal Oil Filter: A special protective filter is installed to prevent damage to the thermal oil pump caused by sludge and residues within the system.
Heavy-Duty Valves: Flow control is ensured through thermal oil valves designed to withstand high operating temperatures and provide reliable performance.
Maximum Safety and Control
Control Panel Designed for Harsh Conditions: A heavy-duty control panel designed for demanding construction site conditions is provided to manage all operating scenarios and safety functions of the thermal oil heater.
Process Safety System: A pressure and temperature monitoring system continuously supervises critical operating parameters and ensures they remain within safe limits.
Early Warning and Safety System: An integrated safety system automatically shuts down the burner and activates an alarm if operating values exceed predefined safety limits.
Analog Temperature Monitoring: Mechanical operation is simplified through analog indicators that provide real-time monitoring of thermal oil supply and return temperatures.
Expansion and Deaeration Tank: An integrated tank design compensates for thermal oil expansion during heating and removes air bubbles from the system.
Thermal Insulation and Easy Maintenance Advantages
Maximum Body Insulation: Special body insulation minimizes heat loss, reduces fuel consumption, and improves overall energy efficiency.
Door Insulation Concrete: Both the front and rear doors of the heater are equipped with special high-temperature-resistant insulation concrete.
Easy Maintenance Door: A fully openable front door mechanism provides easy access for periodic inspections, cleaning, and maintenance operations.
Turnkey Thermal Oil Boiler Solutions with 2-Year Warranty
At MBA, we stand behind every system we manufacture. After successful installation, commissioning, and operator training at your facility, your Thermal Oil Boiler is covered by a 2-year warranty.
In addition to manufacturing thermal oil heaters, we provide complete solutions tailored to your project requirements, including bitumen storage tanks, bitumen pumping stations, thermal oil piping systems, and professional installation services.
As a result, we can deliver a complete turnkey bitumen heating and storage system from a single source, ensuring seamless integration, reliable operation, and long-term performance.
THERMAL OIL HEATER MANUFACTURER
Contact Our Experts for Thermal Oil Heaters and Hot Oil Heating Systems Tailored to Your Project !
Frequently Asked Questions About Thermal Oil Boilers
Find answers to the most common questions regarding thermal oil heater selection, capacity calculation, certifications, and system safety.
How do I determine the required capacity of a Thermal Oil Boiler ?
The capacity of a Thermal Oil Boiler is calculated based on several factors, including the hourly production capacity of your asphalt plant, the number of active bitumen storage tanks, the total length of heated pipelines, and the presence of additional units such as PMB (Polymer Modified Bitumen) plants or bitumen emulsion plants. Proper capacity selection ensures efficient heat transfer and reduced energy consumption.
Which safety and quality certifications are required for Thermal Oil Boilers ?
Since Thermal Oil Boilers operate at high temperatures, compliance with international safety standards is essential. High-quality systems should be manufactured in accordance with the European Pressure Equipment Directive (PED) and supplied with certifications such as Module B (Type Examination) and Module F (Product Verification) where required. In addition, pressure vessel materials must be suitable for high-temperature operation, and welding procedures should be carried out by certified welders using approved welding technologies.
How can I extend the service life of thermal oil and prevent carbonization?
The most effective way to prevent thermal oil degradation and carbonization is proper coil and flow path design. Connecting the inner and outer heating coils in parallel through a manifold system ensures balanced oil circulation throughout the Thermal Oil Heater and eliminates the risk of localized overheating. The use of a thermal oil filter, expansion tank, and deaeration tank also helps remove contaminants and air bubbles from the system, significantly extending thermal oil life and improving overall system efficiency.
What determines the price of a Thermal Oil Heater?
The price of a Thermal Oil Heater depends on several factors, including the total heating capacity (kcal/h or kW), coil design, pressure vessel material thickness, burner brand and fuel type (diesel-fired, gas-fired, or dual-fuel), and the level of automation provided by the control system. Project-specific requirements such as installation layout, operating temperature, and process demands also influence the final cost. Contact our engineering team for a customized quotation and turnkey Thermal Oil Heating System solution tailored to your facility.
Other Bitumen Technologies
MBA offers a complete range of bitumen equipment and processing systems for asphalt plants, bitumen terminals, and road construction projects. Our product portfolio includes PMB plants, bitumen emulsion plants, bitumen melting units, cutback bitumen plants, bitumen tanks and auxiliary bitumen equipment designed for reliable and efficient operation.
Browse the related product categories below to find the right solution for your bitumen storage, heating, and processing requirements.
Bitumen Tank
Bitumen tanks are designed for the safe storage and heating of bitumen at the required operating temperature. Available with electric or hot oil heating systems, they can be manufactured in various capacities to meet different project requirements.
Polymer Modified Bitumen (PMB) Plant
PMB plants are used for the production of high-performance polymer modified bitumen using SBS, APP, EVA, and other polymer additives. These systems ensure homogeneous mixing, accurate dosing, and efficient production processes.
Bitumen Emulsion Plant
Bitumen emulsion plants are designed for the production of high-quality bitumen emulsions used in road construction and maintenance applications. Automated control systems provide consistent product quality and reliable operation.
Big Bag Bitumen Decanter
Big Bag Bitumen Decanters are designed to efficiently melt bitumen supplied in jumbo bags and prepare it for transfer to storage or production systems. With high melting capacity, energy-efficient operation, and user-friendly design, these systems provide an ideal solution for bitumen terminals, asphalt plants, and industrial bitumen processing facilities.
Drum Bitumen Decanter
Drum Bitumen Decanters are used for the controlled melting of bitumen stored in steel drums. Their high melting efficiency, low energy consumption, and reliable operation ensure a continuous bitumen supply for asphalt production and bitumen processing applications. These systems are widely preferred for projects where bitumen is delivered in drum packaging.
Wet Mix Macadam (WMM) Plant
Wet Mix Macadam (WMM) Plants are designed for the accurate proportioning and mixing of aggregates, water, and additives to produce high-quality road base and subbase materials. These plants provide high production capacity, reliable operation, and consistent mixture quality for road construction and infrastructure projects.
Cutback Bitumen Plant
Cutback Bitumen Plants are designed for the controlled blending of bitumen and solvents to produce high-quality cutback bitumen. Equipped with precise dosing and automated process control systems, these plants ensure consistent product quality for road construction, maintenance, and surface treatment applications.
Bitumen Storage Pool
Bitumen Storage Pools provide a reliable solution for the storage and heating of large quantities of bitumen. Featuring integrated hot oil heating systems and high storage capacity, these facilities are widely used in asphalt plants, bitumen terminals, and large-scale infrastructure projects where continuous bitumen supply is required.