Thermic fluid heater oil refers to a specialized heat transfer medium that circulates in a closed-loop system, absorbing heat from the heater and transferring it to downstream equipment. A thermic fluid heater oil system typically includes a heat source, circulation pump, expansion tank, control system, and connected process equipment. Because the thermic fluid heater oil can operate at temperatures above 300°C without the need for high-pressure conditions, it is widely used in industries such as chemicals, building materials, textiles, food processing, wood-based panels, rubber, plastics, and composite materials.

The performance of a thermic fluid heater oil system depends not only on the quality of the heat transfer medium itself, but also on the structural design of the heater, the combustion system, and the control logic. A well-designed thermic fluid heater oil system ensures stable outlet temperature, uniform heat distribution, reduced thermal stress, and long-term operational reliability. With decades of experience in industrial boiler and thermal system manufacturing, ZOZEN BOILER provides customized thermic fluid heater oil solutions that align with specific process requirements and fuel conditions.

ZOZEN YLW 10 million kcal thermic fluid heater oil

YLW Biomass-Fired Thermic Fluid Heater Oil Boiler from ZOZEN

Among ZOZEN BOILER’s product portfolio, the YLW series biomass-fired thermic fluid heater oil boiler is designed to meet industrial users’ demand for high-temperature heat, fuel flexibility, and stable long-term operation. This model adopts a horizontal structure combined with a square-coil heating surface arrangement, which allows the thermic fluid heater oil to be heated evenly as it flows through the system. The compact and rational layout of the heating surface helps maintain a stable oil outlet temperature, which is critical for temperature-sensitive production processes.

The YLW thermic fluid heater oil boiler is equipped with a horizontal chain grate combustion system that supports continuous fuel feeding and stable combustion. Biomass molded fuels such as wood pellets, wood chips, rice husks, corn cobs, and sawdust can be used according to local fuel availability, offering industrial users a flexible energy option. Through coordinated primary and secondary air distribution, the combustion chamber ensures sufficient residence time for fuel, promoting complete combustion and reducing unburned residue.

From a technical perspective, the YLW thermic fluid heater oil boiler emphasizes heat transfer efficiency and operational stability. The reasonable flue gas flow path enhances heat utilization while controlling exhaust temperature within a suitable range. At the same time, the closed-loop circulation of thermic fluid heater oil minimizes oxidation and degradation of the heat transfer medium, which helps extend service life and maintain consistent heat performance. ZOZEN BOILER also integrates an automatic control system to monitor temperature, pressure, flow rate, and safety interlocks, ensuring that the thermic fluid heater oil system operates smoothly under varying load conditions.

Industrial Case: Thermic Fluid Heater Oil System for Bestway Vietnam Factory

Bestway Group is a globally recognized manufacturer of leisure sports equipment and outdoor water recreation products, with its brand products distributed in more than 120 countries. To support continuous and large-scale manufacturing, the Bestway Vietnam factory required a thermic fluid heater oil system capable of delivering high thermal efficiency, precise temperature control, stable operation, and convenient maintenance. The system was intended to serve multiple production lines, covering heating processes such as hot pressing, laminating, drying, and shaping.

To meet these requirements, ZOZEN BOILER supplied a YLW series biomass-fired thermic fluid heater oil boiler with a rated capacity of 10 million kcal. The boiler is equipped with a square-coil heating surface and a horizontal chain grate, and it adopts an assembly-type structure in which the boiler body and grate are manufactured separately and assembled on site. This design approach simplifies transportation and installation while reducing on-site construction complexity.

In terms of heat performance, the square-coil heat transfer structure allows the thermic fluid heater oil to absorb heat evenly, resulting in stable outlet oil temperature suitable for precise process control. The rational flue gas path and energy-saving configuration improve heating surface utilization and reduce exhaust heat loss, supporting long-term efficient operation. This stability is particularly valuable for production lines that require consistent thermal conditions to ensure product quality and process repeatability.

Installation efficiency was another important factor for the Bestway Vietnam project. By delivering the boiler body and chain grate separately, on-site work was mainly limited to pipeline connection, valve installation, and electrical system integration. This approach shortened the installation period and reduced lifting and civil engineering requirements, allowing the thermic fluid heater oil system to be commissioned more quickly.

From a fuel and environmental perspective, the YLW thermic fluid heater oil boiler supports various biomass molded fuels that are readily available in the local market. Through optimized fuel feeding and combustion control, the system achieves stable combustion, reduced ash formation, and controlled emissions, aligning with the factory’s operational and environmental expectations. The closed-loop thermic fluid heater oil system also contributes to a cleaner production environment compared with traditional high-pressure steam systems.

Why Choose ZOZEN for Thermic Fluid Heater Oil Solutions

When selecting a thermic fluid heater oil system, industrial users focus on safety, temperature stability, fuel adaptability, and lifecycle reliability. ZOZEN BOILER designs its thermic fluid heater oil products based on practical industrial operating conditions, ensuring that structural strength, heat transfer efficiency, and control precision are well balanced. The YLW biomass-fired thermic fluid heater oil boiler reflects this design philosophy by combining mature combustion technology with stable heat transfer performance.

Beyond equipment manufacturing, ZOZEN BOILER provides technical support throughout the project lifecycle, from system selection and engineering design to installation guidance and operation training. This comprehensive approach helps users build thermic fluid heater oil systems that are not only suitable for current production needs but also adaptable to future capacity or process adjustments.

As industries continue to pursue efficient, controllable, and sustainable heat solutions, thermic fluid heater oil systems supplied by ZOZEN BOILER offer a practical option for high-temperature applications. With proven technology, flexible fuel adaptation, and a focus on stable operation, ZOZEN BOILER supports industrial customers in achieving reliable thermal performance and long-term operational value.