Gas diesel thermal oil boiler | Coal/biomass thermal oil boiler | Electric thermal oil heater
Thermal oil boiler for hot oil heating systems, also called organic heat carrier oil boiler / hot oil heater. Transfer oil can be used in high temperature up to 650℉ / 350℃ in industrial processes. Widely service for asphalt, metal, plastic, rubber, plasterboard, printing/dyeing, oil refinery, chemical, wood/plywood, building materials, food, etc.
| Layout: | horizontal, vertical, portable |
| Capacity: | 25kw to 14,000kw / 100,000kcal to 12,000,000Kcal |
| Temperature: | max 350℃ |
| Available Fuel: | gas, lpg, diesel, hfo, coal, charcoal, wood, biomass, briquette, electric etc |
| Applied Industries: | fryer, reactor, refinery, resin, egg tray, plastic, dyeing, asphalt, rubber, electroplating |
Reliable High-Temperature Industrial Heating Solution
YUANDA BOILER provides efficient and high quality thermal oil heater, designed for industrial applications requiring precise high-temperature heat up to 350°C, operating at low pressure. This boiler system is stable, safe, reliable, and durable.
Certified by ASME, CE, ISO, DOSH, EAC, and CRN, our equipment meets international standards. With heating power from 100kW to 14,000kW, our boilers support multiple fuel types—including natural gas, LPG, diesel, heavy oil, electricity, coal, biomass, and wood waste, woodchips, shavings...—to suit diverse fuel needs.
YYQW Series: Horizontal Oil/Gas Thermal Oil Boiler(Installation-free type available)
YYQL Series: Vertical Oil/Gas Thermal Oil Boiler
YLW/L Series: Horizontal Coal/Biomass Thermal Oil Boiler
YGL/W Series: Vertical Coal/Biomass Thermal Oil Boiler
YWDR Series: Electric Heating Thermal Oil Boiler
Ideal for industries such as food processing, chemicals, mining, textiles, timber, and snack production, YUANDA thermal oil heaters ensure precise temperature control and superior thermal efficiency to enhance your operational productivity.
YYQW and YYQL series represent our high-efficiency, fully automatic thermal oil boilers, engineered for versatility across a range of fossil fuels including natural gas, diesel, and heavy oil—with dual-fuel options available.
Key Advantages:
High Efficiency & Power: Four-pass wet-back design delivers thermal efficiency up to 96%, with power from 230kW to 14,000kW.
Premium Components: Equipped with internationally Italy burners, valves, and instruments for reliable performance and adjustable control.
Operational Ease: Features a self-developed PLC control system with a touch screen for seamless operation.
Durable & Serviceable: Built with an external oil outlet header and large maintenance doors for easy access and reduced downtime.
Enhanced Economy: An integrated air preheater/waste heat recovery device maximizes fuel savings.
Flexible Installation: Choose from vertical or skid-mounted boiler type, to save boiler space and simplify setup.
YLW (horizontal) and YGL (vertical) series are engineered to convert low-cost biomass and coal into reliable thermal energy. Featuring an advanced counter-flow heat exchange design and unique "α" flue gas path, they deliver superior efficiency for industries like timber processing, furniture manufacturing, and oil refining, significantly reducing fuel expenses.
Core Advantages:
Advanced Combustion Design: Customized furnace and grate systems are tailored to specific fuels (coal, wood chips, sawdust, etc.) for optimal burning.
Anti-Blocking & Easy Maintenance: The anti-clogging serpentine tube design, combined with built-in soot blowers and dedicated inspection doors, ensures stable operation and minimal downtime.
Space-Saving Solution: The YGL vertical model features a compact footprint, ideal for facilities with limited boiler room space.
Turnkey Fuel Flexibility: Efficiently utilizes a wide range of solid fuels, including wood waste, chips, bark, and fruit shells, turning waste into valuable energy.
Electric thermal oil heater, 10-1400kw oil boiler. Easy to install, automatic control, no need labor, clean and environmentally friendly, no smoke, no pollution. Thermal efficiency reaches over 97%. Stable heating and accurate temperature adjustment ±1℃, explosion-proof level: Exd II BT4, protection level: IP55.
Yuanda's philosophy: "Quality First, Integrity Wins the World, and Common Development with Customers"
Company Strength
■ Founded in 1956, a premium supplier assessed, certified, and inspected by SGS Group. Leading industrial boiler manufacturer in China.■ Products sold to over 130 countries/regions, covering food, beverage, textiles, paper, wood industries. Serving over 100,000 customers.
Products & Technology
■ Diverse Product Range: Fire-tube boilers, water-tube boilers, water-fire-tube boilers, combined boilers, vertical boilers, cogeneration boilers, waste heat recovery boilers, skid-mounted boilers, and mobile containerized boilers.■ Collaboration with advanced boiler research institutes ensures advanced technology and high energy efficiency.
Services & Markets
■ Local Support: We have long-term, reliable local agents, can provide one-stop service from installation and training to maintenance.■ High Repurchase Rate: 55% of our customers are repeat customers or referral customers.
Quality Assurance
(1) Strength calculation report with applied materials information;
(2) 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
(3) 100% X-ray inspection( (Longitudinal, transversal safety inspection)): ensure the quality of entire boiler;
(4) Hydrostatic test: ensure the standard working pressure and safety;
(5) Third-party inspection report
(6) Passed ASME CE ISO DOSH EAC GOST boiler level certificate.
Our Service
Comprehensive Boiler Solutions – From Planning to Lifetime Support
Pre-Sales Support:Parameter
| Model |
Rated thermal power (KW) |
Rated working pressure (Mpa) |
Thermal oil outlet temperature (℃) |
Thermal oil inlet temperature (℃) |
Fuel consumption | |
| Light diesel oil(kg/h) | Natural gas(Nm3/h) | |||||
| YY(Q)W-700Y(Q) | 700 | 0.8/1.0 | 280/320 | 250/290 | 61.3 | 73.6 |
| YY(Q)W-1400Y(Q) | 1400 | 0.8/1.0 | 280/320 | 250/290 | 122.6 | 147.1 |
| YY(Q)W-3000Y(Q) | 3000 | 0.8/1.0 | 280/320 | 250/290 | 249.2 | 296.4 |
| YY(Q)W-3500Y(Q) | 3500 | 0.8/1.0 | 280/320 | 250/290 | 305.6 | 366.8 |
| YY(Q)W-4200Y(Q) | 4200 | 0.8/1.0 | 280/320 | 250/290 | 367.5 | 436.6 |
| YY(Q)W-5600Y(Q) | 5600 | 0.8/1.0 | 280/320 | 250/290 | 489.6 | 586.8 |
| YY(Q)W-7000Y(Q) | 7000 | 0.8/1.0 | 280/320 | 250/290 | 612.3 | 726.9 |
| Note: for place limited, we didnot list all models, if you need other capacity, other pressure, use other fuel, please send us inquiry directly, we will send you detailed parameter. | ||||||
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