Precision Heating Solutions from Taiguo Boiler
Henan Taiguo Boiler designs YY(Q)W series heaters for high-temperature industrial processes. Consequently, our horizontal forced circulation boilers provide stable heat up to 350°C at low operating pressures. We integrate advanced safety controls to prevent oil carbonization and ensure long-term reliability. Therefore, Taiguo heaters remain the top choice for asphalt plants and chemical factories worldwide.
1. Core Technical Specifications
We offer both gas and oil-fired configurations to meet your local fuel availability. Furthermore, our compact design minimizes floor space while maximizing thermal output.
| Technical Parameter | Specification Detail |
| Thermal Capacity | 120 kW – 14,000 kW (Customizable) |
| Max Working Temp | 320°C – 350°C |
| Design Pressure | 0.8 MPa / 1.1 MPa |
| Thermal Efficiency | ≥ 95% (With Waste Heat Recovery) |
| Applicable Industry | Asphalt, Textile, Wood, Chemical |
2. Precision Engineering: 10 Essential Manufacturing Processes
We manufacture every thermal oil heater to National Class-A standards. As a result, each unit delivers exceptional safety and a service life exceeding 20 years.
- Multi-Coil Precision Bending: We use automatic CNC machines to wind the heating coils precisely.
- Dense Coil Alignment: Tight coil spacing minimizes flue gas short-circuiting and increases heat absorption.
- Advanced Argon Arc Welding: Our certified welders use argon arc welding for all coil connections to ensure leak-proof seals.
- 100% X-Ray Inspection: Every weld undergoes full radiographic testing to guarantee structural integrity under high temperatures.
- Refractory Lining Casting: We apply high-grade refractory materials to protect the heater shell and minimize heat loss.
- Hydraulic Strength Testing: Each heater passes a hydraulic test at 1.5 times the design pressure to verify safety.
- Flow Velocity Optimization: Our engineers calculate precise flow rates to prevent local overheating and oil cracking.
- Automated Control Integration: We install Siemens PLC systems for real-time temperature and pressure monitoring.
- High-Efficiency Insulation: Layers of aluminum silicate fiber ensure a low surface temperature and energy savings.
- Pre-Shipment Trial Run: We conduct functional tests on the burner and pump system before final packaging.
3. Why Choose Taiguo for Asphalt & Chemical Projects?
Our thermal oil heaters have supported numerous projects across Uzbekistan and Kazakhstan. Consequently, we understand the unique challenges of high-temperature operations.
- Intelligent Safety Interlocks: Our system automatically shuts down if it detects low oil flow or abnormal pressure.
- Fuel Flexibility: Optimized burner designs allow for easy switching between natural gas, diesel, or heavy oil.
- Global Logistics Support: We manage specialized rail and road transport via the Khorgos route for on-time delivery.
YY(Q)W Series: Solutions & Technical Support
Frequently Asked Questions (FAQ)
We provide professional technical guidance to ensure the safe operation of your thermal energy system. Consequently, we have addressed the most common concerns of our global industrial partners below.
Q1: How do you prevent thermal oil from carbonization (coking) in the coils? We design our heaters with an optimized flow velocity for the heat transfer oil. Consequently, this prevents local overheating and ensures that the oil temperature remains stable throughout the entire circulation process.
Q2: What safety interlocks are included in the YY(Q)W control system? Our Siemens PLC system includes automatic alarms for low oil flow, over-temperature, and abnormal pressure. Therefore, the burner will automatically shut down if any parameter exceeds the safety limit to protect your plant.
Q3: Can Taiguo heaters be used for high-temperature asphalt heating in Central Asia? Yes, we have extensive experience in providing heaters for asphalt plants in Uzbekistan and Kazakhstan. As a result, our equipment is optimized for the local climate and can maintain steady temperatures up to 350°C.
Q4: How does the waste heat recovery system improve thermal efficiency? We install an air preheater or an economizer at the flue gas outlet. Consequently, this recovers heat from the exhaust, raising the overall efficiency to over 95% and significantly reducing fuel costs.
Q5: What is the expected service life of a Taiguo thermal oil heater? With proper maintenance and National Class-A manufacturing standards, our heaters typically serve for over 20 years. Therefore, investing in a Taiguo system ensures a high ROI and long-term operational stability for your business.
Still have technical questions? Consult our overseas engineering team now!
Request a customized project drawing from our Engineering Team.
Need steam instead of thermal oil? Explore our WNS Series