Thermal Oil Heaters
Organic Heat Carrier Boilers – High Temperature Heat Transfer at Atmospheric Pressure

Product Overview
Thermal oil heaters from Henan AIX Equipment Co., Ltd. are organic heat carrier boilers operating at atmospheric pressure with temperatures up to 350C. Available in vertical (YGL) and horizontal (YLL/YLW) configurations. Fuel options include biomass (YGL/YLL) and gas/oil (YYQW). Thermal efficiency from 85% to 95%.
YGL Series (Vertical Biomass)
Vertical structure, compact design. Capacity 350-1000 KW, efficiency 85-88%. Fuel: wood chips, pellets, rice husk.
YLL Series (Horizontal Biomass)
Horizontal structure, high capacity. Capacity 1400-3500 KW, efficiency 90-92%. Fuel: wood chips, pellets, palm shells.
YYQW Series (Gas/Oil)
Dual-fuel capability, condensing technology. Capacity 350-2800 KW, efficiency 95%. Fuel: natural gas, LPG, diesel.
Technical Specifications
| Series | Structure | Capacity | Efficiency | Max Temp | Fuel |
|---|---|---|---|---|---|
| YGL | Vertical | 350-1000 KW | 85-88% | 300C | Biomass |
| YLL | Horizontal | 1400-3500 KW | 90-92% | 350C | Biomass |
| YYQW | Horizontal | 350-2800 KW | 95% | 350C | Gas/Oil |
Key Features
- Atmospheric Pressure: Safe operation at high temperatures up to 350C
- No Water Treatment: Eliminates scale and corrosion issues
- Precise Control: Temperature control within +/-1C
- High Efficiency: 85-95% thermal efficiency depending on series
- Multiple Fuel Options: Biomass, gas, oil, or dual-fuel
- Automatic Operation: PLC with touch screen control
Applications
- Chemical reactors and distillation
- Textile dyeing and heat setting
- Rubber vulcanization and molding
- Food processing and drying
- Paper drying and calendering
- Asphalt heating and concrete curing