HOME>PRODUCTS>Thermal Oil Boiler>


YLW Coal/Biomass Fired Thermal Oil Boiler

Rated Capacity : 1400~12000kw
Pressure : 0.8Mpa
Certificate : ISO9001, CE, BV, SGS, ASME
Fuel : Ⅱclass Bituminous coal and biomass pellet, etc.
We're here to help :Easy ways to get the answers you need
  • Product Description
  • Parameter
  • Inquiry
Product Description
Coal or biomass fuel thermal oil boiler is a new type of heating equipment, with coal, oil, gas, biomass as fuel and flue gas as heat source, heat conduction oil (such as L - QB, L - QC, L - QD, etc.) as the heat carrier, through the circulating pump to force heat transfer medium to circulate in liquid phrase, and transfer heat to heat user equipment, then return to the heating furnace for re heating. It is an high temperature, low pressure, energy-saving equipment. Heating temperature can be as high as 340 ℃, and generally under working pressure of 1.1MPa, because of working in liquid state, safe and reliable.
Owing to its characteristics of high heating temperature , low working pressure ,energy saving, thermal oil boiler can be widely used in a variety of industrial heating process. Instead of electricity, steam heating, and it can improve the productivity.
1. Petroleum chemical industry: polymerization, melting, condensation, distillation,forced heat preservation.
2. Oleo chemical industry: fatty acid distillation ,fat splitting, distillation, concentration, esterification, vacuum deodorization.
3. Synthetic fiber industry: polymerization, melting, spinning, extension, dry .
4. Textile printing and dyeing industry: hot finalize the design, thermosol dyeing, baking, calender, drying and hot air center.
5. Plastic and rubber industry: hot-press, hot-extent, extrusion, vulcanization molding, calendering, injection, mucilage mixer, conveyor dryer.

1. Strong Adaptability of Different Fuels
separated design for combustion equipment and upper furnace, according to the different nature of the solid fuel, furnace can be design individually .
2. Diversity of grate structure.
The structural grates has fixed and running forms, depending on your fuel nature can be manual or mechanical feeding .
3. Large diameter combustion chamber.
Boiler combustion chamber is composed of vertical large diameter circular tube, the coil structure with series or parallel, with large fuel combustion space, complete combustion, high thermal efficiency.
4. Best coil design .
Furnace internal and external spiral coil is made of bulls, small diameter steel pipe coil thermal expansion of good performance, low stress, safe and reliable.
5. The optimal process design
Three return flue gas, medium flows through the inside and outside coils, with uniform velocity, safe and stable operation
6. Sufficient output.
Reasonable heating surface layout, large area, good heat transfer effect, high efficiency, stable output, sufficient.
7. Perfect automatic control measures
precision control on outlet oil temperature , multiple protection and control are set on medium temperature, pressure and smoke temperature to ensure safe and reliable operation.
8. leading technology in automatic control.
Boiler controller adopts Siemens/delixi electric components, reliable in performance. Controller has three forms: normal, LCD display in both Chinese and English menu, touch screen man-machine dialogue remote control. Usually we equip with normal type .

Model Rated power (KW) Rated working pressure(MPa) Highest working temperature(℃) Fuel Length
Width (mm) Height (mm)
YLW-1400MA 1400 0.8 <350 Ⅱclass Bituminous coal and biomass pellet, etc. 4121 1900 2900
YLW-1800MA 1800 0.8 <350 4400 2400 3000
YLW-2400MA 2400 0.8 <350 5680 2480 3240
YLW-3000MA 3000 0.8 <350 6000 2650 3240
YLW-3500MA 3500 0.8 <350 6400 2770 3470
YLW-4200MA 4200 0.8 <350 6900 2820 3470
YLW-4700MA 4700 0.8 <350 7680 2985 3715
YLW-6000MA 6000 0.8 <350 7900 3200 3475
YLW-7000MA 7000 0.8 <350 8400 3300 3475
YLW-10000MA 10000 0.8 <350 9200 3300 3550
YLW-12000MA 12000 0.8 <350 12600 3820 3630
Note: Parameter is for reference only, if any changes should follow actual drawings.

Transaction Process
Customer Inquiry -- Offer Professional Consulting Service -- Place Order -- Customize Boiler Based on Customers’ needs --Production-manufacturing -- Payment -- Impeccable After Sale Service (installation and debugging, periodic maintenance, etc.)

Offered Technical Documents
Installment and Operation Instruction Quality Certificate
Inspection Certificate of Boiler Quality General Drawing of Boiler
Foundation Drawing Boiler Body Drawing
Boiler Room Design Drawing Drawing of Valves, Instruments and Accessories

Company Strength
Zhongding Boiler is the industrial boiler professor of China, it is referred as technical innovated enterprise. The manufacturer base is located in Zhengzhou Airport Economy Zone, and covers an area of 130 thousands m2. The company owns about 800 employees, including 110 technical engineers, and about 700 sets advanced manufacturing equipment. Zhongding Boiler concentrates on the invention of high-tech and energy saving boilers, has owned more than 20 sorts national patent technologies. 


Contact us now if you have any question about our company and products. Any of your inquiry and suggestion will be highly appreciated. We will keep your information completely private.

*Name : *Tel :
*Email :
*Message :