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vertical thermal oil boiler
vertical hot oil heater
vertical thermic fluid heater
skid-mounted thermic fluid heater
vertical thermal oil boiler
vertical hot oil heater
vertical thermic fluid heater
skid-mounted thermic fluid heater

Biomass/Coal Vertical Hot Oil Heater

YGL oil boiler| Solid fuel thermal oil boiler

YGL vertical thermal oil boiler is a solid fuel thermal oil boiler with chain grate or fixed grate. This boiler required small footprint, space-saving, low cost, running stable. It designed to operate on a wide range of solid fuels, like coal, wood, husk, sawdust and multiple fuel options.

Thermal Capacity: 50-14,000kw/h 200,000-12,000,000Kcal/h
Temperature: 280 / 320 /350 ℃
Styles: Hand or automatic feeding
Available Fuel: coal, solid fuels, wood chip, bagasse, straw, and other biomass fuel
Applied Industries: textile printing and dyeing, refinery&chemical, plastic and rubber, wood industry, building material, machinery industry, food industry, etc.



YUANDA BOILER design & produces YGL vertical thermal oil boiler, It is is a biomass/coal fired boiler with capacity ranging from 120kw to 14,000kw, 10,0000kcal to 12M kcal. Used to output hot oil, for heating, drying and other purpose etc.

Two types of vertical thermal oil boiler avaiable. YGL vertical thermic oil heater adopts fixed grate, more cost effecttive. YLL is the automatic vertical thermic fluid heater, more efficiency. The biggest differenc between the two is the feeding method and slag remove method

Design Points

●Adopts vertical structure, small occupy, less civil works and low cost.
●Durable combustion device, strong fuel adaptability like biomass, firewood, wood waste, coal and other solid fuel.
●Adopts three pass, oil covered fire structure, ensure boiler lifespan, save fuel cost.
●External hot oil heater, prevent oil carbonization.
●Equipped protection devices circulation oil pumps/thermal oil flow meters to deal with emergencies such as power outages, abnormal oil flow.
●Seted temperature free and high-precision temperature control.
●Can be pre-installed, made into skid-mounted, mobiled thermal oil boiler etc.

Product Advantages

●3 pass flue gas, smoke stay inside of boiler to heat thermal oil 3 times, greatly reduce temperature of outlet smoke, improve boiler thermal efficiency, energy saving, reduce fuel cost.

●Smoke transfer room is wet back structure, avoid burning deformation, ensure boiler lifespan.

●"Patented Serpentine Tube Design + Biomass Soot Blower + Double Inspection Door" Convenient for inspection and scoot blowing, improve heat transfer rate.

●Double layer 12cm aluminum silicate insulation cotton, reduce heat loss, boiler surface temperature is not higher than 40 ℃.

●100% safety with 5 Levels Interlock Control. Super oil temperature alarm, Low oil flow alarm, Over exaust temperature.

●Using energy-saving device like economizer/preheater/cyclon/wet scrubber, environmental protection and energy conservation.

About Yuanda Boiler Co., Ltd

■ Established in 1956, as a stated owned enterprise.
■ Over 16 years export experiences, payment & shipping protection
■ CE ASME DOSH EAC GOST ISO high standard boiler certified
■ Production of various types boilers, provide pre-sale boiler proposal for customer select
■ Directly factory low price & quality protection.
■ Completed technology & after-sale service team.
■ Support Video/VR inspection. Abroad installation and commissing service etc
■ Technical discussion, drawing about boiler solution for your company use

Industrial Boiler Manufacturer


WELCOME Contact Us for Boiler Information

Just please confirm 4 points as bellow, we will offer the appropriate boiler model for you, with price, specifications, running pictures.

1. How many ton/kg/kw/hp/kcal capacity you need?

2. What pressure or working temperature you need?

3. What fuel you plan to use?

4. What factory will you use the boiler?


YGL oil heater
Model Rated thermal power
Rated working pressure
Thermal oil outlet temperature
Thermal oil inlet temperature
YGL-120 120 0.8/1.0 280/320 250/290 Soft coal, firewood, rice husk, palm shell and the other biomass fuels
YGL-240 240 0.8/1.0 280/320 250/290
YGL-350 350 0.8/1.0 280/320 250/290
YGL-470 470 0.8/1.0 280/320 250/290
YGL-700 700 0.8/1.0 280/320 250/290
YGL-950 950 0.8/1.0 280/320 250/290
YGL-1200 1200 0.8/1.0 280/320 250/290
YGL-1400 1400 0.8/1.0 280/320 250/290
YGL-2000 2000 0.8/1.0 280/320 250/290
YGL-3500 3500 0.8/1.0 280/320 250/290
Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design.

Recommend Boiler

YYW thermal oil boiler

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YLW hot oil heater

coal, biomass burning, chain grate combustion.

YGL thermic fluid heater

vertical thermal oil boiler, oil gas or solid fuel fired types. Low requirment for boiler room, easy for operating

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