700KW To 7000KW Thermic Fluid Asphalt Induction Heating Thermal Oil Heating Boiler Heater for Paper Industry

$7,000.00 - $120,000.00
Min. Order
1 Set
Choose your specifications
Company Information

Henan Dakai Thermal Technology Co., Ltd.

CN Trading Company
Response Time
Response Rate:
1 Year Paid Supplier Supplier
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Quick Details

Port: Shanghai/Qingdao/Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 5000 Set/Sets per Year
Condition: New
Place of Origin: Henan China
Brand Name: Dakai
Type: Natural Circulation
Style: Horizontal
Usage: Industrial
Output: thermal oil
Structure: Fire Tube
Weight: depends on boiler capacity
Fuel: Oil-fired
Pressure: Low Pressure
Certification: SGS ISO ASME
Dimension(L*W*H): depends on boiler capacity
Applicable Industries: Manufacturing Plant,Food & Beverage Factory,Printing Shops
Product name: Thermic Fluid Asphalt Induction Heating Thermal Oil Boiler Heater
Design fuel: natural gas, lpg,lng, diesel(light oil),heavy fuel oil
Structure: three pass fire tube wet back oil boiler
Color: blue
Rated working pressure: 0.8MPA 1.0MPA
Max Oil temperature: 350℃
Thermal power: 350KW 700KW, 1000KW, 2800KW, 3500KW, 4200KW etc.
Material: Q345R Steel Plate Thermal Oil Heater
Weight: 3.0-28t Thermal Oil Heater
Thermal efficiency: 98%
After-sales Service Provided: Engineers available to service machinery overseas
Warranty: 1 years
Packaging Detail: Thermal Oil Heating Boiler Packing: 1.Boiler mian part and large accessories (platform,chimney,economizer,etc) are nude packing. 2.Small accessories are wood box packing. 3.Shipping way is by sea or train, to choose way according to customer's country.

700KW To 7000KW Thermic Fluid Asphalt Induction Heating Thermal Oil Heating Boiler Heater for Paper Industry

Product Description

Thermal Oil Heating Boiler Introduction:

The YYW series oil fired thermal oil boiler designed with  three passes coiled tubes, the tail heat surface form the  wet back type smoke-transfer chamber structure, to improve heat efficiency. large access door design of boiler's front and rear panel,hammer paint coating, which makes the inspection convenient ,elegant outside.

Product NameThermal Oil Heating Boiler
TypeNatural Circulation
Capacity350KW-7000KW thermal oil heater
StructureHorizontal fire tube, single drum Thermal Oil Boiler
PressureLow Pressure
FuelNatural gas, lpg,lng, diesel(light oil),heavy fuel oil
Dimension(L*W*H)Depends on boiler capacity
Weight3-28ton Thermal Oil Boiler
After-sales Service ProvidedEngineers available to service machinery overseas
Boiler operation styleAutomatic
Max Oil temperature350℃
Boiler pressure1.0Mpa 1.25Mpa 1.6Mpa 2.5Mpa
Application fieldplywood processing, timber mill,Asphalt solubility etc.

Thermal Oil Boiler Pictures:

Thermal oil boiler.jpg

Unique Manufacturing Technique and Complete Inspection Process:

1.High temperature annealing treatment of flat head 
2.Fully automated tube sheet welding
3.1.4 times' hydro test
4.All-around crack detection
5.Optimizing installation technique during 20 years' production
6.24 hours operation debugging of grate
7.60 lines inspection before delivery
8.Fully automated processing of spirally corrugated tube
9.Fully automated Precise technique of blanking
10.Experienced welding construction team



Thermal Oil Heater Unique Technical Expression:

Unique technical designFunction
1.Wet back type smoke-transfer chamberFully absorb the back end smoke temperature
2.Three coiled tube and three-pass structure    Extend the time of gas stay in boiler to achieve sufficient heat transfer, with fire surrounded by oil structure
3.Multi-pass oil way design, reverse heat transfer Rational layout the heat surface, combine the different temperature section for heat transfer layout 
4.Lower entrance and higher exit oil flow design  Ensure the rationality of process of medium, the heat transfer oil is from low entrance to high exit, and the medium gas is difficult to stay in the furnace during operation , which can be easily discharged from the system
5.External header designPreventing the direct heating of the flue gas to the header, causing internal carbonization to ensure safe operation of the boiler
6.Large access door  designOpen to the left or right according to the boiler room space
7.Fast hardening casting material of front and rear smoke box    high temperature resistance protection, strong solidification, long life cycle
8.Integrated junction box design   standard  circuit

 thermal oil heater.jpg

Technical Feature of Burner:

1.Automatically control

2.Flame monitoring

3.Automatic ignition system

4.Autonomous filter

5.Automatic heating equipment (heavy oil)

Thermal Oil Heating Boiler Features:

1.Fully automatic burner

2.Economizer configuration

3.Double pressure gauge

4.PLC intelligent control  

5.Auxilires modularize

6.High and low oil tank automatic oil replenishing device   

7.Anticorrosion energy-saving equipment

8. Layer row finned tube in energy-saving equipment

9.Professional industrial design 

Technical Parameters

Thermal Oil Heating Boiler Technical Parameters:

 Thermal Efficiency      >96%
Out/ inlet feeding thermal oil  temperature(℃)280/250, 320/290
Circulation Oil Volume(m3/h)4080160240320480
Connection Pipe DN(mm)80100125125200200
Fuel Diesel oil,Heavy oil,Natural gas, Light diesel oil
Notice: Parameter is for reference only, we can design the boilers based on customers’ needs.


Boiler Accessories

thermal oil heater.jpg

Related Products:


Customer case

customer case_01.png 


Packing&shipping of the Boiler:
1.Boiler mian part and large accessories (platform,chimney,economizer,etc) are nude packing.
2.Small accessories are wood box packing.
3.Shipping way is by sea or train, to choose way according to customer's country.



About us

Henan Dakai Thermal Technology Co., Ltd. is an integrated thermal equipment supplier created by modern enterprise standards, processes, mechanisms. Its business includes:technology consult,system design,equipment sales and installation,after-sales maintenance.

We have mature matched ODM production base and OEM manufacture for stable systematic devices, so as to provide you with high quality equipment.

We have an experienced technical team,and the core technical staff has more than 20 years of design and operation experience, providing absolute professional technical support.

We possess the ability to research and develop technique independently,we have more than 20 technology patents at present.So we can guarantee your thermal system have a powerful technical advantage.

We own China's B class boiler installation qualification, with strict installation standards and responsible construction team,to create a standardized excellent project for you.

We not only provide superior equipment, but also focus on the technical matching of the entire heating system, to provide you with safe, intelligent, energy-saving, environmental friendly and stable operating system.


Our Service

1.We help to choose the suitable boiler model according to the requirements of customer

2.Providing relative technical data, technical service and operation guidance for whole life long.

3.We keep 24 hours online and keep close contacts during the production process to ensure on time delivery with perfect finished product.

4.We will send engineers to your local project site to guide the installation and commissioning if

necessary,the buyer should take all the correlative charges (accommodation and food,round -trip tickets).

steam boiler.JPG



Q1: How can you get the best price quickly?
(1)We need to know the boiler capacity, the fuel you plan to use and the steam pressure you need, and then we can confirm the boiler model.                

(2) Customer needs to provide us your name, email address and company name, and then we will send you price list immediately.And if you use whatsapp, skype or wechat, you can provide us your ID, it will be more convenient for our communication.

 Q2: Why should you believe our boiler quality?

(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(welding seam): ensure the quality of entire boiler;

(4).Hydrostatic test: ensure the standard working pressure and safety;

(5).Passed SGS certificate.

 Q3: What about the installation and Commissioning?
 After you receive the boiler, we will guide you to make some preparation for installation;If necessary, our expert will fly to your local place in 72 hours. The experts will responsible for guiding installation and commissioning. But the buyer will be in charge of fee corresponding.

 Q4:What is the using life of your boiler?
A:Normally the boiler is designed for 20 years life span, but with right operation and good maintenance,the boiler can be used for 20-25 years.

  Q5:Whether the boiler can burn dual fuel or multi-fuel?
Dakai boiler have oil burner, gas burner, and oil&gas dual fuel burner, we can offer the specific burner based on customers’ requirement.