Gold Member Since 2017
Audited Supplier
Wuhan Aojie Technology Corporation

Dual Swirl Coal Burner, Coal Burner, Heater manufacturer / supplier in China, offering National Patent Dual Swirl Coal Burner, Natural Gas Burner in Industry, Coal Burners and Pulverized Machine and so on.

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National Patent Dual Swirl Coal Burner

FOB Price: US $1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000/ Piece
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Port: Shanghai, China
Production Capacity: 200PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: WHAJ-CB
  • Customized: Customized
  • Fuel: Coal
  • Type: Burner
  • Coal Consumption: 100-1000 Kg Per Hour
  • Trademark: WHAJ
  • Specification: According to Drawing
  • Certification: ISO
  • Surface Treatment: Painted
  • Range of Applications: Industrial
  • Burn-off Rate: 99%
  • Weight: 56-420kgs
  • Transport Package: Standard Export Package
  • Origin: China
Product Description
National Patent Dual Swirl Coal Burner

Product Description
 The industry features of dual swirl industrial coal fired burner for boiler
 1.coal consumption decreased by 30%
2.consumption-efficiency≥ 97%
3.slag contains≤ 1% 
4.burn-off rate≥ 99%
5.emission≤ 50mg/m3
1.The fuel is evenly allocated with reasonable air distribution at the outlet of the pulverized coal burner. With a proper mixing point of the secondary air and the primary air, the length of the black flame at the outlet of the burner is usually controlled within 200-350mm in order to ensure the timely firing and sufficient burning.
2.A good aerodynamic field can be formed, which can facilitate sparking and an even mix of the pulverized coal and air. Meanwhile, slag-bonding also can be avoided.
3.The flame ejected by this machine possesses both the axial space rate and the rotating tangential component velocity.
dual swirl industrial coal fired burner for boiler installation
1. there is enough distance among the burners. and flow air can be freely expanded and form recirculation zone in order not to interfere one another.
2. the flame cannot swash against the adjacent wall or block wall , which will lead to slagging in the adjacent wall or block wall. With regard to industry boiler, the basic layout form has four styles :
1. Quadrangular layout.
2. Front wall against back wall layout
3. Front wall layout.
4. Layout from top to bottom
dual swirl industrial coal fired burner layout dimension

Distance name

Distance (D means "nozzle diameter"

Burner centerline to cold ash bucket


Vertical distance between the centerline of
the line layout burner


Horizontal distance between the centerline
of the single-row layout burner


Burner centerline to adjacent wall


Packaging & Shipping
 We have developed long and good relationship with many shipping agents. 
Ocean freight partners are: APL, COSCO, OOCL, CSCL, MSC, etc. and train shipping is also available. 
The perfect shipping way and best service with lowest price are always provided for customers.
Our Services
1)Pre-sale services: enthusiasm
Provide you the prophase plan, process flow design and manufacturer equipment according to your special demand.
2)Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
3)After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
Service Commitment
The product has a warranty period of one year since the date of sale, during which, our company will repair the fault caused by product quality for free, while, faults caused by incorrect operation, improper maintenance, as well as fire wear and tear are beyond the scope of warranty.
Users need to submit product information to our after-sale service department within the fixed time after purchasing our products, for us to establish customer archives. We have recorded all our products that have been sold, so users need to properly record the products brand and number indicated in certifications, for us to do the follow-up service.
We provide a life-long maintenance service for all products sold by our company
After-sales Services 
1. Free repair within guarantee period and charge for cost after guarantee period. 
2. Complete records and repair ways to users for a detailed understanding problems. 
3. Free upgrades of software to users. 
4. Free replacement within 3 years and maintenance within 5 years. 
1.Why us?
We provide professional industrial furnace and industrial design as customer order. 
2.How is the quality of your products?
Our products are manufactured strictly according to national and international standard, and we take a test on every grinder before delivery.
If products' quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.
4.How about price?
Yes, we are factory and be able to give you the lowest price than market one, and we have a policy that " for saving time  and absolutely honest business attitude,we quote as low as possible for any customer, and discount can be given according  to quantity".
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