About us                                                                                                                                              

Established in 2005 ,Chongqing  Haodong Technology co.,Ltd is a mannufacturer specialiaed in the research, development and production of infrared catalytic burner.

The inrared burner is based on catalytic combustion patent technique which is advanced in the field and which is developed by Sichuan Chemical Works Ltd. Now they have been successfully applied in coating,foods drying and baking ,drying process, heating at low and middle temperatures, warming , heat  preservaton,Now we mainly sell infrared gas burner,room heater ,chain,and other products 

http://cqhdkj.en.china.cn/company_profile/capability_assessment.html

newest high quality infraed gas heaters for warming   (HD550)                                       

 Feature                                                                                                                                                

1. burner Material upgrade to 150mm black crystal furnace core, resulting in greater heat .

2. with a two-inlet ,(one big and one small),realize diffrent size to Supply the gas  separately .higher Thermal efficiency!!
3,calculate accurately the mixed proportion of air and nature gas.Higher efficiency, Burning more fully!!

4,T his product can use NG as gas sourece 

Advantages                                                                                                                                        

1. No Carbon Deposition

2. Waterproof

3. High heat efficiency, 95% of energy released in the form of infrared ray; heating the objects directly ;

4. Low pollution: CO≤80ppm;NOx≤10ppm;CHx≤50ppm

5.  Pulse  ignition

6. Portable take along

7. Easily place and install

8. Adjustable firepower

9.Flameout protection:more safety.

  Product description:                                                                                                                         

1)    regular brand,safe and secure.

2)    Long=distance infrared radiation heating, heating fast and uniform

3)    firepower can be adjusted by knob to meet different heating needs, practical.

4)    High quality burners, fully premixed combustion, combustion efficiency can up to 99% energy saving and environmental

5)    electronic ignition for LPG or LNG.

6)    Use Scope: Scope: family, villas, hotels, offices, commercial buildings, conference rooms, restaurant, karaoke rooms, central heating supplement, temporary field operations activities room, tent, toll booths, and other booth.

7)    Heating Area: 15-30 square meters.

8)    Heat Load: 3.5 (KW / h)

9)    natural gas consumption (NG): 0.35m3/h

Precautions                                                                                                                                        

1,Supply the gas after ignition,close the gas once left

2, Please make at least one door or window open, so that keep the indoor air circulation.

3, After use, please pay attention to close the intake switch.

4, During use, If the flame gets small, please dredge through the nozzle holes.

 5 Never drip water on the stove when it burns

 Largest advantage of infrared gas heater commpared to others:                                    

We also supply igniter, ignition pin, solenoid valve.                                                               

Contact information                                                                                                                        

If any need, welcome to contact us freely!!                                                                                

We'll do our best to serve for you!!                                                                                              

Your satisfaction is our passion!!!