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Industrial coal fired indirect heat exchanging hot air furnace/ Hot air generator fuel coal oil gas

Industrial coal fired indirect heat exchanging hot air furnace/ Hot air generator fuel coal oil gas

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Product Description

Our company can provide the design, manufacture, installation and debugging of the hot air furnace with a capacity of 10-20 million kcal/h. The fuel can be coal, natural gas, biomass, etc. Our company's hot air furnace are widely used in chemical, fertilizer, feed, building materials, medicine, food, metallurgy and other industries.

 Technical characteristics:

(1) Flue gas dust removal and purification technology is adopted to effectively control the local burning of the heat transfer tube by the flame, reduce the dust content entering the heat exchanger, and increase the life and thermal efficiency of the heat exchanger;

(2) The heat exchange uses the countercurrent way, the flue gas flow outside the tube, the air flows inside the tube, strengthens the heat transfer;

(3)Heat exchange pipe adopts advanced jet flow and internal plug-in structure.The heat transfer efficiency is improved;

(4)Thermal efficiency > 75%. The maximum output temperature is 600 , and the stability of hot air temperature is +5 .

(5) Long service life of equipment and low maintenance rate.

(6) The operation of the equipment is simple and the maintenance is convenient. High safety, no explosion danger.

Scope of application:

Food, medicine, chemical industry, building materials and so on.





Company Information

Our company is a "National High-tech Enterprise". It is a member of China washing Association technical equipment Specialized Committee and has the autonomy of import and export business. The company has a complete product research and development system,quality management system and professional engineering construction team. The company has passed ISO9001 international quality management system certification.  Many of the company's technologies and equipment have applied for national invention and utility model patents.


       Contact :  Helen  Zhong

       Tel & Wechat&Whatsapp :0086-18358307131

       Zhejiang Meibao Industrial Technology CO.,Ltd.

      Address: Floor 14(151)th,Wuchan Guoji Plaza,Kaixuan Road,Hangzhou ,China 


Packaging & Shipping



Why choose us

a) Professional team to design the perfect products according to your specific demands.

b) Reliable after-sell service and technical supporting.

c) Precise engineering drawing available and private scheme only for you with the most economic and efficient purpose. 

Our Clients:

Sino-Arab Chemical Fertilizer Co., Ltd.,

Unilever Ltd.,



Nice Group

Nafine Group

Liby Group

German Henkel Co. Ltd,etc.


People can't help fall in love with this stylish product because of its simplicity and versatility with beautiful and slim edges. The product is designed to save energy and meet emission standards. I start up my small business recently and this product was so easy to navigate. The set up was so easy to follow. - Said one of the business owners. The product is designed to save energy and meet emission standards.
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