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Manufacture for direct gas fired hot air furnace/coal fired hot air generator/oil fired hot drying machine

Manufacture for direct gas fired hot air furnace/coal fired hot air generator/oil fired hot drying machine

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Product Description

MBZ direct coal-fired hot air furnace consists of MBL coal burner, high-temperature pueifying room and air mixing room.

Bituminous coal (soft coal) is fed into coal hopper through coal feeder. The coal at a certain height is delivered into burning hearth of coal burner by chain gate. Combustion fan sends air into burner, hot gas produced by burning coal erupts from fire outlet of coal burner and enters in high-temperature purifying room at about 1000deg.C then mixes into a certain amount of fresh air, the mixture at the wanted temperature flows into dryer(such as spray tower, rotary dryer, oven, drying house, flash dryer, fluidized bed etc.)to dry material. Temperature of hot air can be adjustable according to the demand. When hot air is supplied continuously, its temperature fluctuates within ±5 deg.C. 


(1) Sufficient combustion, there is no black smoke, good operation conditions.

(2) Hot air is very clean, dust content:25-120 mg/Nm3.

(3) Heat efficiency>95%.

(4) Hot air temperature below 900 deg.C can be adjustable easily. When hot air is supplied continuously, its temperature fluctuates within  ±5 deg.C.

(5) Operate simply, adjust easily.

(6) High security ,there is no danger of explosion.

(7) Durable, low operating cost, easy maintenance.

(8) All the hot air flows into dryer; there is no increased outlet during production process.

Scope of application:

Daily-use Chemical,Ceramics,Fertilizers, Feedstuffs, Chemicals, Building materials and others



Packaging & Shipping



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 



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.

As more people discover the benefits of this product, more people begin to purchase it thanks to its huge beauty. The product has been certified under CE. People will be not easily distracted by the hotspots or glare of this product. The only thing people will experience is to enjoy its beautiful light. The product has been certified under CE.
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