Industrial exhaust ventilation air fan blower with DC motor

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100 unit
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10000 unit/month

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Packaging & Delivery

Packaging Detail:wooden package or as customers' requirements
Delivery Detail:15-20days after receiving deposit from buyers

Specifications

Industrial exhaust ventilation air fan blower with DC motor 
high efficiency 
low noise 
good quality 
good aftersale service

             Industrial exhaust ventilation air fan blower with DC motor  

Hengtong Blower products in each big industry were used as key equipment, among dust removal centrifugal fan, boiler centrifugal fan, cement plant dedicated centrifugal fan,air centrifugal fan , gas delivery centrifugal fan high temperature centrifugal fan, environmental protect centrifugal fan etc were used in industrial and civil fields.

Application

 Hengtong blower custom-engineered centrifugal fans are designed specifically for each contract which allows us to apply a combination of experience, advanced design techniques and a knowledge of the operating conditions to select the optimum fan in terms of capital cost, running cost, maintainability and reliability. A wide range of options are available in terms of drive arrangement, output control, layout and ancillary equipment, to give maximum flexibility to the plant designer.  

 

 

Cement

Hengtong blower extensive design and manufacturing capabilities enable us to provide a wide range of fans for several applications in cement manufacturing industry , Direct driving small types drying centrifugal fan .are required for the refinement and blending of materials in pneumatic conveying system as well as exhausting fans for transporting and removing of materials. our pre-engineered and custom heavy duty fans are reliable to control the harsh environments of cement manufacturing industry.

 

 

Boiler system

According to different applications, boiler system are used for generating steam and electric energy in many different industries, boiler system needs forced draft fans to offer combustion air ,at the same time, induced draft fan remove products of combustion and maintain the required draft. over-fire air fan, primary air and FGR fan are used to circulate gases to different parts of the system. Hengtong blower is a leading provider of pre-engineering and heavy custom duty fans for boiler system.

 

 

Ventilation

Aeration system usually involve the use of a fan or a blower to inject and move air through solids or liquids,various materials needs ventilations due to the changing environment , Direct driving small types drying centrifugal fan .hengtong blower fans are utilized in aeration system to supply air and remove wasted compounds in wasted-water system.our Free standing Poultry ventilation blowe also provide moist and temperature control instorege and compositing applications.


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Q:Why does the fan turn?
The engine in the fan gained energy and began to work
Q:What is the principle of a vaneless fan?
The base will be a large amount of air from the suction hole at the bottom of the 5.28 gallons per second flow inhalation, then the air is pressurized into the annular inner wall, an impeller inside the edge of the ring in the air circular trajectory jet, change the air flow will cause the air pressure, and ultimately the formation of a cold air flow shares uninterrupted
Q:What is the difference between the natural wind and the sleeping wind?
As the time and depth of fall asleep increases, the intensity of the wind needed by the person decreases. The natural wind is random switching at each stall, without regularity.
Q:Have you been driving the fan, more electricity or more air conditioning?
If you want to use a fan, then put a basin of cold water on the ground in front of the fan in the room, and the cooling effect will be better.
Q:What's the effect of the air circulation fan?
In the case of air circulation fan, no need for air conditioning, nor the same as ordinary fans blowing uncomfortable, completely feel the wind blowing
Q:How to do if the electric fan is noisy?
Take apart the motor housing, there is a hole in the oil, plus sewing machine oil best
Q:What are the common faults of electric fans?
In case of abrasion, the blade does not rotate. The easiest part is to replace the parts, especially the shaft sleeve, which is easy to burn if worn.
Q:When did the electric fan start to appear?
25 years later, Ecclestone engine and electrical company in the United States, and developed the world's first electric fan gear driven around the head
Q:What is the difference between air conditioner speed regulation and electric fan speed regulation?
The difference between them is reflected in the range of speed regulation with a fixed torque load. Two, the motor efficiency is reflected at different speeds. Three, the torque is expressed at different speeds.
Q:Where does the wind from the electric fan come from?
The air passes through the fan blade, because it is oblique, and when the air passes, the fan leaves the air straight, while the other side takes a diagonal line with the blade

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