04
Apr
The efficiency of an electrical motor is the ratio of mechanical power output to the electric power input.
IE = International Efficiency :
IE1 (Standard Efficiency)
IE2 (High Efficiency)
IE3 (Premium Efficiency)
IE4 (Super Premium Efficiency)
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25
Oct
Q: How about the function section of AHU?
A:There are filter section, surface air cooler,water spray section,fan section ,In different environments, the functional segments of AHU will be different, we will customize production according to the requirements provided by customers.
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24
Sep
What Kind Water Pump do you have?
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08
Jan
Antifreeze, cold and cold
Adults and children add clothes
Measures for fruits and vegetables
What measures should be used to prevent frost damage to crops?
Everyone will do it
Strengthen coverage, keep warm and anti-freeze
Fertilize the soil and increase the soil temperature
Control nitrogen and spread ash to improve cold... read more
02
Nov
Do you know the order process of Decent Machinery?
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28
Apr
How does an efficient dust removal fog cannon achieve large-area dust reduction treatment?
According to the type of operation, fog cannons can be divided into manual and automatic.
What is a manual? As the name implies, during the use of the fog cannon, all the up... read more
28
Sep
Can you accept video visits or inspections?
Sure, under special circumstances, especially in the current epidemic situation, customers only need to make a video appointment with us 3 working days in advance, and we can accept video visits to the factory and inspections.
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11
Jun
How to calculate surface area range of mining ventilation?
“Surface area range” also known as cross-sectional area of the premise through which the air comes out (exit) of the mine. If people move in this premise, the maximum speed must not exceed 8 m/s. Based on that,there are always two solutions for client’s choice,see what is showed in the following sketch:
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12
Apr
Shock! Global factories will stop working without her!
Decent machinery industrial blowers are very versatile and varied because they are used in just about every setting imaginable that calls for clean air or comfortable temperatures.
Such settings include those in the home, at the workplace, in gyms, spas and bathrooms, and in any industrial or commercial building.
Some of the many industries in which customers use industrial fans and commercial fans include industrial cleaning and building maintenance,
electrical power, disaster relief,healthcare, air quality control, cryogenics, food processing, printing, agriculture, mining, welding, automotive,
paper making, cement production, textiles, and packaging.
History
The history of industrial blowers is tied up in the long and storied history of the domestic fan.
However, today, we’ll leave out some of the domestic fan details and cover mostly those related to industrial fans.
One of the earliest industrial blowersystems that we know of was an air conditioner from the Han Dynasty in China.
This air conditioner was a manually operated rotary fan, featuring seven wheels. It was designed by engineer Ding Huan.
Several hundred years later, during the 8th century (Tang Dynasty), another Chinese engineer redesigned the air conditioning fan, so that it could use hydraulic power.
Today, industrial blowers are more diverse than ever. Manufacturers have developed blowers to meet all sorts of specialized needs, from laboratories to clean rooms to burn units.
Engineers, designers, and manufacturers everywhere push themselves every day to produce the next innovation in ventilation, heating, and cooling.
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28
Jul
The speed a synchronous motor will run can be determined by the number of poles of the motor and the frequency of the electrical service using the formula:
RPM = Hz* (2 / poles) * 60
where
RPM = shaft rotation speed or revolutions per minute
Hz =... read more