27
Sep
Q: What are the core components of the chiller?
A: The core components of the chiller are mainly these four: Compressor, Condenser, Expansion valve, Evaporator.
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13
Oct
Q: Can you explain your advantages
A: Our price is based on class ABC,And the class a models you can see the The cannon body is a thick than your phones.
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27
Jul
How to Confirm the Centrifugal Fan Outlet Angle?
Fan rotation is determined by looking at the fan from the drive end. For centrifugal fans, discharge is the direction the fan outlet points.
Specification of the rotation and discharge when ordering a housed centrifugal fan is required so... read more
08
Apr
Can it be used as an effective weapon to eliminate COVID-19?
1.Special designed fog cannon can disinfect the covid-2019 coronavirus by spraying chlorine-containing disinfectant.
2.Can be mounted on a truck, easy to move.
3.Can be used with a generator or connected to a local power source(voltage 220v,380v,415v,... read more
21
Mar
The major types of centrifugal fan are radial, forward curved and backward curved.
Radial fans are industrial workhorses because of their high static pressures (up to 1400 mm WC) and ability to handle heavily contaminated airstreams. Because of their simple design, radial fans are well... read more
21
Mar
Introduction
Fans and blowers provide air for ventilation and industrial process requirements. Fans generate a pressure to move air (or gases) against a resistance caused by ducts, dampers, or other components in a fan system. The fan rotor receives energy from a rotating shaft and... read more
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
20
Mar
In order to help you to get our centrifugal or axial fan blower quotation faster, please check the below instruct video for reference.
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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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21
Mar
Fan Characteristic Curve stands for the relationship between volumetric flow rate and the pressure drop across the fan (static pressure), which is described by the fan characteristic curve. It is usually provided by the fan manufacturer. Below table shows a characteristic curve for a common... read more