Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ).
Related Posts
27
Jul
Centrifugal fans impellers types.
Centrifugal fans impellers or blades can be divided in to following several types with different functions and specific purpose: Radial Blades These are high-pressure fans with medium airflow. Radial-bladed fans are best for industrial applications where there is dust, or in environments where there is gas or moisture... read more
18
Mar
Operation of ventilation systems in times of Coronavirus and other viral contaminations
Regardless of the manufacturer of a ventilation or air conditioning system, ventilation systems pose a potential risk to human health if maintenance is unsuitable. To reduce the existing risks, operators are obliged to carry out a risk analysis and to set up the maintenance... read more
27
Jul
How to Confirm the Centrifugal Fan Outlet Angle?
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
22
Apr
(English) Extend the life of the Fog cannon, what needs to be done or attention?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
14
Apr
(English) Why do we need to use chillers in industrial production?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
28
Jul
MOTOR POLES & RPM & HZ
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
29
Apr
(English) Who is operating the large-scale fish pond plantation?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
13
May
(English) Do you know which refrigerants are used in industrial refrigeration equipment?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
14
Oct
(English) Do you know what can replace the screw air cooled chiller?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more
07
May
(English) Why is the bad smell disappear from our factory? Where did they go?
Rất tiếc, mục này chỉ tồn tại ở Tiếng Anh (Mỹ). read more