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Everyone celebrated the birthday of the new employee of the foreign trade department and sang a birthday song for her!
Related Posts
19
May
Selection of Materials and Impellers for Multi-stage Centrifugal Fans
Multi-stage centrifugal fans are widely used in various industries for their ability to generate high pressures and move large volumes of air. When designing and selecting the materials for these fans, two key aspects need to be considered: the fan casing materials and the... read more
11
May
Structural composition of multistage centrifugal fan
Multistage centrifugal fan is a type of fan commonly used in industrial and construction fields, and its structural composition usually includes the following main parts: Shell: The shell of a multi-stage centrifugal fan is the outermost structural component. It is usually made of steel plate... read more
26
Nov
Weekly morning meeting
Monday morning meeting be held as usual. Employees actively express their views on various problems and how to solve them after thinking. At the meeting, the supervisor answered the questions of each employee and gave the best solution. After the meeting, we took a group photo to... read more
27
May
Advantages and Applications of Pneumatic Ventilation Fans in Mining
Advantages of Pneumatic Ventilation Fans: Safety and Health Benefits: Pneumatic ventilation fans offer several safety and health benefits in mining environments. Firstly, they effectively remove hazardous gases, such as methane and carbon monoxide, preventing their accumulation and reducing the risk of explosions. Additionally, these fans help... read more
17
Apr
The difference between multistage centrifugal fan and centrifugal fan
Centrifugal fans and multistage centrifugal fans are two types of industrial fans commonly used in various applications. Although they both operate on the principle of centrifugal force to move air, there are significant differences between them. A centrifugal fan, also known as a radial fan,... read more
25
Feb
How to eliminate the vibration of the blower?
1. Poor shaft installation a. Make adjustments and re-align. b. Make adjustments to leave an appropriate allowance for displacement compensation. 2. The fixed part of the rotor is loose or movable. a. Weld the alloy of the bushing, adjust the gasket, or scrape the middle line of the... read more
24
Oct
About the maintenance problem of dust removal centrifugal fan
The dust removal fan has been widely used. The air volume of the five air inlets of the dust removal fan will be adjusted according to the dust volume of each suction port to ensure the reasonable distribution of the air volume of each... read more
14
Nov
What should be paid attention to when choosing a centrifugal fan?
Before choosing a centrifugal fan, we should understand the production and product quality of the centrifugal fan, such as the variety, specification, and special purpose of the product, as well as the development and promotion of new products. We should also fully consider the... read more
15
Apr
The comparison and application prospect of The Single Hydraulic Prop and traditional support methods
Traditional support methods in underground coal mining include timber supports, steel arches, and concrete blocks. While these methods have been used for decades, they have several limitations that make them less effective than the Single Hydraulic Prop. For example, timber supports are highly susceptible... read more
08
Feb
How to make the direct-expansion air conditioning unit work efficiently
The direct-expansion air conditioning unit is a multifunctional air handling unit. In use, all components should play a role. So, how to make the direct-expansion air conditioning unit work efficiently? 1. Check the final resistance value of primary and intermediate filters. The primary filter should be cleaned... read more
