30
Aug
1.Photo Of Singapore Client.
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10
Apr
Coal yards and slag yards are one of the main sources of air pollution, which have a major impact on the surrounding environment and public health.
To meet the needs of different scenarios, Zibo Decent Machinery provides a variety of dust reduction equipment options:
Fixed dust... read more
14
Mar
In order to better achieve the effect, how to ensure that the negative pressure fan achieves the effect during the installation process can refer to the following aspects:
1. It is best to install the negative pressure fan in the middle of the room, away... read more
09
Aug
The southwestern region of Serbia, particularly the area around Belgrade, is renowned for its abundant geological resources. Within the borders of Serbia, numerous gold mines are distributed, with many of them operating as underground mining sites. These gold mines boast substantial reserves and have... read more
16
Jan
Axial flow fans are widely used, that is, the airflow in the same direction as the blade axis, such as electric fans, fans outside air conditioners are fans that operate in axial flow mode.
The reason why it is called “axial flow” is because the... read more
05
Mar
Do you need a professional woodworking dust collector manufacturer to customize the dust removal equipment you need?
Then, you may wish to consider Decent Dust Collector Dust Collector Dust Collector Dust Collertor, a professional woodworking dust collector manufacturer integrating design, production and sales.
In order to... read more
03
Apr
Mine fans work on the principle of centrifugal force. They comprise a rotating impeller that draws air in from the outside and expels it into the mine. The impeller’s blades are angled in a way that creates a pressure differential, forcing the air towards... read more
08
Dec
The multi-stage centrifugal blower manufactured by Zibo Decent Machinery Co., Ltd. is defined by its unique design of the main unit, accessories, and supports. The accessories incorporate several parts such as elbows, mufflers, filters, general-purpose wire mesh filters, and low- to mid-range filters that... read more
29
Jun
When faced with challenges related to their existing tunnel ventilation fans, MK Tunnel Company in Singapore turned to Decent Machinery for a solution. Recognizing the importance of reliable equipment in tunnel excavation projects, Decent Machinery collaborated closely with MK Tunnel Company to understand their... read more
28
Dec
Recently, many customers who have come across us have had problems with fans they bought from other companies. The air volume of the fans is too large. In fact, centrifugal fans have a long history of development. Our country previously developed various relatively simple fan products, and their working principle is basically the same as that of centrifugal fans. In 1862, a British inventor produced a centrifugal fan whose impeller and casing were concentric circles.
But when this product works, the energy efficiency is very low, only 40%, and it is mainly used for mine ventilation. In 1880, people produced a new type of fan… In 1898, the Irish designed the Sirocco centrifugal fan with front blades, and various countries gradually adopted it.
In order to improve the performance of the equipment, the centrifugal fan equipment has been developed over a period of time, and the work efficiency has been dramatically enhanced. Especially since the 1940s, it has developed rapidly. The device belongs to a fluid-driving machine that depends on the input of mechanical energy to increase the pressure of the gas and transport it. In practice, it can be designed according to the different needs of users to achieve better results.
It is worth noting that when we install a newly purchased centrifugal fan, it does not mean that it can be used immediately. Debugging is still necessary at this point. If it is determined that the fan speed is too large or too small, four adjustment measures should be taken: 1. Adjust the air volume; 2. Adjust the damper opening; 3. Adjust the resistance coefficient of the pipe network; 4. Change to a fan with higher or lower pressure.
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