The medical care area is connected by a central clean channel, and each medical care unit corresponds to 4 isolation ward units. The medical unit can be divided into a clean area (including the central clean passage and the clean room connected... read more
Project Name: Iron Mine Ventilation System of Luzhong Mnining Group
Date of Project: 08-08-2014
Mine axial flow main fan, widely used in coal mines and non-coal mines. Personalized design according to user requirements, using ternary flow theory and INVENTOR software for 3D modeling, flow field... read more
Product Structure Features:
(1) The shell of the switch cabinet is machined from aluminum-zinc-coated steel plates, and multiple folding processes are adopted, so that the whole cabinet not only has high precision, strong corrosion resistance, and anti-oxidation effect, but also ensures that it will not... read more
Introducing our revolutionary new product: the Total Mine Ventilation Solution. This state-of-the-art system is specifically designed for use in mining operations. providing safe and efficient ventilation for underground mines. The solution utilizes advanced technology to optimize air flow and temperature regulation. ensuring a comfortable... read more
Used for customer’s mineral flotation process. C150-1.4 185KW. After finishing, customer’s third party have an inspection before package and delivery from factory and feel very satisfied. Each fan will be tested more than 2 hours, computer record parameters such as airflow, pressure, temperature etc.... read more
Decent tunnel variable frequency fan is one of the key recommended products of the fan factory. There are many kinds of tunnel fans produced by our company. The sales of tunnel variable frequency fans are very good, why will customers choose tunnel variable frequency... read more
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
Bearing housings are critical components of machinery that support and protect bearings, ensuring their smooth and efficient operation. One of the key considerations when designing a bearing housing is how to manage its operating temperature. Excessive heat can cause bearing failure and other damage... read more
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.
Product: Tunnel Fan
1. Receive customer deposit