WELCOME TO RITA’S BIRTHDAY
Here comes today with special pride in all the achievements you have made. May your dearest wishes through all the years in store come true, and make you happier than you have ever been before.
We hope that you enjoy this special day and your birthday grows happier by the minute!
Happy Birthday !!!
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
Make the flow rate of the pump or fan constant greater than QK. If the required flow in the system is less than QK, a recirculation pipe or an automatic discharge valve can be installed to make the discharge flow of the fan always... read more
Congratulations to Zibo Decent Machinery Co., Ltd for winning the title of member of Zibo Chamber of Commerce in December 2021, and the “Manufacturing Excellent & Innovation Awards”. read more
Our dust collector is designed for industrial environments where air pollution control is essential. It can be used in a wide range of applications including but not limited to. woodworking, metalworking, cement manufacturing, and food processing. The dust collector works by drawing in contaminated air and... read more
As we approach the Chinese New Year, we would like to extend our warmest wishes to our valued clients and partners. May this new year bring you prosperity, success, and happiness in all your endeavors. We are grateful for the opportunity to work with you and... read more
Are you tired of dealing with the uncertainty and stress of international trade? Look no further. Our company specializes in providing comprehensive solutions to the most common concerns of our customers in international trade. We understand that the logistics of international shipping can be complicated... 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. read more
Sorry, this entry is only available in European Spanish. 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
Although mechanical equipment such as ventilators is very familiar to people in daily life, the models of some fans are also different due to different application fields. Different models and types of ventilators have completely different functions, so many people know about ventilators in... read more
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