31
Jan
Introducing our cutting-edge electric motor with advanced anti-freeze measures.
Designed to perform in even the harshest winter conditions, this motor is equipped with the latest technology to prevent freezing and ensure seamless operation.
Say goodbye to costly downtime and maintenance, and say hello to reliable performance... 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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19
Apr
Zibo, China – ZIBO DECENT MACHINERY CO., LTD, a leader in the industrial machinery sector, is pleased to announce the successful completion of a significant sale involving three customized centrifugal fans to a prestigious Thai customer. This transaction, which has been under discussion since... read more
22
Dec
(1) Overview of HVAC circulating water system
With the continuous development of my country’s economy and people’s increasing requirements for the comfort of the living environment, heating, ventilation and air conditioning (HVAC) is becoming more and more popular in commercial and civil buildings. HVAC includes... read more
24
Feb
As the Spring Festival holiday concludes,ZIbo Decent Machinery is honored to invite our global clients and partners to celebrate the Lantern Festival, a distinctive Chinese traditional festival known for its unique customs and cultural celebrations.
The Historical and Cultural Significance of the Lantern Festival
The Lantern... read more
26
Sep
FBCZ series mine ground explosion-proof withdrawable axial flow fan is a new type of main fan with large air volume, low air pressure, high efficiency, and energy saving. It is developed in combination with the ventilation network parameters of the Zhongxiao Nong Coal Mine.... read more
06
Jul
ZIBO Decent warmly welcomes all our esteemed customers to visit our company in the vibrant CBD area of Zibo, Shandong. Nestled amidst the breathtaking scenery, our office location offers a picturesque view that is sure to captivate your senses.
Located conveniently near our premises is... read more
14
Oct
Today, our company had online communication with the customers of the Vietnamese construction contracting company. At the same time, we showed our multi-stage centrifugal blower to the customer through live video. The customer purchased our multi-stage centrifugal blower for the mineral floating in the 800 million projects. select. Visited the production line of the multi-stage centrifugal fan workshop equipment, introduced our production process in detail, as well as the air volume, air pressure, vibration, dynamic balance, and other testing equipment and experimental platforms, the casing impeller casting process, the rotor is manufactured with advanced technology, and the impeller is used. Finite element theory, using quasi-three-dimensional (ternary flow) design. The impeller adopts
High-quality aluminum alloy centrifugal casting; stable and reliable performance to ensure high-speed operation
Lower impeller strength, thus ensuring the longest service life of the impeller. Due to the impeller line
Reasonable and well-made, the blower’s efficiency can reach 78%, which not only saves a lot of money
energy and but reduce operating costs.
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22
Dec
1. Characteristics of Variable Frequency Motors
1.1 Electromagnetic Design
For ordinary asynchronous motors, the performance parameters considered during variable frequency motor design are overload capacity, starting performance, efficiency, and power factor. However, for variable frequency motors, the key issue to be addressed is how to improve... read more
01
Jun
Series C multistage centrifugal blowers. Designed to meet the demanding needs of industrial applications, these blowers offer exceptional reliability, energy efficiency, and performance. With their rugged construction and advanced technology, our Series C blowers ensure smooth and uninterrupted operation, enhancing the productivity and efficiency... read more