02
Dec
There are five substances in the refrigeration system cycle: refrigerants, oil, water, air, and other impurities. The first two are necessary for the normal operation of the system, while the other three substances are harmful to the system but cannot be completely eliminated. At... read more
02
Mar
During the winter season, low temperature environments can cause ice buildup inside the circulating pipes of air conditioning and refrigeration systems. The ice density is lower than water, which can cause copper pipes and heat exchanger casings to freeze, crack or deform within a... read more
15
Dec
Abroad, fresh air systems have long become essential air purification equipment for families. Some users in China don’t know much about the fresh air system and think that the fresh air system is no different from the previous exhaust fan. The editor just wants... 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
16
Nov
Recently, Thai customers reported to ZIBO DECENT MACHINERY CO., LTD that among the five centrifugal fans they previously purchased, the noise problem of one shaft affected normal use. Our company attaches great importance to this and quickly provides customers with simple solutions.
Customers expressed high... read more
08
Dec
ZIBO DECENT MACHINERY is a Chinese supplier specializing in the production of industrial boiler centrifugal fan blowers. This year, ZIBO DECENT exported four centrifugal fans with frequency control cabinets to a beer bottle manufacturing plant in the Philippines for boiler air supply.
However, the customer reported a... read more
18
Dec
A new type of ultra-fine mist cannon has recently been introduced to the market, attracting widespread attention in the industry. Equipped with water quality optimization systems, distribution systems, quantitative output modules, system boost modules, system pressure modules, variable frequency adjustment devices, and electronic control... 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.
read more
26
Jan
Key points for selecting a packaged air handling unit include compact size, multiple functions, low noise, low energy consumption, aesthetic design, and easy installation and maintenance. Designers can flexibly combine functional sections based on parameters such as cooling load, heating load, humidity load, supply... read more
08
May
As the demand for safety in mining production grows, mine shaft fans, crucial for mine ventilation, have become a focal point in the industry. Recent technological innovations have significantly enhanced the performance and safety of these fans, marking a new stage in the development... read more