In the initial stage of operation of the centrifugal fan impeller and during all regular inspections, as long as there is an opportunity, the impeller must be inspected for defects such as cracks, wear, and dust accumulation. As long as possible, the impeller must be kept clean, and the dust and rust on it must be brushed with a wire brush regularly because, with the extension of operating time, this dust cannot be evenly attached to the centrifugal fan impeller. As a result, the balance of the impeller of the centrifugal fan is destroyed, and the rotor vibrates. As long as the centrifugal fan impeller is repaired, it needs to be rebalanced. If conditions permit, it can be balanced on-site using a portable test balancing instrument. Before balancing, all set bolts must be checked for tightness. Because the centrifugal fan impeller has been running out of balance for some time, these bolts may have loosened.
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Centrifugal fan impeller maintenance:
At the initial stage of centrifugal fan impeller operation and during all regular inspections, as long as there is an opportunity, the impeller must be inspected for cracks, wear, dust and other defects. As long as possible, it is necessary to keep the impeller clean, and regularly use a wire brush to remove the dust and rust on it, because as the running time increases, it is impossible for these dust to evenly adhere to the impeller of the centrifugal fan. And cause the impeller balance of the centrifugal fan to be damaged, so as to cause the rotor to vibrate. As long as the centrifugal fan impeller is repaired, it needs to be dynamically balanced again. If possible, a portable test dynamic balancer can be used to balance on site. Before performing dynamic balancing, it is necessary to check whether all set bolts are tight. Because the centrifugal fan impeller has been running unbalanced for some time, these bolts may have come loose. read more
Welcome New Year — 2020
Happy New Year! Today is the second day of 2020, are you still immersed in the joy of the holiday? Let’s feel the atmosphere of New Year’s Day. The next time will enter the peak production period,Chinese traditional festival-Spring Festival is coming soon. Customers who are ready to... read more
Low-temp treatment for Fans
Centrifugal fans are commonly used in various industries for ventilation and air circulation. However, in some environments, such as cold storage facilities or refrigeration rooms, the low temperature can cause the fan blades to become brittle and break, leading to potential safety hazards and equipment... read more
How does an air handling unit work?
An air handling unit (AHU) is a type of equipment used to circulate and condition air within a building or a space. The AHU typically consists of several components, including a fan, filters, heating and cooling coils, humidifiers or dehumidifiers, and ductwork. The AHU... read more
Notice Of Holidays
Chinese traditional spring festival-the New Year is coming. We formally holiday from 2020.1.23 to 2020.1.30. You can leave us a message during the holiday or contact the members below. Mr.Tony Tel:(+86)18560381695 Email:[email protected] We are online 24 * 7 hours to provide the services. Welcome to send new inquiry to Decent Machinery. read more
Air handling unit used in an office building
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Factory Shipment
Today we exported a batch of fans to Pakistan. We pack the fans on-site and take feedback pictures. Our factory is divided into production department and packaging department. Equipped with a dedicated welding worker and a professional exporting wooden box packaging worker. Our aim is to provide customers... read more
Order Tracking No.:SCY20210509-Saudi Arabia-OVEN FAN
Transaction Country: Saudi Arabia Product Name: OVEN FAN 1.Customer’sdeposit payment bill before production. Production 1.The goods has been finished and will be shipped to Saudi Arabia. Transportation BY AIR 1.Goods includnig oven fan and motor have been sent to customer by air. read more
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Video: Welcome to our company! We are thrilled to extend a warm invitation to our Russian clients to come and visit our production facilities and see our production lines in action.
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