SFENGDA Fan SFD-SDJ5415HH

08/19/2020

Installation and debugging of thermal expansion valve in refrigeration equipment

The correct installation of the thermal expansion valve will also affect the performance of the refrigeration device. Before installation, check whether the expansion valve is in good condition, especially the temperature sensing mechanism.

01/06/2021

Does snowing have any effect on turning on the air conditioner

Does snowing have any effect on turning on the air conditioner Does-snowing-have-any-effect-on-turning-on-the-air-conditioner Will not affect the life of the air conditioner. The bad thing about turning on the air conditioner on a snowy day is that the器2䀀
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09/07/2020

Lubricant-Protector of Industrial Equipment

Reducing friction is one of the main purposes of lubricating oil. In addition, lubricating oil has other functions. For example, the lubricating oil film can prevent rust; prevent metal from being corroded; the lubricating oil can also play a cleaning role.

08/21/2020

How to solve the air conditioner failure

Recently, the temperature has been rising, and car owners often go to 4S shops to check the car air conditioner. Part of it is to check the odor of the air conditioner, and the other is to check whether the air conditioner is cool.

08/18/2020

How to replace the lubricating oil and filter drier of the chiller

After the chiller is used for a long time, the lubricating oil will inevitably be contaminated or acidified. Therefore, we must pay attention to the change of oil quality during the operation of the unit.

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

08/21/2020

Avoid stepping on pits when buying air conditioners, just refer to these points!

Recently, as the temperature rises, some cities in the north have entered a continuous high temperature mode. The continuous high temperature has caused many people to complain: "The air conditioner makes my life a second spring"! The same goes for it, such a hot weather, it is really hard to imagine without air conditioning.

08/30/2020

Observation on the evolution of the compressor industry

Some of the changes in the compressor market are like summer storms, such as price rises and falls, and sales volume. Some changes are like the drizzle in spring, moistening things silently.

07/22/2020

Ford Explorer air conditioner fails to refrigerate troubleshooting

Trouble phenomenon: A 2017 Ford Explorer with a mileage of about 36,000 km and a dual-zone automatic temperature control air-conditioning system. User feedback: The air conditioner has insufficient cooling during the use of the car.

08/05/2020

When the heat source fails, how to know the solution in the first time

In the process of central heating, heat source failures often occur, but there are several common failures that we can eliminate by their causes, so that we can know how to solve such failures in the first time.