Danfoss Compressor SM175W6XG

03/18/2021

Parameter setting method of servo motor driver

The larger the setting value, the higher the gain and the greater the stiffness. Under the same frequency command pulse condition, the position lag will be smaller.

07/16/2020

How to clean the constant temperature and humidity box condenser

The condenser of the constant temperature and humidity test chamber should be maintained regularly on a monthly basis. Use a vacuum cleaner to absorb the dust adhering to the condensing heat dissipation mesh or use high-pressure air to remove the dust.

06/14/2020

Refrigerator compressor is hot and not cooling. Refrigerator compressor has been buzzing. After reading this, you will understand. Refrigerator compressorRefrigerator

Refrigerator compressor is hot and not cooling 1. The problem of the refrigerator compressor is hot and not cooling may be the failure of the refrigerator thermostat control; 2. The high-pressure output buffer tube in the compressor is loose, or the screw器2䀀
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09/09/2020

The relationship between air compressor power, pressure and volume flow

Air compressor terminology: What is the relationship between air compressor power, working pressure and volume flow? First, let's first understand the definition of the three.

08/19/2020

Factors to consider when purchasing a chiller

When purchasing a chiller, many users often think that the chiller is almost the same wherever it is used, and generally consider the price of the chiller. Some important factors when purchasing a chiller are often overlooked.

06/14/2020

York screw RXB RXF compressor professional maintenance

History of screw compressors: Screw compressors applied for patents in Germany in 1878. In 1935, a screw compressor with 4 male threads and 5 female threads applied for a patent, which marked the birth of a modern screw compressor. The company that obtain器2䀀
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08/12/2020

How to increase the displacement of the compressor and the common problems of the compressor

1. How to increase the displacement of the compressor?<br></br> 　　Answer: Increasing the compressor's displacement (air delivery) means increasing the output coefficient. The following methods are usually used:

08/03/2020

Is the culprit behind the frequent compressor explosions physical or insufficient installation standards

Recently, the news frequently reported that the air-conditioning compressor exploded, causing serious injuries to installation and maintenance workers. Is the culprit behind the explosion physical or the installation is not standardized enough?

06/14/2020

The refrigerator freezes thick Just one trick to fall off immediately!

After a long time, the refrigerator always has thick frost ' Every time you clean the refrigerator head It's a knife, a shovel, and a screwdriver. The refrigerator is still broken

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth