Vargus Tool for Metal Cutting 5I 3.0ISOTM2 VBX

01/03/2021

Danfoss Compressors-true or false

Spotting a fake Danfoss compressor is possible. Look at the logo, label (font, codes, and number) and shell color or contact Danfoss. Shell color: all the Danfoss reciprocating compressors have a unique blue color while repaired/fake compressors are 器2䀀
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08/28/2020

Why should you use a real oil-free air compressor

There have been a lot of discussions and reports on the issue of oil in compressed air. Some people believe that for some processes and final products, the air used can contain a certain amount of oil,

08/19/2020

The difference between ammonia refrigeration system and fluorine refrigeration system

In the early stages of the development of the refrigeration and refrigeration industry, ammonia refrigeration systems have been widely used. With the development of the times, the shortcomings of ammonia systems have gradually been exposed,

07/31/2020

What to do if the compressor of screw chiller is damaged

The compressor is the core component of the chiller. Damage to the compressor is a serious fault and needs to be dealt with in time, otherwise the chiller will not work. Today, the editor will introduce the knowledge and process of handling damaged screw compressors.

06/14/2020

Working principle of rolling rotor compressor

Working principle of rolling rotor compressor

08/06/2020

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit<br></br> In general, the heat medium in the heat exchanger of the air conditioning unit is water (surface cooling: 7-12°C; heating 70-90°C or steam heating).

06/29/2020

How the compressor works

07/29/2020

Refrigerant filling

After the leak test of the refrigeration system is completed, it should be filled with refrigerant. However, the Freon refrigeration system must be vacuum dried before being filled with refrigerant. When the drying is not complete, the refrigerant cannot be filled.

07/29/2020

Lose your life if you don't use it well! Car air conditioning is particular

After autumn, it is reasonable to say that starting from this day, the temperature should be cool and cool. There is also a proverb: "The day of the beginning of autumn is cool.

08/20/2020

Cold storage maintenance costs remain high One solution is easy!

"I work as a cold storage. At the beginning of my career, I didn't know the cold storage thoroughly. I just thought the industry was profitable, so I got into the business in a muddle. When building a cold storage, I only thought about building a cold storage.