Danfoss Compressor SH620A3ABK

04/05/2023

10 Causes of AC Compressor Failure & 4 Ways to Prevent It

When the weather is very cold or hot, once the air conditioner fails, it will be miserable. So it is necessary to know the possible faults of an air conditioner compressor and some preventive ways in advance.

09/05/2020

What is the difference between permanent magnet frequency conversion and ordinary frequency conversion

In the current air compressor market, energy saving has become the mainstream word in the industry. Energy-saving air compressors are emerging one after another, and the air compressor frequency conversion control technology is becoming more and more mature.

08/20/2020

What is a screw compressor economizer

As we all know, in fact, in many refrigeration systems, where screw compressors are used, economizers must be matched. So do you know why screw compressors use economizers? How can economizers play its greatest role?

08/03/2020

14 moving pictures show various air-conditioning compressors, hurry up and collect them

The compressor is the low pressure gas<br></br> A driven fluid machine that is upgraded to high-pressure gas. It is the heart of the refrigeration system and provides power for refrigeration.

09/15/2020

On the problem of adsorbing objects with micro vacuum pumps

When using a miniature vacuum pump for object adsorption, it actually uses the pump to vacuum the suction cup and then sucks the object. Therefore, you must choose a true miniature vacuum pump, such as PK, PC series

06/14/2020

Refrigeration compressors have five major technological

Refrigeration compressors have five major technological developments around energy saving CFCs and HCFCs refrigerants that have a destructive effect on the ozone layer are phase-out substances specified in the Montreal Protocol

08/06/2020

Do you know the protection devices of these air-cooled chiller refrigeration compressors

1. Internal thermostat (installed inside the compressor)<br></br> In order to prevent the air-cooled chiller from running uninterruptedly for 24 hours, causing the compressor to operate under high load, the electromagnetic switch is not good,

09/21/2020

Common physical and chemical properties of lubricants

1 Overview<br></br> Kaifeng Air Separation Group Co., Ltd. has been designing and manufacturing centrifugal compressors for more than 30 years since it started manufacturing centrifugal compressors in 1969.

08/21/2020

Key points for safe operation of large-scale cold storage refrigeration operators

The main points of safe operation are as follows: 　　1, safe operation regulations 　　 Generally, there should be safety operating procedures for the machines and equipment of refrigeration installations, and refrigeration operators must strictly follow them to ensure safe production.

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