Danfoss Compressor SH301B9ALL

06/14/2020

Advantages of cascade cryogenic refrigeration system industrial chillers

Advantages of cascade cryogenic refrigeration system industrial chillers The cascade refrigeration system is a low-temperature refrigeration system that uses more than two refrigerants and combines them with a heat exchanger (condensation evaporator) in ﰸ2䀀
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09/11/2020

Hanbell screw compressor oil replacement operation specification

Maintenance and operation instructions for the refrigerating oil of the screw refrigerant compressor of Hanbell 1. The role of lubricating oil:

08/26/2020

Basic knowledge of screw compressor lubricants and troubleshooting

There are many reasons for the high temperature of the screw compressor. This article only solves the failure of the lubrication system, provides basic knowledge of lubricating oil and cleaning methods, in order to extend the service life of the screw comŸﰨ2䀀

06/25/2020

The air conditioner suddenly stopped cooling.

1.The air conditioner remote control may not adjust the temperature. 2. It may be that the air conditioner has not been cleaned for too long, which causes dust to accumulate on the filter net, so that the cold air blocking the air conditioner cannot be blown out. 3. There may be leakage of freon in the air conditioner, resulting in too little freon, and the air conditioner is not cooled. 4. Energy saving is due to unstable voltage, which causes the air conditioner to not be cooled. 5. It may be that the number of air conditioners is insufficient, and the small number of horses is not used for cooling in a large area of the house.

06/29/2020

What is the cause of compressor pipeline vibration

08/30/2020

Danger! Do not use an air compressor to clean objects, machines, workbenches, clothes, etc.

It must be remembered that using compressed air to clean objects, machines, workbenches, clothing and other things is a dangerous move. Strong airflow or small particles in the compressed air can cause personal injury.

07/02/2020

In the post-new crown era, what are the market opportunities for refrigeration companies

In the post-new crown era, what are the market opportunities for refrigeration companies When we thought that the fear and anxiety caused by the new crown epidemic were going away, when we set up stalls in full swing to prepare for the development of the night economy, the small-scale counterattack of the new epidemic in Beijing made the originally slightly relaxed nerves tense again.

03/27/2025

Cooling Fan Basics: Structure, Working Principle Diagram, Speed, Air Volume, Types

The cooling fan must be familiar to everyone. Computers, water dispensers, refrigerators, air conditioners, air purifiers, automobiles, etc.

08/16/2020

Solutions to common system problems of air-cooled chillers

Generally, after companies have used air-cooled chillers for a long time, they are prone to various failures due to lack of necessary maintenance and maintenance. Faced with the occurrence of failures,

09/07/2020

Risk analysis and control strategy of air compressor contract energy management project

Contract energy management is a decentralized secondary investment behavior. In the energy-saving benefit sharing model, the energy-saving service company undertakes most or all of the investment, and correspondingly assumes most of the risks.