Danfoss Compressor SZ185A6PBS

08/05/2020

Don't panic when the evaporator melts, look here!

Although the evaporator is very useful, the evaporator defrosting electric heating tube burned out and the water collecting tray heating chamber burned out successively during use. So I will introduce the problems of the evaporator equipment and analyze the problems.

06/24/2020

Which refrigerator is better for cooling

Different cooling methods of refrigerators have different advantages, mainly depending on which cooling method is selected. The direct cooling refrigeration type is cheap, relatively energy-saving, and has good fresh-keeping and moisturizing properties, but the temperature is uneven, and it needs to be defrosted frequently.

12/23/2020

Air separation equipment and industrial gas are dependent on each other

Air separation equipment is used to produce high-purity gas and is one of the core equipment in the industrial field. The complete set of air separation equipment uses cryogenic rectification separation technology to separate air to produce high-purity oxygen, nitrogen, argon and other gases, which are widely used in various fields of the national economy.

08/17/2020

Problems that need attention in the use, installation and maintenance of air-cooled chillers

Air-cooled chillers have many advantages in terms of performance, which makes it more and more widely used, and its advantages such as small footprint and fully computerized automatic control operation management mode have been favored by more enterprise 碌7館

06/05/2025

How to choose screw air compressor with or without oil

In screw air compressors, they are classified according to the type of lubrication, which are mainly divided into two types: oil lubrication and no oil. Literally, it is easy to understand whether or not air compressor lubricants are needed.

06/30/2020

How to deal with the faulty host refrigerant system of the compressor

How to deal with the faulty host refrigerant system of the compressor How to deal with a main engine refrigerant system where the compressor has burnt out or failed is a more serious and technically demanding problem than the production of a new main engine. However, it is often neglected by most of the technicians, and even the wrong concept is replaced if they think that it is broken anyway! It causes some disputes that the compressor quality is poor or others use it improperly.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/12/2020

How to choose the expansion valve of air-cooled chiller How to judge high and low pressure

How to choose and install the expansion valve for industrial chillers, screw chillers, air-cooled chillers, and chillers: The choice of expansion valve and the performance of the air-cooled chiller refrigeration system play an important role, the correct ¨ﰨ2

09/23/2020

Delta PLC's application in screw air compressor

1. Design intent　　 For cost reasons, the control systems used in the air compressor manufacturing industry for a long time have been controlled by single-chip microcomputers, and digital tubes indicate working status and indicate parameter values

08/19/2020

5 common causes of refrigeration system failures and solutions

1. The suction temperature is too high-mainly caused by the increase of suction superheat. Note that high suction temperature does not mean high suction pressure, because the suction is superheated steam.