Copeland Compressor 3DA3F28K0-TFE

08/24/2020

What should I do if the suction pressure of the refrigeration unit is too low 7 major failure causes to know

In the pharmaceutical, food and other industries, refrigeration units are common equipment, providing reliable protection for various low-temperature environments such as pharmaceuticals.

06/14/2020

Compressor refrigeration oil testing and replacement

Compressor refrigeration oil testing and replacement For system manufacturers, the detection and replacement cycle of compressor refrigeration oil is related to the process control of the production process. If the cleanliness control of the evaporator a器2䀀
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06/29/2020

How the compressor works

08/24/2020

What are the specific operation methods for cold storage screw compressor maintenance

1. Disassembly method of screw compressor in cold storage 　　 Before the screw compressor of the cold storage must be overhauled, if possible, unload the slide valve to the "0" position, stop normally, and cut off the power supply.

07/17/2020

Precautions for cold storage acceptance

Whether the installation of the cold storage body is coordinated, whether the connection between the storage board and the storage board is tight, whether the cold storage door installation is stable and thick, whether the sealant seal is tight and leak-free, whether the plastic strips around the cold storage door and the door frame are firm, and whether the ground is smooth.

11/21/2022

How do Centrifugal Fans Work?

The centrifugal fan is a device that uses the input mechanical energy to increase the pressure of the gas and discharge the gas.

02/25/2025

Different Types of Refrigeration Compressors and Their Applications, Brands

The refrigeration compressor is the core and heart of the refrigeration system, and is an indispensable part of air conditioners, refrigerators, chillers, etc.

07/27/2022

Classification of Vane Pumps

During a rotation cycle, the volume between adjacent vanes changes because of the rotor’s eccentric mounting position. This creates the pumping action.

07/25/2025

Piston refrigeration compressor

The structure of the piston refrigeration compressor<br></br> Piston refrigeration compressor is mainly composed of three parts: working chamber part, machine base part and auxiliary system lubrication, cooling, etc.<

07/30/2020

Beware of "air conditioning disease" in summer, experts advise not to "greedy cold"

Recently, the high temperature outdoors in Haikou continues. To avoid the heat, many people like to stay in the air-conditioned room for one day. Some people even enter the air-conditioned room immediately after being caught off guard by a thunderstorm, causing cough, headache, runny nose