Danfoss Compressor SM161A7YM

09/04/2020

Eight core issues warn compressor companies, and the rapid changes in the market cannot be ignored

When we find that the hot companies a few years ago have become traditional enterprises, you will understand how fast we are in an era of change! Most compressor companies now have a very serious sense of crisis-dealers are difficult to manage

08/18/2020

How to safely operate the compressor in an ammonia refrigeration system

Ammonia refrigeration compressor is a very important part of the refrigeration system, and it is also the main operation scope of the refrigeration workers. How to operate correctly is directly related to the safety index of the refrigeration system.

06/29/2020

What is the cause of compressor pipeline vibration

06/14/2020

Do you know question and answer with refrigeration compressors？

1. Why control the impurity content and moisture content of the compressor and air conditioning system?

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

08/14/2025

Refrigeration Compressor Troubleshooting Guide: Common Issues and Solutions

Refrigeration compressors are essential components of any refrigeration system. They are responsible for compressing refrigerant gas, which then travels through the system to cool and freeze various products, including food, medicine, and other perishable items.

09/02/2020

3 methods to judge the deterioration of air compressor lubricating oil

Screw air compressor is one of the most widely used air compressors. During the use of lubricating oil, due to its own service life and the influence of various factors such as temperature,

02/24/2023

The Differences Between Butterfly Valve and Ball Valve

The biggest difference between butterfly valve and ball valve is that the opening and closing part of butterfly valve is a plate, while the ball valve is a ball.

09/07/2022

How to Select Overflow Valve

The nominal pressure of the overflow valve is determined by the operating pressure, the service temperature range of the safety valve is determined by the operating temperature

09/01/2020

Analysis of heat recovery of oil-free air compressor

1.The working principle of oil-free air compressor cooling The air enters the first-stage low-pressure rotor pressurization and intercooler cooling through the filter, and then enters the second-stage high-pressure rotor pressurization and aftercooler