Contrinex Sensor PT-Q55-A7-030

09/14/2020

Selection guide for air compressor

Selection of working pressure (exhaust pressure): When the user is preparing to purchase an air compressor, first determine the working pressure required by the air end, add a margin of 1-2 bar, and then select the pressure of the air compressor (the margin is considered from the air compressor The pressure loss from the installation site to the actual gas end pipeline distance, according to the length of the distance between 1-2 bar, appropriately consider the pressure margin)

06/30/2020

Analysis of the main advantages of Copeland compressors

Analysis of the main advantages of Copeland compressors Copeland compressors not only have a high reputation, but also stand out among well-known brands. It is precisely because Copeland compressors have the advantages that most compressors have or do not have.

04/15/2024

13 Common Servo Motor Faults: Causes and Troubleshooting Methods

Servo motor is a device that can convert electrical energy into mechanical energy. It can accurately control speed and position and is an important part of the servo system.

06/29/2020

Semi-closed piston refrigeration compressor 4SJH-3000

Semi-closed piston refrigeration compressor 4SJH-3000 Features of semi-hermetic piston compressor 4SJH-3000: 1. Light in size and small in space 2. Suitable for R12, R22 and R502, with a wide range of applications

08/19/2020

Causes of abnormal cold storage temperature

In daily life, there are many problems with abnormal temperature in cold storage. Common common problems are usually: 1. No cooling or poor cooling effect; 2. Slow cooling speed; 3. The cooling temperature stays high and cannot drop;

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

06/14/2020

Ammonia refrigeration equipment has leaked, which is the safest way to deal with it!

Ammonia refrigeration equipment has leaked, which is the safest way to deal with it! 1. The danger of ammonia refrigeration system in advance 　　According to the statistical analysis of the actual operation of the refrigeration system, the safety risk ma器2䀀
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06/14/2020

The main features of screw compressors What are the advantages of screw air compressors

Power balance is good. The screw compressor has no unbalanced inertial force, the machine can work smoothly at high speed, and it can be operated without foundation. It is particularly suitable for use as a mobile compressor, with small size, light weightﰸ2䀀
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08/21/2020

Use cooling water circulation to avoid several problems

In the actual operation of the chiller system, there are often the following misoperations: 　　1. Failure to close the inlet valve of the condenser on the chiller that does not need to be opened before starting the machine, causing water leakage.

08/05/2020

How to solve the problem of too high compression ratio of chiller

In the process of using industrial chillers, various problems will inevitably occur. Due to the structure of the industrial chiller, once the compression ratio of the compressor is too high, it will affect the working efficiency of the industrial chiller.