Danfoss Compressor SH475A9ALX

08/20/2020

How to prevent moisture caused by steam penetration in cold storage projects

Under normal circumstances, excessive air humidity causes rapid growth of mold, moldy food, and corrosion of cold storage building materials. Therefore, the moisture-proof of cold storage projects is also particularly important.

08/14/2020

How to choose cold storage cable

In the process of cold storage installation, cables are an indispensable material. Although we can see a lot in the market, these cables and wires are also classified in different ways, and the power they can support is also different.

08/18/2020

Eight aspects allow the chiller to achieve energy saving in management

How does the chiller achieve energy saving in management, so that enterprises can save costs. In fact, there are many solutions, in addition to operation, and then in management. The following editor will give you a detailed introduction.

09/10/2020

Summary Essentials of water treatment for central air-conditioning chillers

Looking at the management of central air-conditioning throughout the country, it is found that very few are well managed, and all have problems of one kind or another to varying degrees. The main problems are described as follows: 1. Problems caused by the unreasonable design of the design department

08/23/2022

Ways to Increase Stepper Motor Torque and Select Stepper Motor

Reduce the number of turns to reduce inductance L: select the motor with small inductance L from the standard products of the motor manufacturers, the rated current will increase.

06/14/2020

Refrigerator compressor is hot and not cooling. Refrigerator compressor has been buzzing. After reading this, you will understand. Refrigerator compressorRefrigerator

Refrigerator compressor is hot and not cooling 1. The problem of the refrigerator compressor is hot and not cooling may be the failure of the refrigerator thermostat control; 2. The high-pressure output buffer tube in the compressor is loose, or the screw器2䀀
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09/05/2020

What is the viscosity index requirement of air compressor oil how to choose

Air compressor oil has a good lubricating effect, which can not only improve the efficiency of air compressors, but also reduce the failure rate and reduce maintenance costs.

06/29/2020

Compression ratio of American Copeland compressor

09/04/2020

How to choose air compressor lubricants correctly

Accurate selection of compressor oil for reasonable lubrication is an important measure to ensure the safe and stable operation of the compressor. Therefore, when selecting special lubricants for screw air compressors,

08/19/2020

How does the central air-conditioning project adjust and improve the wind power during operation

The central air-conditioning project is an overall system project, which contains many specifications such as technology, equipment, design, management, etc. A successful central