Copeland Compressor 4MSL-12X-FWM-D

06/29/2020

How the compressor works

09/08/2020

The development of laboratory air compressors has become the mainstream trend of the market

In recent years, professional air compressor manufacturers in laboratories have made a lot of technical and commercial tentative research, development and innovation attempts driven by the tide of the industrial Internet, but on the whole, the results achieved are not very satisfactory ( Mainly for the screw laboratory professional air compressor market).

08/24/2020

Six questions about air conditioning This is what novices really need!

1. Even though the heat pump air conditioner has automatic defrosting, why the heating effect below -5℃ is not good?

06/14/2020

Scroll compressor

Scroll compressor

08/16/2020

Precautions for the construction and use of fresh-keeping cold storage

In recent years, a variety of fresh-keeping cold storage has emerged in the market in an endless stream, blooming everywhere, providing great convenience for people’s lives, but also promoting the rapid development of the cold storage logistics industry,

06/14/2020

How to prevent reversing of refrigeration compressor

How to prevent reversing of refrigeration compressor Reverse rotation is strictly prohibited after the refrigeration compressor is stopped. When the compressor rotor is stationary, a large volume of process gas remains in the pipeline at this time, and h器2䀀
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09/02/2020

The latest edition of compressed air purification terms (Chinese-English + paraphrase)

1 Scope 　　 is suitable for general purpose compressed air purification field, other purposes (such as medical treatment, breathing, etc.) and compressed gas purification terms can be implemented by reference.

09/06/2020

Selection and verification of pressure vessel safety accessories

1 Pressure vessel and its safety accessories 　　 Pressure vessel is a closed device, not only carries a certain pressure, but usually contains gas or liquid inside, and metal and non-metal materials are common. There is a large pressure difference between the inside and outside

06/14/2020

Cold storage operation management and compressor common fault handling

Cold storage operation management and compressor common fault handling 1. Startup and preparations Before starting the machine, check whether the valves of the unit are in the normal starting state, and check whether the cooling water source is suffic器2䀀
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09/23/2020

Talking about screw compressor

It has become an inevitable trend to use highly reliable screw compressors to replace piston compressors with many wearing parts and poor reliability. Japan's screw compressors accounted for only 27% in 1976, and rose to 85% in 1985; the current market share of screw compressors in western developed countries is about 80%, and it maintains an upward trend.