Copeland Compressor 4DA3R18ME-FSD-800

08/20/2020

What to do if there is a refrigerant leak in an industrial chiller

When an enterprise uses an industrial chiller, if there is a serious leakage of refrigerant, the equipment will inevitably stop operating. Because industrial chillers have complete safety early warning equipment

09/23/2020

Application of DCS system in anti-surge control system of air separation compressor

Keywords: DCS system, air separation compressor, anti-surge control system Preface 　　 The 6000m3/h air separation plant of Xilin Iron and Steel Company was completed in May 2001 by Hangzhou Oxygen Concentrator Group Company. The factory design was designed by Beijing Iron and Steel Design Institute. It was successfully put into operation on September 2, 2001, and it took more than half a year to run. It shows that the unit is operating stably, and all indicators have reached or exceeded the design value. The entire control system uses Honeywell’s TDC3000 and two GUS stations.

08/31/2020

Explore the market and direction of oil-free compressors

At the moment when the overall growth of compressors is under great downward pressure, the rise of the oil-free machine market is undoubtedly a booster that can inspire the market and open up another way for companies to differentiate competition.

05/27/2022

Level of Safety Light Curtain?

In modern chemical plants, people work together with mechanical equipment. Mechanical equipment is becoming more and more automatic, and workers are more and more likely to be hurt.

08/20/2020

Master these little knowledge, don’t be afraid of not understanding household central air-conditioning

Household central air conditioners have been chosen by more and more people, but there are still very few people who understand household central air conditioners. Therefore, we often find

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

08/12/2020

It is also a refrigeration equipment, why does the refrigerator not need to add fluoride

Whether in summer or winter, air conditioners are people's good partners, especially in the hot summer, everyone can say that this life is given by air conditioners.

09/10/2020

The actual displacement of the screw compressor is affected by those factors

1) Leakage. There is no contact between the rotors and between the rotor and the housing during operation, and a certain gap is maintained, so gas leakage will occur. When the pressure increased gas leaks to the suction pipe and the sucking groove through the gap, the exhaust volume will be reduced.

05/15/2025

How to Tell if the Home AC Compressor is Bad

The compressor of the air conditioner can be said to be the core part of the air conditioner. Once there is a problem, the air conditioner will not work normally.

09/07/2020

The technical knowledge of these three types of screw air compressors must be mastered by sales engineers

Sales engineers need to understand the basic principles of air compressors. I believe that the company has given a brief introduction after joining, so I won’t repeat them. If you still don’t understand, you can consult books.