ROLLON Linear Guideway DBN35-1250

08/15/2020

Precautions during the use of air-cooled refrigerators

Before using the air-cooled chiller, you can carefully count the operating data of the equipment, and then based on these operating data, you can make a basic judgment on the operating status of the equipment,

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

06/14/2020

Why is the refrigeration compressor damaged, how to prevent it from the source

Why is the refrigeration compressor damaged, how to prevent it from the source Are you clear The scroll compressor is a volumetric compression compressor, and the compression component is composed of a movable scroll and a static scroll. Its working prin器2䀀
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08/24/2020

What should I do before the air conditioner is turned on for the first time when I encounter the new crown virus in summer

In a live broadcast last night, Dr. Zhang Wenhong said that China’s epidemic prevention and control has done a good job. When people wear masks, the probability of contracting the new crown virus is very small. He said that when it is hot,

08/20/2020

Talking about how to install large-scale cold storage refrigeration equipment

Cold storage is mainly used as constant temperature storage air-conditioning equipment for food, dairy products, meat, aquatic products, etc. Cold storage is actually a kind of low-temperature cold storage and also a type of refrigeration equipment.

08/18/2020

Collection! This is perhaps the most complete summary of the advantages and disadvantages of chillers

1. Piston chiller<br></br> 　　 [China Refrigeration Network] Advantages:<br></br> 　　 1. The materials are simple, common metal materials can be used, processing is easy, and the cost is low;<br></br>

07/23/2020

R410a and R22 refrigerant comparison application and installation specifications

1.Introduction to the properties of R410a refrigerant<br></br> 1. R410a is a HFCs refrigerant mixed with two working fluids of R32 and R125 at a mass fraction of 50% and 50%. It is a near-azeotropic mixture (pseudo-azeotrope), and its thermal performance is close to a single working fluid.

06/14/2020

The role of lubricating oil

The role of lubricating oil 1) A dynamic seal is formed between the screw and the compression chamber and the male and female screws to reduce the leakage of refrigerant from the high-pressure side to the low-pressure side during the compression process.

03/26/2025

How Refrigerator Compressor Works (Structure Diagram, Working Principle Diagram)

For a refrigerator product, the most core part is the compressor. If the refrigerator does not have a compressor with good quality and technology

09/06/2020

What happens if the water-cooled air compressor is short of water

The cooling methods of screw air compressors are mainly divided into two types: air-cooled and water-cooled. Air-cooled air compressors are a relatively common cooling method and are used in small and medium-sized air compressors.