Danfoss Compressor DSF530A4ALW

02/27/2021

Some common faults and solutions of servo motors

The temperature of the motor is too high or the motor is faulty with smoke the reason: 1). Excessive load 2). Two-phase operation

08/11/2020

Let's take a look at how important the power control of industrial chillers is!

Industrial chillers are used in plastics, electronics, chemicals, electroplating, food preservation, textiles, printing, medicine, construction, machinery supporting equipment and other industries.

09/04/2020

The air compressor energy-saving service market is not popular, why

As the country, society and the public pay more and more attention to environmental pollution, energy saving and cost-effectiveness, under the advancement of the foresighted air compressor industry "warriors", air compressor system energy saving and energy saving air compressor system have been promoted.

11/07/2025

Case Studies of TECO Servo Drive and Servo Motor

Model is complete. Type-JSDA is used with 8192 PPR encoder. The servo motor JDDE is complete with 50W~15KW models and used with 2500PPR encoder.

04/11/2025

Overview of Screw Refrigeration Compressor Technology

Screw compressors, also known as screw compressors, are divided into single screw compressors and twin screw compressors. The single screw compressor was developed by Sinn, France in the 1970s.

08/14/2020

Analysis of common problems in the design of refrigerant multi-connected air conditioning system

1. Applicable area and scope of refrigerant multi-connection system 　　 Refrigerant multi-connection system is suitable for areas: The refrigerant multi-connection is suitable for hot summer and cold winter areas, hot summer and warm winter areas, and some cold areas.

08/16/2020

Electronic expansion valve replaces expansion valve on a large scale to solve two key problems

At present, the trend of the refrigeration industry is reflected in energy saving, environmental protection, intelligent control, etc. As one of the four key components of the refrigeration system,

06/14/2020

How to change the refrigeration oil of the compressor

The replacement of refrigeration compressor refrigeration oil is a relatively common item in refrigeration equipment maintenance projects, so many refrigeration workers hope that they can do this by themselves, but they are struggling to find a relativelyﰸ2䀀
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09/11/2020

Provide compressed air without oil, water and dust

The drying effect is achieved through the principle of pressure swing adsorption. Not only can it be matched with a small air compressor, but it can also meet the needs of local users with special requirements behind the large air compressor, so as to avoid the high air quality requirements of individual points and the high configuration of the entire equipment to save investment.

06/29/2020

How the compressor works