Danfoss Compressor SM147A9XB

05/03/2022

Differences Between AC Contactor and DC Contactor?

The working principle of DC contactor is similar to that of AC contactor. They all make the main contact on or off through the actuation of electromagnetic coil.

09/09/2020

Nine misunderstandings in the selection and use of air compressor lubricants

Good lubrication will give full play to the overall efficiency of the air compressor unit in operation, improve equipment efficiency, ensure production quality, and reduce maintenance costs and downtime, which is of inestimable significance.

06/26/2025

How Does a Hydraulic Drive Motor Work?

hydraulic motor is an actuating element of the hydraulic system, which converts the hydraulic pressure energy provided by the hydraulic pump

09/09/2020

How to choose the size of screw air compressor

Many users are purchasing screw air compressors for the first time. They have no experience in purchasing, and a large part of them do not know the machine very well. How to buy has become a headache for them. Several principles for users to purchase are as follows:

04/29/2022

What is A Contactor?

Contactors are divided into AC contactors (voltage AC) and DC contactors (voltage DC). They are used in power, power distribution and electric field combination.

09/01/2022

Advantages of a Permanent Magnet Contactor

The permanent magnet contactor is a new type of low-voltage switchgear. Using the working principle of electromagnetic operation and permanent magnet holding

06/14/2020

Global Refrigeration Compressor market

Global Refrigeration Compressor market by Type: Reciprocating Compressor, Rotary Compressor, Screw Compressor, Other Global Refrigeration Compressor market by application:  Domestic, Small commercial, Commercial, Industrial

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

01/10/2023

5 Refrigeration Solenoid Valve Failures and the Solutions

Refrigeration solenoid valve is an industrial equipment controlled by solenoid. It adjusts mass direction, flow, speed and other parameters in industrial control systems.

08/20/2020

How to design fruit cold storage can extend the service life

For fresh fruit e-commerce, it is very important to build a medium-sized fruit cold storage that can not only keep fresh but also reduce losses, but how can it be considered a good medium-sized fruit cold storage and how to guarantee its service life when constructing?