Nedfon Fan FM4509H

08/18/2020

Specific factors affecting the cooling effect of air conditioning

In the entire air conditioning and refrigeration system cycle process, the compressor plays a role in compressing and transporting refrigerant vapor and causing low pressure in the evaporator and high pressure in the condenser.

06/29/2020

What is the cause of compressor pipeline vibration

08/14/2020

The difference between oil cooler and other coolers

An oil cooler is a heat exchanger that uses air to cool hot fluid. Like other coolers, rust scale will appear. The rust scale appears mainly because the cooling water contains a large amount of calcium, magnesium ions and acid carbonates.

09/04/2020

Analysis of the advantages and disadvantages of 5 types of compressors

There are mainly 5 types of compressors, piston compressors, rolling rotor compressors, turbo compressors, screw compressors, and centrifugal compressors. This article briefly introduces the advantages and disadvantages of various compressors.

03/07/2025

What Is a Servo Motor? Types of Servo Motors

In industrial applications, the most common motor is the servo motor. It is commonly used to drive motion axes to achieve high-precision positioning.

11/15/2021

Best Suggestions for Encoder Wiring

Encoder is a kind of measuring device, which mainly converts pulse signal into data signal for people to read. Users choose different types of encoders with different application values.

07/13/2020

compressor trading platform

All basic knowledge of screw air compressor The full name of the air compressor is an air compressor; a machine designed according to the working principle of the rotation of the twin screw (also called Yin and Yang rotor) to change the volume of the gas, it can suck in natural air and then complete the work through several internal processes. To discharge compressed air that meets pressure requirements, this machine is called a screw air compressor.

09/22/2020

Compressed air drying and purification system composition

Since compressed air inevitably contains impurities such as solids, liquids, and gases, and each has its own characteristics, it cannot be achieved with a single device. Therefore, compressed air drying and purification becomes a system, a complete compressed air The drying purification system includes: 1) gas-liquid separator; 2) filter; 3) drying equipment and other facilities.

11/04/2025

What brand of refrigerator compressor is the best? Ranking of eight refrigerator compressor brands

Do you know what is the most important part of the refrigerator? Of course, it is the compressor. The refrigerator can work normally because of it. It can be said that the compressor is the core component of the refrigerator.

08/04/2020

Pay attention to four look when buying air conditioners in summer

With the arrival of the hot summer, the sales of household air conditioners have entered the peak season. How to choose a satisfactory air conditioner correctly