Nidec Fan MW35022

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

06/14/2020

How to judge the quality of single-phase and three-phase refrigeration compressors

A compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. Then, after-sales maintenance sometimes doubts that the compressor is malfunctioning, how to check and judge at this time器2䀀
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09/02/2020

Troubleshooting and treatment of common faults of solenoid valve of air compressor

Solenoid valve is one of the common air compressor accessories, which can be used to connect or cut off the air source in production, thereby switching the pneumatic control membrane head air circuit.

01/29/2024

The Role of UPS and How to Solve Its Heat Dissipation Problem (UPS Cooling Fan)

(Uninterruptible Power Supply) is a power supply that contains an energy storage device. It is mainly used to provide uninterrupted power for some equipment that requires high power supply stability, such as a single computer, computer network system

09/09/2020

How to identify the authenticity of the air compressor air filter cartridge

The air compressor air filter manufacturer will show you how to identify the authenticity of the filter cartridge. With the advent of the network economy, various products have entered a chaotic price war, the cost of various products has gradually become transparent, and market competition has intensified.

09/07/2020

Detailed explanation of common compressed air purification equipment

Commonly used compressed air purification equipment includes gas storage tanks, dryers (refrigerated and filters), and filters. 　　一: Gas tank

07/29/2020

Causes of air-conditioning noise and treatment methods

Definition of noise:<br></br> 　　1. The definition of noise: From the perspective of physiology and psychology, it refers to all the sounds that people don't need. From an industrial point of view, the sounds emitted by products are noise.

07/08/2020

Cold storage standard installation and commissioning strategy

Cold storage standard installation and commissioning strategy 1. Installation Specification of Cold Storage 　　 Enter the construction site, according to the construction drawings, verify the implementation of the work, determine the installation location of the equipment (storage body, drain door, evaporator, host, condenser, control system, etc.).

07/15/2020

The Secret of Counterfeit Refrigeration Compressor

Mass consumer goods, especially branded products, once counterfeit, copycats, etc., there will be a large number of media and professional counterfeit ears to remind consumers. However, due to the distance between refrigeration products and ordinary consumers, they are rarely bombarded or continuously concerned, and are more often circulated within the industry, which makes it more difficult for the industry to fight counterfeiting.

12/26/2022

What is a Programmable Logic Controller?

The programmable logic controller (PLC) is a digital operation electronic system specially designed for application in industrial environment.