Nachi Overflow Valve OCY-G01-K

08/20/2020

What is the difference between chillers and general water cooling equipment

Today, with the rapid development of modern industrial technology, in order to improve production efficiency, improve product quality, and reduce production costs, the requirements

07/07/2020

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

08/10/2020

Energy saving tips for air purifiers you should know

As the smog hits in recent years and the air quality continues to decline, air purifiers have gradually become essential household appliances in people's homes. Experts suggest that the air purifier should be turned on for 24 hours.

07/08/2025

What is an Actuator?

From electronic access control systems, vibrators on cell phones and home appliances to vehicles, industrial equipment and robots, actuators are present in almost every machine around us.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/26/2020

The development history of scroll refrigeration compressors

1. In 1905, Frenchman Leon Creux proposed the working principle of scroll machinery and applied for a US patent.

09/04/2020

Do you know the quality of the air filter of an air compressor

Air compressor air filter generally distinguishes the quality from the following aspects. 　　1, waterproof performance 　　The filter paper should have excellent waterproof performance. The poor waterproof performance of the filter paper will accelerate the clogging of the air filter.

05/30/2022

What is Power Supply?

Power supply is a device that converts other forms of energy into electrical energy and provides electrical energy to circuits (electronic equipment).

09/18/2025

What Does an Expansion Valve Do?

Expansion valve is an important part of refrigeration system, which is generally installed between liquid storage tank and evaporator.

09/08/2020

Compressed air filter classification and applicable occasions

Compressed air filter is a device for filtering and purifying compressed air. Generally, the compressed air filter element is composed of fiber media, filter mesh, sponge and other materials. The solid and liquid particles (drops) in the compressed air are intercepted by the filter material and condensed on the surface (inside and outside) of the filter element.