BKD Bearing KR62PP

08/09/2020

Which European certifications does the American rosemount3051 transmitter have

The rosemount transmitter is an American brand. There are 3 factories in the world, one in the United States, one in Singapore, and one in China.

09/08/2020

Brief introduction of compressed air purification equipment applicable industries

Compressed air is the second largest power source after electricity. It is also a process gas source with multiple uses. Its application range covers petroleum, chemical industry, metallurgy, electric power, machinery, light industry, textiles, automobile manufacturing, electronics, and food. ,

08/16/2020

How to install a water-cooled screw chiller

Before using the water-cooled screw chiller, you need to know the installation requirements of the chiller, so that it will reduce a lot of unnecessary troubles during operation.

08/26/2020

Features of scroll refrigeration compressor：

Advantages of scroll refrigeration compressors:<br></br> 　　1. There is no reciprocating mechanism, so the structure is simple, small in size, light in weight, few parts (especially few wearing parts), and high reliability;<br></br>

08/17/2020

What is a plate heat exchanger What are its advantages and scope of application

The plate heat exchanger is stamped into a veneer with corrugated grooves of a certain regular shape from a thin metal plate (usually steel or stainless steel), and then the single pieces are assembled into the required multi-piece group.

07/10/2020

Hitachi

Hitachi original place：Japan Brand introduction: Hitachi was established in 1910. In the industry, it is a diversified enterprise integrating household appliances, computer products, semiconductors, industrial machinery and other products.

08/24/2020

Under the epidemic, the sales of ice boxes in many places in the United States have risen

Under the epidemic, the sales of refrigerators in many parts of the United States continued to rise. In California, local people bought refrigerators to stock up on food.

08/05/2020

You have to understand these problems about the oil return of refrigeration compressors!

The oil return of refrigeration compressors has always been a hot topic in refrigeration systems. Today, I will talk about the oil return of screw compressors. Generally speaking

08/03/2020

Temporary treatment method for plate heat exchanger gasket aging

The softening of the elastic gasket is related to pressure and temperature. When the gasket loses its elasticity, the heat exchanger will leak. In some products, in order to solve the dripping phenomenon caused by the aging of the sealing gasket,

07/07/2020

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