Danfoss Compressor SH420B7ACN

09/20/2020

Rolling bearing technology

Rolling bearing technology Rolling bearing temperature 　<br></br>　 The main factors of bearing operating temperature:

07/19/2020

Have you mastered the general troubleshooting methods for ammonia refrigeration

In the refrigeration system of the cold storage, the refrigeration compressor is the core equipment, usually called the refrigeration host. At present, piston refrigeration compressors are mostly used in small and medium-sized cold storage refrigeration systems. Due to the different refrigerants,

06/27/2023

DIY Guide to Testing and Replacing Your Refrigerator Compressor Start Relay (Save Money and Time)

A refrigerator compressor start relay is a device responsible for starting the compressor of a refrigerator. When this component fails, the refrigerator will not cool properly, causing food to spoil.

06/30/2020

What happens if the refrigerant recovery time of the air-conditioning compressor is too long

What happens if the refrigerant recovery time of the air-conditioning compressor is too long At ordinary times, we will need to simply disassemble and assemble the compressor due to certain circumstances. However, if you do not pay attention to certain matters when disassembling, it will cause the compressor to be directly damaged, so you will not be able to compensate for it.

07/07/2020

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

03/13/2025

Choose four major indicators of frequency conversion air compressor

The frequency conversion technology was not originally born in the air compressor field, but with the development of the economy, all walks of life will inevitably develop in the direction of energy saving, environmental protection and low carbon.

08/24/2020

What should I do if the suction pressure of the refrigeration unit is too low 7 major failure causes to know

In the pharmaceutical, food and other industries, refrigeration units are common equipment, providing reliable protection for various low-temperature environments such as pharmaceuticals.

12/03/2024

Where is the EGR Valve Located? Exploring Its Location, Function, and Maintenance

The Exhaust Gas Recirculation (EGR) valve plays a crucial role in modern vehicle engines, particularly in reducing harmful emissions and improving fuel efficiency.

04/07/2023

Which Brand of Refrigerator is Better (6 Top Refrigerator Brands 2023)

We have already introduced the types of compressors commonly used in refrigerators. Here, let's take a look at the world-famous refrigerator brands.

08/20/2020

Don't blindly repair the refrigeration compressor if it fails to contact the manufacturer is the best policy

The environmental temperature and humidity test box is mainly used for product temperature, humidity alternating and high and low temperature rapid alternating cycle tests, and its purpose is to detect the reliability of products under high and low temperature impact tests.