Danfoss Compressor SY300A9CAH

08/20/2020

Don’t worry if the air conditioner is not cooling or self-protection function

The air conditioner at home didn't feel cold, so I quickly called an air conditioner repairer to add refrigerant. Yesterday, many citizens in Wuxi, Jiangsu Province reported that the weather has been very hot recently,

08/04/2020

How to accurately choose the power cord of the refrigeration equipment

The installation of refrigeration equipment is a very rigorous work, and its installation situation will affect the work of the machine to a large extent.

06/29/2020

How the compressor works

07/27/2020

The heat is unbearable, and the car air conditioner is turned on like this to quickly cool down

It is the dog days right now. As the saying goes: "Small summer heat catches the big heat, so there is nowhere to hide." If the outdoor in summer is like a stove, then the car can definitely be regarded as an "alchemy stove".

07/21/2022

Installation Tips and How to Test a Diaphragm Pump

When installing a pneumatic diaphragm pump, anyone who is not familiar with pumps and pump installations will often make small mistakes that result in costly damages.

08/19/2020

What kind of expansion valve should be used for industrial chiller selection

1. When industrial chiller manufacturers produce air-cooled or water-cooled chillers, they generally use external balance thermal expansion valves when selecting thermal expansion valves.

09/23/2025

AC Making Noise When off: Where is the Noise from and What to Do?

If you’ve ever heard your AC making noise when off, it can be a bit unnerving. You may wonder what's causing the noise and what you can do to fix the problem.

03/04/2025

Air Compressor Oil Separator Burst - Cause Analysis & Case Studies

The oil separator is one of the core components of the air compressor, but a variety of failures could occur in the use

08/06/2020

Basic knowledge of air source heat pump

Brief introduction of heat pump<br></br> 　　 There are many applications of pumps in daily life. The pump is a device to increase the potential energy. There are water pumps, air pumps, oil pumps, etc. according to different uses.

03/07/2023

Selection Guide of Air Cylinder: Types and Characteristics

Air cylinder is used in many positioning, driving and clamping applications.