Caddock Resistor MP930-100-1%

08/31/2020

Market application and prospect analysis of air compressor waste heat recovery

Background With the rapid development of industry and economy, people's demand for energy is also increasing day by day. With the endless exploitation of human beings, the reserves of fossil fuels are decreasing day by day, and the world energy crisis is increasing day by day. Subsequently,

09/04/2020

Scientific selection of air compressor oil

Scientific selection of air compressor oil 　　 1. How is air compressor oil classified? 　　Answer: Air compressor oil is divided into reciprocating air compressor oil and rotary air compressor oil according to the structure of the compressor, each of which has three levels of light, medium and heavy load.

10/16/2020

Copeland compressor valve composition

The air valve is an important part of the compressor and one of the easily damaged parts. Its quality directly affects the compressor's displacement, power consumption and operation reliability.

08/13/2020

How to judge the car air conditioner expansion valve ice block What are the symptoms

If there is moisture in the system, icing and blockage will occur at the expansion valve when the air conditioner is in refrigeration. After the blockage, the air conditioner will not be cooled.

08/25/2020

Common refrigerant charging methods for central air conditioners

In practical applications, the following methods are often used to detect whether the refrigerant in the refrigeration system is sufficient. Let's analyze the drawbacks of these charging methods:

07/18/2020

A coup to avoid the oil return problem of the refrigeration compressor of the piston chiller

Compressor: It is a complex machine running at high speed. Ensuring adequate lubrication of moving parts such as compressor crankshafts, bearings, connecting rods, pistons, etc. is the basic requirement for maintaining the normal operation of the machine. For this reason, compressor manufacturers require the use of specified grades of lubricating oil, and require regular inspection of the lubricating oil level and color

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

08/26/2020

Comparison of scroll type, screw type and piston type compressor

Comparison of scroll type, screw type and piston type compressor

07/29/2020

Accurate fluorine addition method for air conditioning maintenance

Accurate fluorine addition method for air conditioning maintenance Adding fluoride is a basic skill in air conditioning maintenance, and it is also a highly technical job. The following are some of the experiences that colleagues have explored in the maintenance practice, and discuss with readers

09/22/2022

Hydraulic Pumps: Common Faults and Troubleshooting Methods

A hydraulic pump is an energy conversion device whose function is to convert the mechanical energy of the prime mover into the pressure energy of the hydraulic oil