Danfoss Compressor SM185W9PG

06/14/2020

Surface roughness is one of the reasons for the fracture of crankshaft of high-pressure air compressor

  The crankshaft is the most complicated part of the high-pressure air compressor, and its stability is directly related to the stability of the entire aerodynamic system. What we are mainly involved here are the matters that should be considered when desﰸ2䀀
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07/12/2020

Danfoss compressor selection

Danfoss Compressor is an important product of the Danfoss Industrial Group. It has three factories in Germany, Slovenia and Mexico. It produces small refrigerator compressors for household refrigerators, commercial freezers and air conditioners. The power range is from /OHP-HP, using R12 and R22. , R502, R134a, R404A, R600a and other refrigerants.

06/14/2020

Common electronic expansion valve problems for air conditioners

Common electronic expansion valve problems for air conditioners 1. Principle of Electronic Expansion Valve 　　 The angular displacement generated by the stepper motor drives the rotation of the valve needle in the valve body, thereby realizing the auto器2䀀
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06/20/2022

How Does a VFD Work?

The first stage of a Variable Frequency AC Drive, or VFD, is the Converter. The converter is comprised of six diodes, which are similar to check valves used in plumbing systems.

08/12/2020

Disassembly steps and installation precautions of central air conditioning

Air conditioners have been in our lives for a long time. The central air conditioners installed in some homes or other places may be very old. It is time to disassemble, repair, or replace them.

08/19/2020

What should I do with the chiller at the end of the year

After a year of non-stop operation of the chiller, more or less debris will be generated, and it will be attached to the evaporator, condenser, cooling tower water system or filter, and the refrigerant oil will also be contaminated,

06/14/2020

York YK centrifugal water chiller overhaul; unit vibration failure

York YK centrifugal water chiller overhaul; unit vibration failure York YK centrifugal water chiller overhaul, unit vibration failure: Reason: Remedy: • Coupling is out of center • Realignment • Bearing wear • Overhaul and replace the bearing 器2䀀
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09/04/2020

Analysis of Medical Pharmaceutical Mixer with Air Compressor

The medical mixer is a device for forced convection and homogeneous mixing of liquid and gaseous media. As early as before the industrial revolution, people were already using various mixers.

08/19/2020

Anyone who understands the structure of industrial chillers should know that once the compression ratio of the compressor is too high

Anyone who understands the structure of industrial chillers should know that once the compression ratio of the compressor is too high, it will definitely reduce the work efficiency of the compressor, and the work efficiency of other components will also be reduced due to various reasons

06/29/2020

How the compressor works