Danfoss Compressor SM185A4RO

08/13/2020

Decontamination method of cold storage refrigeration pipe

Before installing the cold storage refrigeration pipe, the rust and dirt on the inner and outer walls of the pipe should be thoroughly removed, and the inner wall should be kept dry.

08/09/2020

How to debug the small cold storage during installation

1. Installation technology of expansion valve for small cold storage 　　 1. Check whether the temperature sensor is in good condition before installation; 　　2. The installation position of the expansion valve must be close to the evaporator, and the valve body should be installed vertically, not inclined or upside down;

09/06/2020

Air filter manufacturers introduce you to several common materials of filter cotton

Filter cotton can be divided into G1, G2, G3, G4, F5 grades according to the filtration efficiency, and according to different materials, it can be divided into 4 types: synthetic fiber filter cotton, non-woven filter cotton, glass fiber filter cotton, and activated carbon filter cotton.

09/19/2025

What is the Difference Between Piston and Plunger Pumps

Plunger and piston pumps are very similar in construction and both are reciprocating positive displacement pumps.

06/14/2020

Disassembly and maintenance of industrial screw refrigeration compressor

Disassembly and maintenance of industrial screw refrigeration compressor 1. Working principle, movement and movement characteristics of screw refrigeration compressor Screw refrigeration compression belongs to volumetric refrigeration compressor. It器2䀀
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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.

09/26/2023

Types of Water Chillers (Chiller Basics, Condenser Type and Compressor Type)

Water chillers are machines that are used to cool water and maintain a specific temperature for various industrial processes.

08/16/2020

How to correctly remove ammonia refrigerant during refrigeration machine maintenance

In the process of maintenance of the refrigerator, if there is a fault in the system components from the compressor exhaust shut-off valve to the accumulator outlet valve, it needs to be disassembled and repaired.

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

05/19/2023

Why is My Central AC Running but Not Blowing Air?

Air conditioners are used very frequently in summer, and the possibility of problems is very high. Air conditioner common faults are ·Blockage of the refrigeration system, the air filter, the air inlet and outlet, etc