Nidec Fan A34359-48

06/14/2020

Top 10 common faults in maintenance and debugging of refrigeration systems

What is the effect of pressure and temperature on the refrigeration system Refrigeration system performance testing involves many aspects, of which pressure and temperature are two points that cannot be bypassed. Today we will take a look at the pressure器2䀀
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07/25/2020

Master dismantling refrigeration compressor HD Atlas

The disassembled is the original compressor. Ready to open the cover of the mill and take a look at the compressor

06/29/2020

Several causes of compressor burning

08/12/2020

Safe operation method of Freon refrigeration compressor unit

Freon refrigerants are generally used in cold storage refrigeration systems, so the following is a brief introduction to some of the operating specifications of Freon refrigeration units, so that everyone will feel very simple and relaxed when using them

09/17/2020

Cost Control

How to control costs Every company expects to reduce production costs to meet customer needs, in order to adapt to today's era of fierce competition and low profits. How to reduce costs, improve production efficiency, improve quality, and eliminate waste in the manufacturing department has become one of the important criteria for measuring whether an enterprise has a competitive advantage;

01/11/2021

Mitsubishi Electric Home Central Air Conditioner-The King of Home Central Air Conditioning With the development of the air-conditioning market

Mitsubishi Electric Home Central Air Conditioner-The King of Home Central Air Conditioning With the development of the air-conditioning market, many companies have entered the field of air-conditioning, resulting in more and more air-conditioning brands,器2䀀
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08/08/2020

Maintenance method of central air conditioner without reflection

The L and N resistances are infinite, and the fuse may be burned out or the transformer (Transformer) may be burned out.

08/21/2020

What are the advantages of using economizers for screw chillers

1. What is an economizer Economizers are often used in secondary air screw compressor refrigeration systems. Under working conditions with relatively low evaporation temperatures (below -25°C), the efficiency of ordinary single-stage screw compressors decreases,

08/20/2020

Safe use and maintenance of air conditioning pressure control device in computer room

Pressure controller, also known as pressure relay, is an electrical switch controlled by a pressure signal. When the suction and discharge pressures of the air-conditioning compressor in the computer room exceed their normal working pressure range,

08/25/2020

How to correctly take out ammonia refrigerant when repairing refrigeration parts

First, prepare all tools and emergency supplies before operation. Such as ammonia tanks or a certain number of ammonia bottles, scales, connecting pipes, fitter tools, gas masks, rubber gloves and first aid medicines.