Neuma Solenoid Valve NVS-5551M-D1-5G

07/16/2020

Judgment of the failure of piston compressor in starting

Piston compressor It is a type of compressor commonly used in industrial refrigeration. Most piston compressors use a semi-closed shape, which is simple and convenient to maintain and repair. It is widely used in large supermarkets, cold stores, laboratories, and various refrigeration equipment.

07/13/2020

Danfoss 40 hp big blue compressor

Danfoss China's multiple measures to strengthen the counterfeiting of the compressor market In recent years, with the improvement of people's consumption level and the country's strong support for the industry, China's HVAC refrigeration industry has made great progress, and the compressor as a core component of refrigeration equipment has also received more attention.

07/31/2020

How to use refrigerant to empty the air conditioner after installation

Air, moisture and impurities contained in the air will cause pressure increase, current increase, noise increase, and power consumption increase in the air conditioner system, which will reduce the cooling (heat) capacity, and may also cause ice blockage and dirty blockage.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

09/10/2024

Condensers and Evaporators in Refrigeration Equipment: Types, Structures, Principles, Features, and Applications

In this article, we will have a comprehensive understanding of the types, structures, working principles, features and application ranges of condensers and evaporators.

09/15/2020

81 plane membrane transmitter, waterproof pressure sensor

81 plane membrane transmitter, waterproof pressure sensor Guangdong pressure sensor, Foshan pressure transmitter, Shunde pressure sensor PTH703F adopts diffused silicon flat film piezoresistive core or ceramic piezoresistive core, 316 stainless steel structure, mainly suitable for liquid level measurement and control of rivers, groundwater levels, reservoirs, water towers and containers.

12/03/2022

Classifications of Linear Guideways

As one of the most important parts of transmission system, the linear guideway has different types to meet different needs. This article will briefly introduce three classifications of linear guideways.

08/09/2020

Configuration method of refrigeration equipment in air conditioning warehouse

1. Refrigeration system<br></br> Most of the refrigeration equipment of air conditioning storage adopts piston-type single-stage compression refrigeration system, using ammonia or Freon-22 as the refrigerant.

08/09/2020

How to recycle Freon when the air conditioner is moved What should I pay attention to when moving the air conditioner

The price of buying an air conditioner is not low, so many people will definitely remove the air conditioner when moving. When moving the air conditioner, it is necessary to recycle the Freon.

09/17/2020

Choose refrigerating oil and start from scratch

Recently, the weather is hot and air-conditioning sales are in the peak season, which has to be reminiscent of "refrigeration". We know that there are many parts that make up refrigeration equipment, and refrigerating oil is an indispensable component.