Danfoss Compressor SH485A3ABA

08/11/2020

How to solve various problems such as water leakage, noise, and excessive fluorine leakage of air conditioners

When the air conditioner is in use, there are problems such as water leakage, electric leakage, insufficient cooling and heating, excessive noise, etc., which makes the friends feel particularly heartbroken. Buying an air conditioner to solve this problem and that problem is a headache.

07/21/2022

Installation Tips and How to Test a Diaphragm Pump

When installing a pneumatic diaphragm pump, anyone who is not familiar with pumps and pump installations will often make small mistakes that result in costly damages.

08/24/2020

What are the profits behind the cold storage Why do so many people choose to build cold storage

Nowadays, the weather has gradually become hot. Everyone turns on the air conditioner to cool down indoors. It is not only humans who need to cool down, but also fruits, vegetables, ice cream, poultry, medicine,

03/01/2021

Characteristics of permanent magnet synchronous servo motor

(1) High power factor and high efficiency; (2) Simple structure and reliable operation; (3) Small size, light weight and small loss. Compared with other kinds of motors

04/22/2025

The difference between chilled water, cooling water and condensed water and the principle of refrigeration

The central air-conditioning host is composed of a compressor, an evaporator, a condenser, and a throttle valve. The compressor provides energy. The condenser reduces the temperature of the refrigerant from the compressor.

08/17/2020

The difference between a single-head chiller and a double-head chiller

1. Single-stage refrigeration system 　　1. The single-stage refrigeration cycle refers to the four processes of compression, condensation, throttling,

08/15/2020

How to operate the cold storage distribution box during cold storage installation

In the process of cold storage installation, the use of cold storage power distribution boxes is a very important content, but most people are not very familiar with the normal operation of cold storage power distribution boxes.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

12/21/2022

Classifications and Features of Optical Fiber Amplifiers

An optical fiber amplifier, abbreviated as OFA, refers to a new type of all-optical amplifier used in optical fiber communication lines to achieve signal amplification.

09/09/2020

What are the benefits of oil-free screw air compressors

What are the benefits of oil-free screw air compressors? How to use oil-free screw air compressor? What are the benefits of using an oil-free screw air compressor?