P+F Pepperl Fuchs Sensor NBB4-12GM50-E2

05/02/2023

Types of Compressors for Air Conditioning and Refrigeration Applications

The compressor is the core energy-consuming component of the refrigeration system, and the capacity and characteristics of the compressor determine the performance of the refrigeration system.

06/19/2024

3 Common Hydraulic System Problems: Causes and Solutions

Hydraulic systems are widely used in various industrial sectors such as machine tool industry, engineering machinery, mining machinery, agricultural machinery, and automobile industry.

08/13/2020

New Explanation of Basic Knowledge of Small Chiller System

Small chiller: is a kind of water cooling equipment, small chiller is a kind of cooling water equipment that can provide constant temperature, constant flow and constant pressure.

06/06/2022

How to Troubleshoot A PC Power Supply?

When a PC suddenly goes on the fritz for no apparent reason, checking the PC power supply first may save a lot of time troubleshooting the system.

06/27/2020

The sign of the normal operation of the refrigeration unit

The sign of the normal operation of the refrigeration unit 1. There is no knocking sound in the piston refrigeration compressor, the compressor is operating normally, the expansion valve opening is adjusted properly, and there is only compressor suction and exhaust sound during operation, and no knocking or other abnormal sounds are produced.

08/19/2020

How to solve the drainage problem of window air conditioner

Although window air conditioners are not common in life, some consumers still use them. We should also have some understanding of window air conditioners. Compared with split air conditioners

06/26/2025

How Does a Hydraulic Drive Motor Work?

hydraulic motor is an actuating element of the hydraulic system, which converts the hydraulic pressure energy provided by the hydraulic pump

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

04/29/2022

What is A Contactor?

Contactors are divided into AC contactors (voltage AC) and DC contactors (voltage DC). They are used in power, power distribution and electric field combination.

08/23/2024

Refrigerator Buying Guide: How to Choose a Refrigerator (Part 2)

Freezing capacity is the weight of food frozen to -18℃ in 12 hours by a refrigerator. The stronger the freezing capacity, the faster it can lock the freshness and moisture of the ingredients through ice crystals.