WAGO Relay 286-721

07/25/2022

4 Common Causes of Water Pump

Most people know that a water pump is important to vehicle operation, but not everyone knows the four most common causes of water pump failure.

01/11/2021

Japan Daikin, Hitachi and Mitsubishi Electric air-conditioning compressor comparison

First, take a look at Daikin. The use of high and low pressure cavity scroll compressor and swing compressor

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/31/2020

Play screw technology to the extreme-re-disc medical vacuum screw technology

The earliest history of mankind's vacuum can be traced back to the 6th century BC. The smelting furnace and alchemy furnace's blast design utilizes negative pressure suction and pressurized exhaust.

08/12/2020

Disassembly steps and installation precautions of central air conditioning

Air conditioners have been in our lives for a long time. The central air conditioners installed in some homes or other places may be very old. It is time to disassemble, repair, or replace them.

10/16/2021

How to Use a Rotary Encoder

A rotary encoder converts the angular position or motion of a shaft or axle to analog or digital output signals, so it is also called a shaft encoder. Absolute encoder and incremental encoder are the two main types.

04/20/2023

Diagnosis and Troubleshooting of Refrigeration Compressor Failure

The main content of the following is the failure diagnosis and troubleshooting related to the refrigeration compressor system. After reading the following content, you will know how to diagnose a refrigeration compressor failure.

09/10/2020

Working principle of scroll compressor

Features of scroll refrigeration compressor 1. The pressure difference between two adjacent chambers is small, and the leakage of gas is small.

09/01/2020

Research on the global IoT intelligent monitoring system for air compressor equipment

Intelligent manufacturing unit is a stage that must be passed in the process of industrial modernization. Industrial developed countries such as Germany's Industry 2.0 have greatly inspired the process of intelligent transformation of my country's manufacturing industry.

06/30/2020

Pay attention to keep the compressor lubricating oil clean

Pay attention to keep the compressor lubricating oil clean Why should we pay attention to keeping the compressor lubricating oil clean? This is because the dirty oil of the compressor or the deteriorated lubricating oil will cause a vicious cycle of accelerating the wear of the parts. Therefore, we should clean the lubricant oil of the compressor according to the following requirements: