Siemens Contactor 3RT2015-1AU01

02/14/2023

The Composition and Working Principle of Reduction Gearbox

Gearbox, also called reducer or gear reducer, is a widely applied reduction transmission mechanism equipment, composed of two or more gears.

01/01/2025

How Does a Refrigeration Compressor Work? With Animation for Each Type

Refrigeration compressor is a kind of driven fluid machinery, which promotes low-pressure gas to high-pressure gas and is the heart of refrigeration system.

09/16/2022

Hydraulic Pumps：Types and Pros ＆ Cons

A hydraulic pump is the power component of the hydraulic system, which mainly plays the role of pressurizing the liquid, and is widely used in the metallurgical industry

07/28/2020

Installation arrangement and heat preservation method of branch pipe

The branch pipe is also the central air-conditioning branch pipe, commonly known as the splitter (diverter). As the name implies, it is a pipe with one input but multiple outputs.

08/13/2020

Symptoms and causes of car air conditioner compressor not working and blower not working

Fault description When the air-conditioning refrigeration switch is turned on, the compressor does not turn, but after turning on the blower switch, the blower can run<

06/29/2020

Compression ratio of American Copeland compressor

09/09/2020

Summary of knowledge points of screw air compressor

Classification of screw air compressor 　　 Screw compressors are also called screw compressors, which are divided into single screw compressors and twin screw compressors. The single screw compressor was developed by Sinn, France in the 1970s.

07/30/2020

Common faults and solutions of summer chillers

Entering the hot summer, industrial chillers in many factories ushered in the peak period of refrigeration. The refrigeration equipment frequently runs, and it is very likely that there will be such and other small failures.

07/02/2024

Proportional Solenoid Valves: Working Principle, Types, Difference and Application, with Diagrams

A proportional solenoid valve is a device that controls the opening degree of a valve by changing the input current to the electromagnet (solenoid coil).

09/15/2020

The technical status and development trend of air compressor

I. Introduction Compressor is a machine used to increase gas pressure and transport gas, and belongs to a working machine that converts the power energy of the prime mover into gas pressure energy. It has a wide range of types and uses, and is known as "general machinery".