HONTKO Encoder HTR-W3-1800A-H

01/24/2025

Application of HMI in PLC Based Industrial Control System

Programmable logic controller (PLC) plays an important role in factory automation (FA). The continuous development of technology has greatly promoted the improvement of control function and control level of the control system based on PLC

08/16/2020

Air energy heat pump heating, what installation and use details need to be paid attention to

In the recent period, the term "coal to electricity" has frequently appeared in the vision of the broad masses of people. The reason is that many areas in Beijing, including Chaoyang, Haidian, and Tongzhou, have announced the results of the "coal-to-electricity" winning bid.

08/27/2020

Maintenance method and practice of air compressor electrical equipment

There are many commonly used electrical equipment, such as circuit breakers, contactors, relays, thermal relays, switches, etc., these are hard circuits, in addition to PLC, etc., these equipment is very widely used in air compressors and station rooms, it can be said to be necessity.

09/07/2020

Two working methods for air filter manufacturers to reduce air pollution

Two working methods for air filter manufacturers to reduce air pollution 　　1. Air filter manufacturer: air filter 　　Air Filter Manufacturers Air filters are equipment developed based on air pollution. It can effectively reduce air pollution, but it must be known that its purification range is relatively small. Therefore, users should pay attention to actual application requirements when using them and purchase appropriate equipment.

06/14/2020

Common terms of screw air compressor

Common terms of screw air compressor

01/16/2021

Refrigeration compressor purchase

Compressor selection is the first step in the establishment of a refrigeration system. Choosing a suitable refrigeration compressor can neither have excess power nor insufficient cooling capacity, which can lead to an increase in power consumption. It mus器2䀀
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06/29/2020

Suggestions for troubleshooting of compressor with liquid start

09/05/2020

The role of air compressor air filter and the hazards of overdue use

The air compressor air filter (also known as style) is composed of an air filter assembly and a filter element. The outside is connected to the air compressor's intake valve through a joint and a threaded tube to filter the dust, particles and other impurities in the air.

07/08/2024

Water Solenoid Valves: Common Faults, Solutions, ＆ Precautions

solenoid water valve is a valve that allows or restricts the water flow by controlling the operation of an electromagnet. It is usually divided into two types: direct acting and indirect acting.

06/14/2020

What are the causes of frost in refrigeration compressors

1. The opening of the thermal expansion valve is too large, or the installation of the temperature sensor is incorrect and the fixing is not firm or loose. The main reason is that the temperature sensor may feel the temperature too high in this case, resu器2䀀
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