PARKER Filter C130-25

03/09/2023

Working Principle and Starting Modes of Soft Starter

Soft starter is a motor control device that integrates soft starting, soft parking, and light load and energy saving of motor, and multiple protection functions.

08/08/2020

Maintenance knowledge and failure methods of small combined cold storage

1. The cold storage door is not closed tightly. Please adjust the distance between the hinge and lock on the door and the storage body.

07/17/2024

Irrigation Solenoid Valves: Common Faults, Causes and Troubleshooting

Generally, before diagnosing the problem of irrigation solenoid valves (sprinkler solenoid valves), some work needs to be done: such as determining whether the water source is turned on, whether the controller is connected to the power supply and the program setting is correct, whether the flow control handle on the solenoid valve is closed, and then try operating the valve manually.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

07/23/2020

Why does refrigeration equipment particularly emphasize installation

Hidden danger 1: The refrigerant pipe enters dust and impurities<br></br> Dust and impurities in the refrigerant pipeline will cause the effect of the central air conditioner to decrease, increase the wear of the central air conditioner compressor, and cause the central air conditioner to block and affect the cooling effect.<br></br><br></br>

07/03/2020

Global Portable Air Compressor Market 2020 Players, Demand And Supply: Stanley Black&Decker, Fini Compressors, Powermate and Senco

The Global Portable Oil-Free Air Compressors Market report offers a quantitative analysis of the world Portable Oil-Free Air Compressors market with respect to a series of elements such as deep estimations, present industry trends, Portable Oil-Free Air Compressors market share, and key dynamics of the Portable Oil-Free Air Compressors market size from 2020-2026 in order to recognize the leading Portable Oil-Free Air Compressors market opportunities.

08/16/2020

How to deal with the blockage of industrial chillers

Usually, after a long period of use of the industrial chiller, some failures will inevitably occur. Among them, the blockage caused by the inlet and outlet of the capillary will affect the working status of the entire equipment and cause the cooling performance to decrease.

08/20/2020

How much is the temperature of the industrial chiller to prevent condensation

Condensation water in the industry is mainly caused by the large temperature difference between the ambient temperature and the cooling water temperature of the chiller.

07/18/2020

Working condition and adjustment of refrigeration system of low temperature chiller

Low-temperature chiller refrigeration system operating conditions and adjustments Nowadays, chillers are widely used in the refrigeration industry, and the refrigeration working fluid is usually R22 (also R404a) and so on. In order to facilitate operation and maintenance and reduce the installation location, the refrigeration compressor

06/24/2020

There are really many kinds of air-conditioning compressor patterns revealed

Air-conditioning compressors have always been dubbed the "heart" of air-conditioning by industry insiders, but many small partners do not understand the important object of air-conditioning, and they are also very curious. What does the air-conditioning compressor look like? How are they different? Today, I will briefly explain to the friends the different classifications of air-conditioning compressors