Rubycon Capacitor 450BXW100MEFR18X30

07/07/2020

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

08/20/2020

The bigger the number of horses, the better Don't get into the misunderstanding when buying air conditioners

Summer is a good time to buy air conditioners, and major air conditioner manufacturers have one after another promotion. So what should consumers pay attention to when buying air conditioners?

08/22/2024

Refrigerator Buying Guide: How to Choose a Refrigerator (Part 1)

With the improvement of people's living standards, refrigerators have become an indispensable and important part of home appliances. Especially during the previous COVID-19 pandemic, more and more friends had realized the importance of refrigerators.

08/03/2020

Ten common failure causes of refrigeration systems!

1. For refrigeration systems that use expansion valves, liquid return is closely related to the improper selection and use of expansion valves. Excessive selection of the expansion valve, too small superheat setting,

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

08/02/2020

Type selection calculation of pressure difference bypass regulating valve for chilled water system

In order to ensure that the flow of the chiller in the central air conditioning chilled water system is basically constant; the operating conditions of the chilled water pump are stable, the generally adopted method is:

09/05/2020

Screw air compressor and precision filter<br></br>

For screw air compressors, it is not like piston air compressors, which can be used directly after purchase. It also needs to be equipped with corresponding post-processing purification equipment, gas storage tanks, filters and dryers are all necessary.

06/24/2025

What should I do if the refrigeration compressor returns oil

During the operation of the system, the lubricating oil is discharged from the compressor along with the refrigerant, and returns to the compressor after the cycle.

09/10/2020

Air compressor valve selection steps and selection examples

The valve is a control component in the fluid conveying system, which has the functions of cut-off, regulation, diversion, prevention of reverse flow, stabilization, diversion or overflow and pressure relief.

08/18/2020

How to wire the cold storage distribution box What problems should be paid attention to when wiring

Cold storage power distribution boxes play a very important role in the use of cold storage, and many people do not know much about cold storage power distribution boxes. Let's take a look at it with okmarts.com editor.