NIDEC Reduction Drive Gearbox Speed Reducer VRKF-S9E-1500-MD

05/07/2025

How to Reset a Refrigerator Compressor: a Step-by-Step Guide

If your refrigerator is not cooling properly or is making strange noises, it may be time to reset the compressor.

06/14/2020

Prerequisites and principles for adjustment of several operations in the refrigeration system of cold storage

Prerequisites and principles for adjustment of several operations in the refrigeration system of cold storage

07/07/2020

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

05/30/2022

What is Power Supply?

Power supply is a device that converts other forms of energy into electrical energy and provides electrical energy to circuits (electronic equipment).

08/20/2020

How to use small cold storage in summer with good energy saving effect

Summer is the peak period for cold storage installation. When many people in the food-related industries are ready to consider cold storage installation, there are many factors to consider when installing cold storage in summer

06/09/2025

So what factors will affect the stable operation of the equipment

At present, many companies use air-cooled chillers, which have the characteristics of simple installation and operation, compact structure, and relatively easy maintenance. The most important thing is that it is a highly efficient and energy-saving refrigeration equipment.

08/24/2020

You need to be cautious when buying air conditioners.

The hot summer is the peak season for air conditioning sales. A citizen in Los Angeles bought a home central air conditioner, but it failed repeatedly. An appraisal found that this product was not the original brand in the purchase contract.

09/11/2020

Composition and maintenance of oil return check valve for Okmarts.com air compressor

The composition of okmarts.com air compressor check valve: the check valve is composed of valve body, steel ball, steel ball seat, spring and other elements

09/04/2024

Why is Carbon Dioxide Valued in the Refrigeration Industry?

Carbon dioxide (also called CO2 or R744) is a substance in nature and also a very good refrigerant. In fact, it has been used as a refrigerant for a hundred years.

01/13/2021

The reason for the high pressure of the condenser what is the phenomenon of the condenser being blocked The-reason-for-the-high-pressure-of

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