ENC VFD Frequency Converter EDS1100-7T2000G/E

09/09/2020

How to provide air source for air compressor

　Is the air compressor better for centralized air supply or more energy-saving for point-by-point air supply; for equipment with small air consumption and low pressure, it may be economical to install a pressure reducing valve to work.

10/10/2025

8 Reasons Why Your Samsung Fridge Compressor not Working

Almost all families have their own refrigerators, and Samsung fridges have been outstanding.

08/04/2020

Reasons for unstable temperature of refrigerated truck cargo box

In the transportation of frozen and refrigerated food in large supermarkets, refrigerated trucks must be used as carriers.

08/02/2020

How to debug McQuay air conditioner noise

Noise caused by thermal expansion and contraction when the wall-mounted machine is working: The noise caused by the stepper motor and the synchronous motor. The main reason is that the internal gears of the motor are poorly matched to form abnormal noise.

06/22/2020

What is the air conditioner that only cools

An air conditioner with only a cooling function is called a single cooling type air conditioner. 1. The single-cooled air conditioner is used in areas in the north or the south that are not cold in winter; 2. The single-cooled air conditioner model generally starts with KF; 3. Before you use the single-cooled air conditioner again, you need to clean and maintain first; 4 1. When using a single-cooling air conditioner in summer, the temperature cannot be set too low. Generally, the air conditioner temperature should be set to 26-27 degrees. <img src="{{media url=&quot;magefan_blog/What_is_the_air_conditioner_that_only_cools.jpg&quot;}}" alt="" />

07/07/2020

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

07/06/2022

What is a Proportional Valve

A proportional valve provides a change in output pressure or flow in the same ratio as the change in the input, for example if the input doubles then the output will also double.

08/19/2020

How to achieve energy saving and high efficiency in integrated chillers

The integrated chiller saves energy because of its low condensing temperature. The integrated chiller integrates water-cooled units, computer room civil engineering, cooling towers, cooling

08/14/2020

How to maintain the air-cooled chiller—professionals will answer your questions

Any machinery and equipment, if not maintained and maintained in time, will have problems to varying degrees. If you lack the necessary maintenance knowledge, it is likely to cause serious consequences.

09/07/2020

The invisible soul of air compressor operation-air filter

Air filter, also known as air filter. In the entire air compressor operating system, all components are indispensable, but air filters are often ignored by users. In fact, air filters can be called the invisible soul in the design and operation of the air compressor system.