SUNROXM Tool for Metal Cutting C20S-SDUCL11

08/14/2020

Common problems and solutions of liquid refrigerants in refrigeration systems

1. Migration of liquid refrigerant<br></br> 　　 refrigerant migration refers to the accumulation of liquid refrigerant in the compressor crankcase when the compressor is stopped.

06/14/2020

What is the difference between heating 24 ℃ and cooling 24 ℃

Regardless of the room temperature, as long as the air conditioner is in the cooling mode and is in a working state, the wind blown out is cold wind. To put it bluntly, the temperature of the blown air is determined by the operation mode of the air condit器2䀀
ￜ皥
䖒皦즠Ʋ煔क़㲈Ʋ
䌁皦
ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ
瑉浥

07/07/2020

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

08/16/2020

How to clean the evaporative condenser chemically

Heat exchanger is an energy-saving equipment that realizes heat transfer between materials between two or more fluids at different temperatures. It transfers heat from a higher fluid to a lower temperature fluid,

08/23/2022

What is a Pneumatic Actuator?

The pneumatic actuator, or the pneumatic control valve actuator, is a device that uses air pressure to drive the opening and closing or regulate the valve.

08/18/2020

Daily maintenance of chillers and emergency treatment

Chillers are widely used in all walks of life, but generally can be divided into water-cooled and air-cooled according to the type of refrigeration. The difference between the two in installation is that water-cooling needs to be incorporated into the cooling tower before use,

08/23/2021

Why We Use VFD - Efficiency and Performance

The Variable Frequency Drive (VFD) is a device widely used to convert the constant voltage of an autonomous AC power source into a variable voltage for controlling the torque

08/24/2020

Refrigeration principles of refrigerators and air conditioners

Is the cooling principle of refrigerator and air conditioner the same? 　　 Refrigerator is a kind of refrigeration equipment that keeps a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state.

01/23/2023

How to Deal with Spindle Amplifier Alarm Codes?

When faults occur, there will be various alarm codes on the Spindle amplifier, each representing different faults.

08/29/2020

alert! These types of air compressors must not be bought, beware of being fooled!

alert! These types of air compressors must not be bought, beware of being fooled! These types of air compressors must not be bought, they are easy to be deceived!