Knowledge

What are the Common Problems of Sanyo Compressors?

Sanyo compressor using the world's most advanced production equipment production, but there are so precise processing instruments, Sanyo compressor may still fail, so what are the

Precautions for Changing the Oil in the Refrigeration Compressor

The refrigeration oil serves as the "life" and primary means of lubricating, sealing, chilling, cleaning, and noise reduction for the refrigeration system.

Economizer for ZF Copeland Compressors

Copeland compressors ZF series high-powered machines are sold together with a number of matching equipment, which of course does not mean that you can not buy a single machine. The

Carrier piston compressor can adjust the mechanism working principle

What is the working principle of the adjustable mechanism of the Carrier piston compressor? Let's take a look at the answers of our engineers.

What Should We Do If the Refrigeration Compressor is Suspected of Burning out?

Refrigeration compressor suspected of burning in three cases to deal with: compressor motor is not burned, the current is normal, only the noise.

Reasons for Rotor Compressor Cylinder Jamming in Heat Pump Applications

As Copeland compressors are increasingly used in heat pumps, the disadvantages of rotor compressors are slowly becoming apparent.

How to judge the quality of 3-phase Copeland compressor？

Copeland compressor products to 3-phase, the new bought back Copeland compressor how to determine its good or bad, you can do a simple test yourself according to the following desc

How does the liquid return process of a refrigeration compressor work?

For the use of expansion valve refrigeration system, back to liquid and expansion valve selection and improper use is closely related. Expansion valve selection is too large, super

The Compressor Can Not Start Running Normally Cause

There are many reasons why the compressor cannot start running normally, which may be caused by the power supply, motor, etc.

What should I do if my semi-hermetic piston compressor does not start properly?

New compressor can not start normally, these five aspects of the inspection must be meticulous.

Limitations of Motor Protectors！

The main purpose of motor protection is to protect the motor from burning, and the function of the protector is very limited, which is obviously an impossible task.

Copeland compressor system oil return phenomenon

In view of the Copeland compressor pipeline is particularly long, its refrigeration system and full liquid ice making system are more massive. This type of refrigeration temperatur