Do you know what causes the noise of the chillerRecently, many friends asked how to deal with the noise generated by the chiller during work. In fact, the noise generated by the chiller during work is inevitable. For example, when the fan rotates, the fan blades rub against the air, and the sound will be generated. The normal sound is There is no impact, but serious, sudden, harsh, and irregular noise is worthy of our attention! Next, Shanghai Raof Refrigeration Co., Ltd. will sort out some common noise causes and solutions for everyone. Let'
Stable operation and development requirements of chillersWith the continuous rapid development of its economy and the continuous improvement of people’s living standards, the chiller industry has also accelerated to a certain extent. The current market is an open place, and many of its products can be used when used. Get a chance to show
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Fault diagnosis and debugging method of expansion valveThe expansion valve is one of the four major components of the refrigeration system. It is an important device for regulating and controlling the flow and pressure of the refrigerant entering the evaporator, and it is also the "boundary line" on the high and low pressure sides. Its adjustment is not only related to the normal operation of the entire refrigeration system, but also an important indicator to measure the level of operator skills.