2026-04-10Views：
The starting sequence of the cold dryer and air compressor is: first open the cold dryer, then open the air compressor. At the same time, the shutdown sequence is opposite to the startup sequence, that is, the air compressor is closed first, and then the cold dryer is closed.
During the operation, it is necessary to pay attention to prohibiting frequent opening and closing of the cold dryer to avoid burning the compressor motor. When the equipment is shut down, the manual drain valve should be opened to drain the condensed water clean, so as to avoid the freezing of the condensed water causing damage to the refrigerated dryer when the ambient temperature is too low. In addition, after the stable operation of the cold dryer, it should be observed whether the value of the refrigerant pressure gauge is within the normal range.
There are significant differences between fixed-frequency screw machine and variable-frequency screw machine in many aspects. The following is a detailed comparison: 1. working principle and operation mode Fixed-frequency screw machine Working principle: The working principle of fixed-frequency screw machine is similar to that of ordinary screw compressors, through a pair
When discussing the field of air compressors, the expression "20 cubic meters of air compressors" is often confusing. In fact, it refers to the displacement of this type of air compressor, that is, the gas volume that can be discharged per minute is 20 cubic meters (m & sup3;/min). This parameter is
Oil-injected oil-free air compressors are different from traditional oil-free air compressors in terms of working principle and structure, so they each have unique advantages and disadvantages. The following is an analysis of the advantages and disadvantages of oil-injected oil-free air compressors: Advantages: Good lubrication effect: oil-injected oil-free
The water-lubricated air compressor does have an air-cooled type. Water-lubricated air compressors can be divided into water-cooled and air-cooled according to different cooling methods. The working principle of the water-lubricated air compressor is that during the compression process, water is injected into the main engine through the water lubrication system to perform
The main reasons why the oil-free screw air compressor cannot do small air volume are as follows: Working principle limitation: The working principle of the oil-free screw air compressor is to use the internal rotor movement of the head to bring about the change of gas volume to form air compression. This compression method requires
In semiconductor manufacturing, the cleanliness of compressed air directly determines the yield and product reliability of chip production. Its core requirements can be summarized as follows, which are explained in combination with the technical characteristics of water-lubricated air compressors: 1. cleanliness core requirements particulate matter control
Comparison of Advantages between Oil-free Air Compressor and Oil Jet Compressor-Analysis of Water Lubricated Oil-free Air Compressor Products of Shanghai Granklin Group In the field of air compressors, oil-free air compressors and oil jet compressors are two common types. They each have a unique
The calculation of equipment gas consumption usually depends on the specific type of equipment, operating requirements and gas parameters. The following is the general calculation method of equipment gas consumption and some specific equipment gas consumption calculation examples: general equipment gas consumption calculation formula equipment gas consumption
When choosing an air compressor, considering air consumption is a very important factor. The following are some suggestions to help you choose a suitable air compressor based on air consumption: Accurately evaluate air consumption: First, you need to conduct a detailed analysis of your production process, accurate
The maintenance of the oil-free air compressor is the key to ensure its stable operation and extended service life. The following are some detailed maintenance steps and precautions: 1. daily inspection before starting up: observe whether the appearance of the equipment is abnormal, such as collision marks, deformation or
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
