Focused on compressed air system design, air treatment, piping configuration, equipment maintenance, and common industrial air issues, with practical guidance based on pressure, flow, dew point, air quality, and operating conditions for equipment selection, system optimization, and routine operation and maintenance.
The types of enterprises that need air compressors and the application scenarios of water-lubricated air compressors 1. the core types of enterprises that need air compressors manufacturing automobile manufacturing: used to drive pneumatic tools (such as wrenches and spray guns), automation equipment and tire inflation. Mechanical
In the blow molding process, the typical range of compressed air pressure is 0.2~1.0 MPa, and the specific value needs to be dynamically adjusted according to the type of plastic, parison temperature, product structure and process requirements. By providing clean, oil-free compressed air, oil-free air compressors become
In the purging link after photoresist development, the selection of nitrogen pressure should be determined comprehensively in combination with process requirements and cleanliness requirements. The typical pressure range is 0.1~0.8 MPa. The specific analysis is as follows: 1. core process requirements drive pressure range Conventional development purging
majority lithography
In chip manufacturing, the redundancy of compressed air system design should be determined comprehensively according to the fluctuation of gas demand, equipment reliability requirements and process stability requirements. Usually, the configuration scheme of combined operation spare capacity of multiple equipment is adopted. Oil-free water lubrication air compressor has become one of the core equipment of redundancy design due to its characteristics of no oil pollution and low maintenance cost.
In chip manufacturing, the control of gas pressure and purity needs to be realized through precise adjustment technology, multi-stage purification process, real-time monitoring system and the core equipment of oil-free water lubrication air compressor. This type of air compressor uses water as the lubricating medium to eliminate the risk of oil pollution from the source. With intelligent control and whole process risk management, it can stably output high-pressure and high-purity gas, providing key guarantee for chip manufacturing.
The selection of compressors for factory air sources should be based on process requirements, air quality requirements and operating costs. Common types include oil-free water-lubricated air compressors, oil-injected screw air compressors and centrifugal air compressors.
The rice processing line has extremely strict requirements on the oil content of the air, which usually needs to be controlled below 0.01 mg/m & sup3 to meet the food-grade cleanliness standards.
In the field of biotechnology, air compressor is the core equipment to ensure production safety and experimental accuracy, in which oil-free water lubrication air compressor has become the preferred solution in this field with its 100 oil-free compressed air and efficient and stable performance.
The air compressor for painting needs to be oil-free, stable pressure, sufficient flow, and low noise as the core. Water-lubricated or oil-free water-lubricated models can better meet the needs of high-precision painting through water film lubrication and high-efficiency filtration systems. The model selection shall be comprehensively evaluated in combination with the workshop scale, spray gun model and post-processing configuration.
The interior of the cold dryer is usually equipped with pre and post filters to intercept impurities and oil in the compressed air. If the filter is clogged, the airflow resistance increases significantly, resulting in a decrease in downstream pressure. For example, in the pharmaceutical or electronics industry, the cleanliness of compressed air is extremely high, and the filter needs to be replaced or cleaned frequently, otherwise the blockage will directly cause the outlet pressure to drop.
