2026-04-13Views：
Oil-free air compressor does not need to use lubricating oil in design. This type of air compressor through specific processes and technologies, such as the use of self-lubricating materials or improved mechanical structure, to achieve the compression process without adding lubricating oil can be run. Therefore, in a strict sense, the oil-free air compressor does not need to add additional lubricating oil during operation. For example, the water-lubricated screw air compressor of Shanghai Granklin Group does not involve a drop of lubricating oil in the working process of the air compressor head.
However, it should be noted that although the oil-free air compressor itself does not require lubricating oil, during its maintenance and maintenance, it is still necessary to pay attention to the lubrication of other lubricating parts, such as bearings and other parts may still need proper lubrication. At the same time, the use of oil-free air compressor environment and working conditions may also have an impact on its operation, so in the selection and use of oil-free air compressor, still need to be considered according to the specific application scenarios and needs.
In general, the oil-free air compressor is designed to operate without lubricating oil, but in the actual use and maintenance process, it is still necessary to pay attention to the lubrication and overall operating conditions of other related components.
The daily working time of the air compressor varies with production requirements, equipment types and process arrangements, and can usually be divided into the following three types of scenarios: 1. Basic production scenarios (8-12 hours/day) In the production line with stable gas consumption such as conventional product processing and packaging, the air compressor runs daily.
There is a certain relationship between the flow and pressure of compressed air, but this relationship is not a simple linear relationship, but is affected by many factors. Definition of the basic relationship between 1. flow and pressure: flow: the volume of the output rate of the compressor system
The general range of workshop air pressure is usually set between 0.7MPa and 1.0MPa, which is to ensure the normal operation of equipment and processes. For the machining workshop, the pressure requirement of air pressure is generally between 0.5 and 0.7 MPa (MPa), which can meet
Moisture in the air compressor is a common problem. The following are some effective treatment methods: Install and regularly open the drain valve: Install the drain valve at the bottom of the cooler of the air compressor and the bottom of the air storage tank. Periodically open these drain valves in order
The moisture content in the air is not a fixed value, but is affected by many factors such as temperature, humidity, geographical location and climatic conditions. In the air at normal temperature and pressure, the moisture content may be between hundreds and thousands of ppm, depending on
The factory air pressure standard is not a fixed value, but is adjusted according to specific equipment requirements and production processes. Different equipment and processes may have different requirements for air pressure. Generally speaking, the air pressure standard of the factory air compressor is usually 0.6M
Selection of Air Compressor in Electroplating Industry and Granklin Solution The demand for compressed air in the electroplating industry is special, and it is necessary to take into account the process accuracy, air purity and equipment stability. The following are the core requirements for air compressors in the electroplating industry: Gelanklin Water Lubricated Single Screw
National standards for the design life of pressure vessels vary depending on the type of vessel, its use, and the regulations of each country. In China, according to the national standard "Pressure Vessel Safety Technology Supervision Regulations", the design service life of general pressure vessels is 15 years.
7kg is the upper limit of the pressure for this air compressor to "work steadily". If it is water lubricated, it can output this pressure while also protecting itself without oil, clean gas and relying on water inside, which is especially suitable for places that require air quality.
The maintenance methods of the screw machine mainly include the following aspects: regularly check the oil level and oil quality: ensure that the oil quantity is sufficient and the oil quality is clean, if there is any problem, it should be supplemented or replaced in time. At the same time, pay attention to check the cleanliness and smoothness of the oil circuit. Cleaning and replacement
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