2026-04-09Views：
Air compressors with oil and without oil are not absolutely good or bad. Their use occasions are different from those suitable for working conditions. If they are used for purging, mechanical processing, manufacturing and power use, it is OK to choose air compressors with oil and micro oil. However, oil-free air compressors must be used in some occasions, such as food, medicine, precision instruments and other industries.
Oil-free air compressors are cleaner and more environmentally friendly than oil-free air compressors to some extent, but oil-free air compressors are more expensive than oil-free air compressors and have higher maintenance costs.
In addition to the price, oil-free air compressor and oil air compressor has the following differences:
1. The oil content is different. Generally, the oil content of the oil machine is larger, and the oil content of the oil machine is 0.01ppm, so this oil content is used to distinguish the air compressor with oil and without oil. There is also a full oil-free air compressor, which is lubricated by water, so the final discharge of gas does not contain oil, called a full oil-free air compressor.
2. The structure is different. Whether it is an oil-free piston machine or an oil-free screw machine, a large amount of high temperature will be generated during the operation. The participation of oil in the air compressor will take away the high temperature generated during the compression process of the air compressor, thereby Cooling the machinery. The oil-free air compressor uses water to cool down, replacing the oil to solve the high temperature in the compression process of the air compressor, thus achieving the purpose of oil-free compression.
Granklin oil-free and water-lubricated air compressor: the preferred brand of 20 cubic permanent magnet air compressor In the air compressor market, Granklin oil-free and water-lubricated air compressor has become its unique design and excellent performance. The preferred brand of 20 cubic permanent magnet air compressor. This
In industrial production, selecting the appropriate pipeline output is essential to ensure the efficient operation of the air compressor system. For a 48 cubic air compressor, such as the water-lubricated screw air compressor produced by Shanghai Granklin Group, the design of the pipeline output needs to consider multiple factors.
Screw air compressor, this small and powerful equipment, is really amazing! It can compress air to a fairly high pressure. However, how much air pressure can be played actually depends on the model and design of the compressor. Generally speaking, screw type
The oil content of the general air compressor will vary according to different types and application scenarios. The following are some specific oil content standards: For ordinary air compressors, the national standard stipulates that the liquid oil content in compressed air shall not exceed 5 mg/m & sup3;, pressure
Factory dew point requirements are usually divided into three categories: general industrial environmental dew point requirements, precision manufacturing and special process dew point requirements, and special industry dew point requirements according to production process, product characteristics and environmental control requirements. The details are as follows: 1. general industrial environmental dew point requirements
The drainage process of the screw air compressor can be carried out through the following steps: Manual drainage method: First, tighten the drainage valve and turn off the oil pump. Next, the pressure relief valve knob is rotated counterclockwise to relieve the pressure inside the reservoir. Open reservoir
The relationship between air consumption and air compressor selection is very close. When selecting an air compressor, it is necessary to determine the required air compressor model and specifications according to the actual air consumption. If the gas consumption is large, you need to choose a large air compressor or multiple air compressors used in parallel to ensure
The choice of oil-free or oil-free air compressor needs to be judged comprehensively in combination with the specific use scenario and demand. Granklin air compressor adopts water-lubricated single screw technology, which solves the pollution pain point of traditional oil-bearing models through technological innovation.
As a mechanical equipment used to produce and transport gas, the air compressor is used to convert the pressure energy of compressed air into mechanical energy, which is widely used in many industries and fields. The following are some of the main industries that air compressors are actually used in: Machinery processing industry: empty
The manufacturing standards of water lubricated oil-free screw air compressors mainly include the following aspects: GB/T 3853-2019 "Air Compressor" standard: This standard is my country's main air compressor standard, which is suitable for various air compressors Manufacture and use, including none
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