2026-04-09Views：
Oil-free screw air compressor, as the name suggests, refers to the screw air compressor that does not use lubricating oil for lubrication during its operation. However, this does not mean that the oil-free screw air compressor does not need any lubrication at all. In fact, the lubrication method of the oil-free screw air compressor is different from that of the traditional oil-lubricated screw air compressor. It uses other lubricating media instead of lubricating oil.
For the water-lubricated oil-free inverter screw air compressor of Shanghai Granklin Group, the lubricating medium is water. As an environmentally friendly and non-polluting lubricating medium, water plays a role of lubrication, cooling and sealing in the operation of air compressors. By injecting an appropriate amount of water into the compression cavity, a water film can be formed to reduce the friction and wear between the screws, and at the same time take away the heat generated during the compression process to ensure the efficient and stable operation of the air compressor.
Therefore, although the oil-free screw air compressor does not use lubricating oil for lubrication, it still needs other lubricating media (such as water) to ensure its normal operation. The water-lubricated oil-free frequency conversion screw air compressor of Shanghai Granklin Group uses water as the lubricating medium, which not only realizes oil-free compression, but also ensures the performance and life of the air compressor.
It should be noted that although the water-lubricated oil-free screw air compressor has many advantages, it is also necessary to pay attention to the treatment and maintenance of water quality during use. Because impurities and microorganisms in the water may cause damage to the air compressor, it is necessary to regularly check and replace the water quality to ensure the normal operation and service life of the air compressor.
The replacement cycle of air compressor oil is not fixed. It is affected by many factors, including oil type, model, working environment and frequency of use. Here are some general guidelines: Mineral oil: It is generally recommended to replace after 3 to 4 months of use
The processing steps after the emergency stop of the permanent magnet screw air compressor are as follows: stop immediately and cut off the power supply After pressing the emergency stop button, the equipment will be forced to stop operation. At this time, the main power supply should be cut off immediately to prevent accidental restart of the equipment or further damage to the electrical system. Operator
The change of maintenance cycle is not big when the air compressor is used for a long time, and the interval of the whole maintenance time is basically two thousand hours. For example, maintenance at 2000 hours, 4000 hours and 8000 hours
The air pressure normally used in the factory is not a fixed value, but is determined according to the specific application scenario and equipment requirements. The following is some common factory air pressure standards related information: standard atmospheric pressure: in industrial production, commonly used standards
The reasons for the slow air intake of the screw air compressor may involve many aspects. The following is a detailed analysis of these possible reasons: First, there may be problems with the air intake filter of the air compressor. If the filter is too dirty or blocked, it will severely limit the inflow of air, resulting in
The pressure range of compressed air varies depending on the application requirements, depending on the type of compressor, design specifications, operating conditions, and specific application scenarios. Generally speaking, in conventional applications, the pressure of compressed air is usually between 0.4MPa and 1.0MPa, which is equivalent to about 4
The price of water-lubricated oil-free low-pressure screw air compressor of Shanghai Granklin Group varies with model, specification, power and other factors. At the time of purchase, it is recommended to contact the official channels of the Grencklin Group or an authorized dealer for accurate quotations and details.
answer: screw air compressor in the global air compressor market is the most widely used, the largest use of air compressor category. Screw air compressor is a common air compressor, and the traditional piston air compressor
Air compressor to prove the cleanliness of the air, can be achieved through a variety of methods and steps. The following are some commonly used methods: 1. use a filter system for multi-stage filtration: oil-free screw air compressors are usually equipped with high-precision filters, which are generally divided
Air compressor requirements for dust explosion-proof area are as follows: explosion-proof type: explosion-proof air compressor must be used, the shell can prevent dust from entering, and the internal electrical components will not produce sparks. Protection level: The protection level of the shell should be high to prevent dust from entering the machine. Temperature control: air pressure
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