2026-04-10Views：
Water lubrication oil-free screw air compressor features:
completely oil-free air quality water to replace oil, to achieve lubrication, cooling, sealing, noise reduction of the four effects, to provide high-quality 100 oil-free air, no pollution, the discharge of water without special treatment, in line with environmental protection requirements. Due to the role of water, the compressor is ideal for isothermal compression, and the air volume per unit of horsepower is 15% higher than that of the general dry compressor.
waterway control
the use of microcomputer automatic control, including: automatic water supply, automatic water discharge; automatic detection of water filter, coupled with the use of high-precision water filter to effectively ensure the continuous operation of the compressor.
Cooling system
all models can be air-cooled and water-cooled, which is unmatched by all oil-free compressors. The special plate-fin heat exchanger is adopted, the heat exchanger has high energy, small volume, no maintenance cost, and adopts low temperature difference design to avoid high temperature shutdown. The water temperature of water-cooling type is raised to 6-8 ℃, and the air outlet temperature is not more than 50 ℃.
Ideal isothermal compression
when the air at 20 ℃ is compressed to 0.7Mpa in an adiabatic process; The dry compressor will discharge more air than 250 ℃ because there is no cooling medium involved in the compression. And we use lubricating water with cooling effect into the compression chamber, the exhaust temperature will be reduced to 40 ℃, to achieve high efficiency of isothermal compression. The moisture content in the compressed air will also decrease due to the decrease in temperature. At the same time, the lubricating water will further take away the dust in the air.
water lubricated oil-free screw air compressor is suitable for the food and beverage industry, this is beyond doubt. This is mainly due to the following points:
1, 100 percent of the oil-free air, in line with the relevant inspection standards, suitable for most of the food and beverage, pharmaceutical, textile and electronic industries commonly used equipment;
reliability is also relatively stronger and more stable.
3, in the operation process without oil lubrication, reduce the operating cost of enterprises, but also reduce the failure rate.
At present, the price of air compressors on the market is relatively transparent and there is no standard. The same technology, technology and quality of ordinary power frequency air compressor, all brands are similar, foreign brands of air compressor prices are higher. The price of the real energy-saving air compressor will be higher than that of the ordinary air compressor, which is determined by technology, quality and energy-saving effect. Granklin air compressor saves more than 30% of electricity on average, so the price will be higher, but this can be ignored, because the energy-saving part in use will soon make up for this. So sometimes high prices are an affirmation of true energy-saving technologies.
View detailsAir compressor, the full name of the air compressor is the main body of the air source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy, and is a pressure generating device for compressed air. Is one of the most commonly used in industrial and mining enterprises to provide air power equipment. Usually, the air compressor is divided into screw type air compressor, piston type air compressor and so on.
Oil air compressor refers to the use of lubricating oil (synthetic oil or semi-synthetic oil) in the air compressor system to lubricate the machine and dissipate heat. This kind of air compressor, the compressed air will have a certain amount of lubricating oil, that is, the post-processing equipment is used for filtration, but it will still have
High exhaust temperature is a common fault in the operation of air compressor. The long-term operation of the silent oil-free air compressor in a high temperature environment will accelerate the deterioration of the lubricating oil and seriously affect the displacement and service life of the unit. When the temperature rises too high, it will also cause high temperature shutdown failure
Shenzhen screw air compressor which is good, Shenzhen screw air compressor brand which is good screw air compressor compression components can ensure that the temperature of the equipment and compressed air temperature are maintained at a low state, Shenzhen screw air compressor which is good for internal components
Water lubricated oil-free screw air compressor is also called water jet screw air compressor, that is, screw air compressor, there are also single screw air compressor, which means that the rotor chamber sucks in air at the same time, but also sucks in water (plays the role of lubricating the rotor and sealing)
Can the compressed air of the water-lubricated air compressor be used directly without treatment? The exact answer is no. The air compressed by the air compressor is cooled by the rear cooler. After the air-water separator is separated and the buffer tank is stabilized, it is generally in a saturated state. Its relative humidity is 100, and there will be impurities such as solid particles. This compressed air cannot be used directly and needs to be dried and purified.
What is a medical mute oil-free air compressor refers to the kind of air compressor suitable for use under medical environmental and sanitary conditions. It requires precision, stronger reliability, environmental protection and tranquility, fresh and clean compressed air, and the output gas can directly contact the human body. Medical air compressors with a displacement of less than 1m 3/min are mostly micro-screw reciprocating.
For the air compressors used in waste incineration, the power compressors for small and medium-sized enterprises are mainly small displacement, and the flow rate is mostly below 3m 3/min. The market share accounts for "half of the country" of screw compressors, and the stock market reaches millions of units. The screw relies on the gap to seal the gas and does not have good performance in the small flow range. Small and medium-sized enterprises are cost-sensitive users, very much hope to reduce the operating costs of small displacement screw compressors, small displacement screw compressor low energy efficiency has become a pain point for small and medium-sized enterprises.
View detailsThe current of the 1. oil-free air compressor is too high: the common reasons for this failure are as follows: 1. The main engine fails 2. The exhaust pressure is too high 3. The voltage is too low: Generally, the power of the oil-free air compressor is Rated, therefore, according to the public
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