2026-04-15Views：
With the combination of permanent magnet synchronous motor and screw compression structure, permanent magnet screw air compressor has significant advantages in energy efficiency and stability, and Grantklin water lubricated single screw air compressor is further optimized on this basis, and more outstanding comprehensive performance is achieved through innovative design. The specific advantages are reflected in the following aspects:
High efficiency and energy saving: Compared with traditional asynchronous motors, permanent magnet motors have no excitation current loss on the rotor and higher operating efficiency, especially under partial load conditions. Granklin air compressor combines the compression structure of permanent magnet motor and single screw-star wheel, through precise speed control to match the actual gas demand, reduce invalid energy consumption, reduce long-term operating costs.
Clean and oil-free: The traditional screw air compressor needs to be lubricated and sealed by lubricating oil, which may cause the risk of oil pollution. Granklin uses water as the core working medium, instead of traditional lubricating oil, through the water film to achieve the screw and star wheel lubrication, cooling and sealing function, to ensure that the compressed air is pure and oil-free, especially suitable for food, medicine, electronics and other industries with strict air quality requirements.
Stable and durable: the matching structure of single screw and star wheel is evenly stressed and worn less; the water lubricating medium has high heat dissipation efficiency, which can effectively control the operating temperature of the equipment and extend the life of key components. Combined with the smooth start characteristics of the permanent magnet motor, the overall operation of the equipment is more stable, reducing the risk of failure caused by frequent start-stop or overload.
Maintenance is convenient: the oil-free lubrication design eliminates the maintenance of the oil circuit system (such as oil filter replacement, oil product detection, etc.) and reduces the complexity of later maintenance. The water medium has no pollution risk and meets the requirements of environmental protection. Granklin air compressor simplifies structure and media optimization to help companies reduce maintenance time and costs and improve equipment efficiency.
In summary, Granklin water lubricated single screw permanent magnet air compressor has outstanding performance in energy efficiency, cleanliness, stability and maintenance, and is an ideal choice for enterprises that pay attention to energy saving and air quality.
Screw air compressor safety operation procedures and precautions: First, the operator must be familiar with the air compressor structure, performance, working principle, operating procedures and other precautions. Second, operators must undergo technical training and safety training, and can only take up their posts after passing the examination. No
Cold dryer and suction dryer are two different kinds of compressed air drying equipment. There are several main differences between them: Working principle: Cold dryer works according to the principle of freezing and dehumidification, and exchanges heat between compressed air and refrigerant. Make it cool to one
In the air compressor market, the variable frequency screw air compressor has been widely concerned for its high efficiency, energy saving and stable characteristics. As a leader in this field, the water-lubricated air compressor products produced by Shanghai Granklin Group are based on their excellent performance and reasonable
In the oil industry, ppm is an abbreviation for "parts per million", which means parts per million, which is used to measure the amount of very small amounts of water, gas or pollutants in oil. Specifically: Definition and Meaning: ppm is a dimensionless quantity expressed in
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, machining, manufacturing and power, it is OK to choose air compressors with oil and slight oil, but in some occasions, oil-free air must be used.
Compressed air pharmaceutical and food-grade quality requirements-Shanghai Granklin Group water-lubricated screw air compressor solutions In the pharmaceutical and food industries, the quality of compressed air is directly related to the safety and hygiene of products, therefore, to meet the requirements of pharmaceutical and food products.
The compressed air pressure used in most production workshops is between 0.6 and 0.8 MPa, which can meet the needs of most gas-using equipment. The oil-free water-lubricated air compressor can not only provide this pressure stably, but also flexibly adjust it according to actual needs, which saves electricity and worry.
Air compressor is not necessarily frequency conversion. Air compressors are divided into two types: fixed frequency and variable frequency, each of which has different characteristics and application scenarios. Working principle of fixed frequency air compressor: fixed frequency air compressor uses a fixed power frequency to convert electrical energy into mechanical energy to drive compression
Shanghai Granklin Group produces water-lubricated oil-free screw air compressors. Our products are all over the country, as well as overseas Europe, America and Southeast Asian countries. After-sales service for the world, Granklin Group sells not only air compressors, but also some supporting facilities, gas storage tanks and cold dryers.
View detailsTo distinguish whether the screw fan is frequency conversion or fixed frequency, you can check and judge from the following aspects: Check the motor nameplate: Usually, the motor will have a nameplate indicating the model and parameters of the motor. On the nameplate, you can find out whether there is "frequency conversion & rdqu"
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