Screw Air Compressor.
The Screw air compressor uses a rotary-type positive-displacement mechanism. The screw element consists of two rotors similar to a helix, each with a different shape and number of grooves/ teeth. Atmospheric air is sucked into this screw element, and as the air progresses along with the rotors, it gets compressed. The basic principle of a screw compressor is that the male and female rotors are spinning in opposite directions. This draws air in-between them. As air progresses along the rotors, the decrease of space between the rotors and their housing leads to air compression. The compressed air is then displaced to the outlet. Rotary screw air compressors operate by trapping air between two meshed rotors and reducing the volume of that trapped air as it moves down through the rotors. This reduction in volume results in compressed air, which can then be used to power air tools, inflate tires, or in numerous other applications. The screw element is the most important part of any screw-type compressor. It's that part of the machine where the actual compression takes place. Often, the compressor screw element is also called air-end. They are constant flow (volume) with variable pressure compressors. The principle for a rotating displacement compressor in twin screw form was developed during the 1930s, when a rotating compressor with high flow rate and stable flow under varying pressure conditions was required. The twin screw element's main parts are the male and female rotors, which rotate in opposite directions while the volume between them and the housing decreases. Each screw element has a fixed, build-in pressure ratio that is dependent on its length, the pitch of the screw and the form of the discharge port. To attain maximum efficiency, the build-in pressure ratio must be adapted to the required working pressure. The screw compressor is generally not equipped with valves and has no mechanical forces that cause unbalance. This means it can work at a high shaft speed and can combine a large flow rate with small exterior dimensions. An axial acting force, dependent on the pressure difference between the inlet and outlet, must be overcome by the bearings. #Aircompressor #compressor #Atlascopco #AtlascopcoCompressor #OilFreeAirCompressor #IndustrialAirCompressor #PistontypeAirCompressor #ScrewtypeAirCompressor #Peenya #Airdryer #dryer #AtlascopcoAirDryer #RefrigerantAirDryer #DesiccantAirDryer #Oxygen #OxygenGenerator #Industrialoxygenplant #Medicaloxygenplant #BestOxygenGenerator #Hosur #Nitrogen #NitrogenGenerator #NitrogenGeneratorplant #BestNitrogenGenerator #Bangalore #Vacuumpump #AtlscopcoVaccumpumps #AirFilters
