Features of screw oil-free air compressor

Early air compressor energy consumption, starting current, automation, noise are unbearable.

With the development and progress of air compressor technology, the water lubricated oil free air compressor produced by granklin group has solved the headache problem of these production enterprises.

Oil-free air compressors, especially screw air compressors, granklin's water-lubricated oil-free air compressors, use variable frequency motors to save energy and reduce emissions, and monitor the automatic operation status of air compressors through panels.

Using variable frequency motor, automatic control system, soft start through variable frequency: eliminate the peak current when starting, avoid the impact of the power grid, avoid the current impact through the step-by-step speed adjustment, and improve flexibility.

The newly designed water-lubricated oil-free air compressor ensures that the system temperature and compressed air temperature are extremely low. All components are guaranteed to achieve the best cooling effect and maximum service life.

1. Screw air compressor has the advantages of high stability, high efficiency, low vibration and low noise.

2. The yin-yang rotor and the cooperation between the rotor and the casing are set, so that the backflow leakage of the gas is less, and there is no gap volume, so the efficiency is high.

3. The injected water has the functions of sealing, cooling, noise reduction and lubrication

4, compared to the piston machine, less wearing parts, lower failure rate.

5, screw compression curve smooth, relative to the piston machine vibration is small, low noise.

6. Cooling methods are generally divided into: water cooling and air cooling.

7, heat dissipation system: the use of plate-fin structure, and high-quality materials, to ensure that the cooler pressure, high heat dissipation efficiency, good corrosion resistance.

8. Air filter: heavy-duty, multi-stage air inlet filter, with dust removal accuracy of 1um(98% filtered out), large working surface and long relative service life.

9. Oil/gas separator: The new generation of separator adopts new filter materials, which is more efficient, and the air oil content is less than 2ppm.

10. Intelligent controller: All operations and related data of air compressor operation are displayed on the control panel, which is controlled between your fingers, easy, convenient and accurate.

No-load: the compressor in the process of running to eliminate no-load, reduce the consumption of energy;

high-performance vector control: low-frequency starting torque is large, running current is small; in ensuring a wide speed range to ensure that the motor temperature rise is minimal to obtain a reasonable torque to smoothly drive the air compressor operation;