Sa shock by the German air compressor host, no vibration, low noise, large rotor, low speed, strong heart determines the excellent performance of the machine. Rotor through strict dynamic and static balance test, make it work better balance, less vibration, lower noise, while at the same diameter, the rotor length increases, the effective compression increase the area to achieve the flow increases, the power consumption lower. Rotor: use symmetrical line, high efficiency, the choice of cylinder bearings, improved affordability. Supporting the rotor and reliable operation, wear a small, low maintenance costs, long host life, reliable and safe. Shaft seal: fluorine rubber wheels with a double ring metal frame can withstand a certain pressure, lubricate the shaft seal device is formed. Our exclusive line bushing axis for special processing technology, has improved sealing performance and long life. Bearings: In order to ensure speed and load bearing, SKF bearing screw compressors use high-quality bearings by a very high weight capacity, maintaining a longer bearing life. Systematic Design: art for system optimization design makes the unit operational failure greatly reduced, the gas more fully, so that the advanced ranks in energy than peers. Intake valve: a unique disc intake valve, pneumatic function intensification, only one moving part, high reliability, no maintenance, and can be as much practical use of gas and compressed air were 0 ~ 100 % stepless mediation, automatic loading and unloading, thus reducing energy consumption, intake valves are equipped with a check valve to prevent the sudden shutdown, oil and air reflux. Small pressure loss, long working life, is the most reliable and most efficient air intake adjustment method. Pressure maintaining valve: high tightness that we have been pursuing the goal, unique technology design and materials used. So you have no oil spills, leaks and other problems common problem compressor. Intelligent control: the industry's leading timer switch automatic control center, electrical components are made of well-known world-renowned brand appliances, allowing you to use the air compressor in the process of reliability and quick to appreciate the sense that it poses. Import monitoring system is: 1. LED display in English; 2. The motor has a short circuit, stall ,, phase, overload, unbalance, such as full protection; 3. The motor has a start-stop control, operational control; 4. Reversal of the air compressor protection; 5. Multi-point temperature detection and control and protection; 6. Mediation automatic load rate control and protection; 7. Remote / machine next to the control options; 8. Linkage / run independently selected; 9. RS-485 communication function.