双螺杆空压机全称双螺杆式空气压缩机，是一种双轴容积式回转型空气压缩机。其优点：
Twin screw air compressor is a kind of double shaft volume rotary air compressor. Its advantages:
1、极高的运转可靠性和效率，双螺杆式空气压缩机主机结构简单，几乎没有易损件，因此螺杆主机运转可靠，使用寿命长。
1. High operation reliability and efficiency, the main structure of twin-screw air compressor is simple, almost no wearing parts, so the main screw operation is reliable, long service life.
2、易操作易维护。
2. Easy to operate and maintain.
3、极佳的动力平衡特性。双螺杆式空气压缩机因其结构原理，压缩机本身没有不平衡惯性力，压缩机在高速运转状态下非常平稳，因此，空压站无须专门制作基础就能投入使用，而且体积小，重量轻，使用很方便。
3. Excellent dynamic balance. Due to its structural principle, the twin-screw air compressor has no unbalanced inertia force, and the compressor is very stable in high-speed operation. Therefore, the air compressor station can be put into use without special foundation, and it is small in volume, light in weight, and convenient in use.
4、高效率。由于螺杆压缩机具有强制输气的特性，容积流量几乎不受排气压力的影响。
4. High efficiency. Because the screw compressor has the characteristics of forced gas transmission, the volume flow is almost not affected by the exhaust pressure.
5、低噪音低振动。
5. Low noise and vibration.
6、高品质压缩空气。
6. High quality compressed air.