1. the conveyor adopts high quality seamless tubes for good rigidity in any     working position, safe and reliable, without dust leakage.
2. one-process forming screw blade is welded to the central tube perfect balance. Double pitch design to minimize material compression, especially applicable to long distance conveying of cement or other powdery materials.
3. High quality reducer, heavy-duty design, great torque, low noise, no oil impregnation, long service life.
4. Universal ball joint can be selected for convenient turning, high quality sealing and high coupling strength.
5. High quality, famous brand bearings guarantee high efficiency of conveying.
6. Plenty of spare parts in stock to ensure users.
7. Commonly used diameter of 219,273,323 and 407 are ready for supply, and the dimensions and angles can be customized.
8. Assembled with standard parts for convenient transport