1. Compact structure, stepless speed regulation, different processing capacity and different working conditions.
2. It is composed of several sections, and the total length can be flexibly determined according to the equipment layout on the drilling site.
3. The U-shaped groove is equipped with a grille shield to prevent foreign matters from entering the groove, which ensures the operation safety of the staff.
4. The spiral blade of the screw conveyor is made of anti-corrosion and wear-resistant material to prolong its service life.
5. It has the advantages of small volume, large load torque, low noise and no oil leakage.