1.Strong resistance to entanglement:No central axis interference, especially suitable for conveying belt shaped, viscous or easily entangled materials (such as slag, sludge, household waste, etc. from sewage treatment plants), can effectively avoid blockage problems

2.Outstanding environmental performance:Adopting a fully enclosed conveying structure and an easy to clean spiral surface to prevent material leakage and dust, it is suitable for occasions with strict environmental requirements (such as the food and pharmaceutical industries).

3.Efficient and energy-saving:High torque and low energy consumption: shaftless design reduces material blockage, allows low-speed operation, and reduces energy consumption (torque can reach 4000N/m).

4.Flexibility and adaptability:
Long distance transportation: A single machine can reach up to 60 meters in length and supports multi-stage series connection for ultra long distance transportation.
Multi purpose design: It can discharge materials from below or at the end, and the mobile model can also work flexibly to adapt to different scene requirements.
High temperature resistance: Some models use special lining plates, which can operate in high temperature environments.

5.Structural optimization and convenient maintenance:
Compact structure, space saving, beautiful appearance, and easy operation.
Low maintenance and low failure rate, for example, the driving device of U-shaped groove spiral conveyor adopts cycloidal pinwheel reducer or hard tooth surface gear reducer, which runs stably.

Shaftless screw conveyor widely used in industries such as sewage treatment, garbage disposal, chemical, food, etc., especially suitable for conveying viscous and easily entangled materials.

Application case:shaftless screw conveyor for sludge(50-300t/h)