Shaftless spiral conveyor for waste water treatment
Handling difficult-to-convey materials, such as urban solid waste or de-watered sludge, presents challenges in waste water treatment facilities. Traditional methods can lead to clogs and increased maintenance due to the complex nature of these materials.

Efficiently convey difficult materials
The SSC Shaftless Spiral Conveyor from WAMGROUP is designed to handle particularly difficult materials, such as urban solid waste, de-watered sludge, and waste from meat, fish, and fruit processing. This conveyor features an extra heavy-duty shaftless screw that slides on a wear-resistant, low-friction liner within the conveyor trough housing, ensuring obstacle-free material handling. Constructed from carbon or stainless steel, the longitudinally divided U-section troughs provide robust durability. The absence of intermediate bearings allows for large volume capacity and easy maintenance. The completely enclosed trough design prevents material leakage and ensures odor-free operation. Ideal for use in waste water treatment, solid waste processing, and various food industries, the SSC Conveyor operates efficiently with a throughput rate of up to 45 m³/h for sludge and 12.9 m³/h for screenings, making it suitable for both large-scale and localized applications.
Benefits
- Handles difficult materials efficiently
- Low maintenance requirements
- Odor-free operation
- Easy access for inspection and cleaning
- High throughput capacity