Trough screw conveyors for powdery and granular materials
In various industries like plastic processing, pet food production, or soap manufacturing, the need to efficiently transport powdery or granular materials is essential. Manual handling or traditional conveyor systems often struggle with consistency, maintenance issues, and operational inefficiencies.

Versatile material transport for diverse industries
The CA Trough Screw Conveyor system from WAMGROUP is an extensively modular solution specifically designed to handle powdery or granular materials efficiently. Constructed from carbon steel and equipped with a U or V-shaped trough, these conveyors come with helicoid screw flighting, end bearing assemblies, and a flexible drive system. Available in light, medium-heavy, and extra heavy-duty versions, it caters to diverse needs across various sectors such as animal feed milling, chemical processing, and mining. Certified under ATEX Zone 22, they offer safe operation in explosive atmospheres. Depending on the application, different configurations and components such as intermediate hanger bearings or special shaft seals can be included, making the system adaptable. Suitable for conveying materials in industries like pet food, soap, and environmental technology, these conveyors ensure robust performance and minimal maintenance needs.
Benefits
- Modular design ensures easy maintenance and part replacement.
- Suitable for a wide range of materials and applications.
- Certified for safe operation in explosive atmospheres.
- Robust construction enhances durability and longevity.
- Line availability through WAMGROUP's global network ensures consistent support.