They are designed for short distance simultaneous horizontal transport of one or more materials and types even in different directions thanks to their modular system. This can be formed by double, triple, or multiple components.
The simple spiral rotation starts the transport system and is preset by combining the spiral rotation direction with its right or left inclination.
For the paddle screw conveyor, transport direction can also be modified subsequently by inclining paddles correspondingly. Its flow rate depends on the diameter, pitch, degree of filling, and number of turns of the spiral.