Vibrating drums

Vibration drums work according to the 'micro throw' principle. The vibrating drum is mounted on springs.

The material passes through the vibrating drum in a spiral. This creates a continuous circulation of the conveyed material.

The way of conveying material protects the cast parts and larger lumps of sand are broken up. At the same time, little noise is produced.

A water spray system can also be used in order to provide the sand with a desired level of moisture.