German speaking magazine Additive Fertigung reports in the current issue about the new S3 machine from AM Solutions

Whether parts are printed from metal or plastic - post processing is still the stepchild of additive manufacturing, characterized by costly and non-reproducible manual processing steps. With a special focus on AM technology, including, for the first time, a wet blasting system, AM Solutions offers Industry 4.0 compatible solutions for the efficient, automated powder removal and smoothing of surfaces with reproducible results...

Read more about the new S3 here:
http://emag.unipush.de/em/f70262-41cb62/#page/18