Crushing, Screening, & Conveying Technical Committee (CSCTC)


The CSCTC exists to promote user safe practices, and to further other such interests of aggregate processing system manufacturers.

Product Focus

In particular, portable & stationary crushing, vibrating screens, and conveying machinery are the focus, and their major components.


Topics and issues in focus include user safety, contributing to product standards development, promoting equipment use best practices, and influencing global regulations that may affect market access.

Other topics may be considered as they impact the industry.

Group Leadership


Steve Howard

Wirtgen America

Vice Chair

Albert Van Mullem

Telsmith (Astec)

AEM Staff Contact

Ed Lopez

AEM Technical Manager, Safety & Product Leadership