Video Reference Library

HITECH™  Screen Changer Automatic Operation

HITECH™ screen changers operate in a fully automatic mode, requiring no operator attention. There is no external driving mechanism or power sources such as hydraulic power or an air cylinder in a HITECH™ unit. Instead, the force of the extruder head pressure is used to move the filter screen. Having no moving parts or mechanism, there is nothing to wear, no associated downtime for maintenance.