Procedure Videos

Screw and Barrel Purging Procedures

Screw and Barrel Purging Procedures

This training video outlines purging procedures for a screw and barrel color change performed with Ultra Purge™ on a Husky 250-ton machine. It is important to understand such factors as machine temperature, shot size, hopper cleanliness, compound dosage, and soak time to maximize the efficiency and purging performance of Ultra Purge™. Learn step-by-step how to use Ultra Purge™ for effective color changes with screw and barrel machinery. Request Sample

Viscosity/Melt Flow Index (MFI) of Purging Compounds

Viscosity/Melt Flow Index (MFI) of Purging Compounds

Learn about the viscosity/Melt Flow Index (MFI) of purging compounds used in thermoplastics operations.

Purging the Injection Molding Machine Screw and Barrel

Purging the Injection Molding Machine Screw and Barrel

Learn how to prepare and fill purging compounds for purging the screw and barrel in thermoplastics processing. Get the right technique for using purging compounds for smooth operations.

Purging via Part Production

Purging via Part Production

Learn how to use production of parts as a means of purging your injection molding machine. Get the right technique for preparing and filling purging compounds for smooth operations.