Dyna-Purge® Productivity Begins with Purging ®

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Suggested Operating Procedures

Click the links below to see the suggested operating procedures.


Dyna–Purge reduces initial scrap rate by more than 90% for an injection molder during resin changeovers.

Injection Molding

DYNA-PURGE M*
Wide Range of Resins
DYNA-PURGE E*
High-Temperature Engineering Resins
DYNA-PURGE P
Hot Runner/Hot Manifold
DYNA-PURGE V*
Rigid & Flexible PVC
DYNA-PURGE C*
Clear & Transparent Resins
DYNA-PURGE K
Low-Melt Resins (e.g. PP, TPO, TPE & TPR)

Glass-windowed extruder
See Dyna-Purge used in a glass-windowed extruder as it purges out Green HDPE.

Extrusion and Blow Molding

DYNA-PURGE SF
Multi-Layer Film
DYNA-PURGE F
Single-Layer Film
DYNA-PURGE X
Profile & Sheet
DYNA-PURGE M*
Compounding
DYNA-PURGE B
Blow Molding

* These Dyna-Purge grades require a minimum clearance of .030 inch (.75mm) throughout the entire process, including the nozzle or die. Dyna-Purge grades M, E, V, C & K also can be used for various extrusion applications at the temperatures listed above and minimum clearance noted.



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