Manufacturer of drying, cooling, classification and related vibratory process equipment


Plastic Pellet Classifiers Feature Connected “Fines” and “Overs” Discharge Chutes to Combine Off-Spec Material for Easy Reprocessing

Witte Co. Engineers Convenience, Efficiency As Part of the Process

Washington, NJ: Vibrating plastic pellet classifiers from process equipment manufacturer The Witte Co., Washington, New Jersey (, feature connected “fines” and “overs” discharge chutes as an option to direct undersized and oversized pellets into a single chute. The connected reject chutes combine all off-spec plastic material in a single location for easy, efficient collection and return to the extruder infeed for reprocessing while the separated on-spec plastic material is gently advanced for packaging or processing.

Ideal for custom compounders, toll processors and other plastics material manufacturers, the connected fines and overs discharge chutes are suitable for specification on the entire line of Witte vibratory plastic pellet classifiers and may be retrofit onto classifiers in the field. Videos featuring the Witte classifiers in action are shown free at

For more information, contact Larry Stoma, the Witte Company, Inc.; 507 Rt. 31 South, Washington, NJ, 07882; 908-689-6500; Fax 908-537-6806;;