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plastic pellet processing solutions

700 Series Plastic Pellet Classifier

For applications that require the highest classifying efficiency for oversized or long plastic pellets, Witte offers the 700 series plastic pellet classifier. These plastic pellet classifiers combine all of the features of the 200 series units with the addition of a second, oversized perforated screen. This is particularly important for applications with a high concentration of "short longs" in the product.

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700 Series Plastic Pellet Classifier


  • Having two oversize decks increases separation efficiency by 50%
  • Dual oversize decks are arranged in series with blank loading area to prevent long pellets from falling through second deck in vertical orientation.
  •  Operator access to first and second decks is maintained. 
  • Decks can be split in half on larger units for easier operator handling.

Witte 700 Series Classifier

The Witte 700 Series short-long pellet classifier features a second "oversize" perforated deck.

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Witte has long been the industry’s premier classifier manufacturer.

"What truly sets them apart is the dedication to customer satisfaction, which starts with the president and is followed through with all the employees."

- Bob Lange President
Lange Strand Pelletizing

Witte has provided top-notch material processing equipment for many years.

"Their attention to detail, flexibility, timing and quality have consistently met or exceeded our expectations. We consider Witte a well-trusted, top-tier supplier."

- Tom Levesque Project Manager
Clariant Plastics & Coatings USA

Our Witte 400s are a tremendous addition to our process.

"We’ve eliminated the need to break up agglomerated material and flow into the presses is improved and more consistent. Witte delivered as promised."

- Bill Palardy Process Engineer
Nylabone Co.

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The fastest way to talk to a real person at The Witte Co. is to call 908-689-6500.

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