- Abbe
- Albis-Mazza
- Alexendarwerk
- Alsteele
- Alpine
- Alpine-American
- Amacoil
- Amacoil-Polymer
- ARP
- Ball & Jewell
- Ball & Jewell Sterling
- BlackFriars Small Mills
- Brabender
- Buss-Condux
- Cincinnati
- Colortronic
- Conair
- Condux
- Corcoran, R.S.
- Cumberland
- Dreher
- Engelsmann
- Entoleter
- Falzoni
- Flinchbaugh (FPI)
- Follceri
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- Foremost
- Gloucester
- Granutec
- Gruendler
- Hamilton
- Herbold
- Hoover Universal
- Horai
- Husky
- Hydreclaim
- IMS
- L & R
- Leistritz
- Maguire
- Maku
- McCosh
- Meccano-Plastica
- Mitts & Merrill
- Moser
- MPG
- Nelmor
- Nelmor-Pelletizer
- Nicko
- Pallmann
- Pax
- Polymer
- Previero
- Primotechnica
|
- Process Control
- Rainville
- Ramco (R&A)
- Rapid
- Rapid-American
- Rotogran
- Satrind
- Scholberg
- Sprout Bauer
- Sprout Waldron
- Sterling
- Taylor Stiles
- Temptek
- Terrier
- Thoreson-McCosh
- Tria
- Triple S
- Van Dorn
- Warner-Technik
- Weima
- Weldon
- Williams
- Wittmann
- Woric
- Wortex
- Young Machine
- Zerglomat
- Zerma
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