NFM Welding Engineers

577 Oberlin Rd. SW
Massillon, OH 44647 US

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As Seen In Plastics Technology

Cullom's Convac System

Extrusion at NPE 2003
NPE is typically a competitive display of the biggest, most dramatic equipment machine builders can muster.

Steer’s H Class corotating twin-screw

NPE News in Compounding
Compounding news at the show includes several new ways to feed low-bulk-density materials faster for higher outputs with corotating twin screws.

Highest Torque Gearbox
A gearbox developed by Zambello Riduttori in Italy (U.S. office in Wayne, N.J.) is said to offer the world's highest torque for twin-screw compounding.

NPE 2000 News Wrap-Up: Compounding
Compounding news at NPE included a wealth of new batch and continuous machines to mix in high loadings of wood flour, glass fiber, carbon black, and more exotic fillers.

721 LD corotating twin-screw extruder

NPE Highlights Compounding's Growth Niches
Show exhibitors say long-fiber wood composites, direct extrusion/compounding, and reactive compounding are where the action is.

High-speed, high-torque line

Torque & Speed How Much Is Enough?
You may be thinking of buying one of the new ‘high-torque/high-speed’ twin-screw compounders in order to raise your output without going to a larger machine. But how much torque or speed do you really need? Underusing a high-powered extruder wastes investment dollars. So look carefully at what is required for the materials you run.

Product Categories of NFM Welding Engineers

Calenders
Closed-loop Process Control Systems
Custom Machine Builders
Extruder Screens, Screen Packs, Screen Changers, Breaker Plates, Other Melt-Filtration Equipment
Extrusion Dies
Injection Molding Non-return Valves
Multiple-screw Extruders
Rebuilt Screws or Barrels
Roll Mills
Screw Conversion Kits
Screw Tips
Screws (Plasticating)
Single-screw Extruders