NFM / Welding Engineers, Inc.

NFM / Welding Engineers, Inc. is an industry leader in engineering and manufacturing polymer processing & extrusion systems. We provide the most reliable products, systems, service, and support tailored to optimize your extrusion performance and deliver long term cost benefits. For us, success is measured by our customers’ ability to dependably produce quality products.

Quality Craftsmanship

Manufactured in Massillon, Ohio – NFM / Welding Engineers, inc. offers the highest quality in extrusion equipment designed to maximize your performance and dependability.

Replacement / Spare Parts

Produced in-house to their original specifications, NFM / Welding Engineers, Inc. has been producing spare and replacement extruder parts for major Rubber and Plastic OEMs for over 40 years.

Equipment Rebuilding


We take great pride in maintaining your extrusion equipment, regardless of OEM. NFM is capable of refurbishing and rebuilding any make and model of extruder.

Global Field Services


Be it regularly scheduled maintenance or emergency service; count on NFM’s technicians to get you up and running, and keeping you there.

Extrusion Technology

NFM Welding Engineers is a leader in the design and manufacturing of rubber and plastic extruders.
We offer both single and twin-screw extruder designs including:
Learn more about our extruder technologies:
TEM Series Extruders

TEM Series Extruders

Co-Rotating, Intermeshing Twin Screw

Under exclusive license by Toshiba Machine Japan, NFM offers world renowned co-rotating, twin-screw extruder technology.  Manufactured in Massillon, Ohio, the TEM Series offers customizable design with a large range of sizes from 26mm lab extruders to 240mm diameter production lines.

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WE Series Extruders

WE Series

Counter-Rotating, Non-Intermeshing Twin Screw

The unique features of the WE Series counter-rotating, non-intermeshing design creates the highest free volume and the lowest shear of any twin-screw extrusion process. WE Series extruders accommodate a wide variety of applications and a broad base of polymers.

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HRX Series Extruders

HRX Series

Single Screw – Rubber

NFM’s HRX Series of rubber extruders are offered in both Pin-Barrel and Smooth-Bore designs. Based on a modular design concept, various features such as modular feed doors, variable speed feed roll assemblies, and venting provide a full array of options to tailor your extruder to your application.

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HSX Series Extruders

HSX Series

Single Screw – Plastics

HSX Series single screw plastic extruders include both standard and vented production systems ranging in sizes from 45mm to 250mm diameter.

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NFM Silcure Series

Silcure Series

Silicone Rubber Systems

NFM’s Silcure technology provides optimum process efficiency and control in silicone extrusion. Systems feature NFM’s infrared or radiant “Hot Boxes” and Extension Tunnels.

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NFM / Welding Engineers, Inc.

… and our subsidiaries have been defining polymer extrusion technology and providing the highest quality polymer processing equipment to the global market since the late 1800’s. Built on a strong foundation of engineering and craftsmanship, NFM is trusted world-wide for providing reliable Extrusion Systems and Solutions.

NFM / Welding Engineers, Inc.

         NFM Dalian logo

NFM /  Welding Engineers, Inc. is a leading global OEM for rubber and plastics extrusion systems. NFM offers full turnkey extrusion systems featuring custom-integrated controls and the highest level of extrusion technology and performance. As the leader in extrusion system design, manufacturing, support and service, NFM is your best resource for reliable extrusion performance.

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NFM Locations

Contact Us

Thank you for your interest in NFM. Please contact us using the information below. For information regarding a specific product or application, click here.

  •  577 Oberlin Road, Massillon, OH 44647-7899
  •  1.330.837.3868


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