NFM Extrusion Technology
NFM Extrusion Technology
THE INDUSTRY LEADER IN DESIGN AND CONFIGURATION
NFM / Welding Engineers, Inc. is a global leader in the design and manufacture of single- and twin-screw extruders and extrusion systems. Each extruder and extrusion system is custom engineered to meet your specific requirements and can be fitted with a wide variety of specialty items and auxiliary products to handle virtually any extrusion requirement.

CO-ROTATING INTERMESHING TWIN-SCREW
TEM SERIES EXTRUDERS
Our co-rotating, twin-screw extruder technology offers customizable design with a large range of sizes from 26mm lab extruders to 240mm diameter production lines. TEM Series are also available in full turnkey extrusion systems.

COUNTER-ROTATING NON-INTERMESHING TWIN-SCREW
- APPLICATIONS
- Polymer Devolatilization
- Reactive Processing
- Isolation of Emulsion Polymers
- Latex Coagulation
- Hot Melt Adhesives
- Synthetic Rubber Finishing
WE SERIES EXTRUDERS
The unique features of the non-intermeshing design create 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.

SINGLE SCREW – RUBBER
- APPLICATIONS
- Seals & Profiles
- Hose & Tubing
- Belting
- Wire & Cable
- Sheet, Flooring & Roofing
HRX SERIES EXTRUDERS
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.

SINGLE SCREW – PLASTICS
- APPLICATIONS
- Sheet & Film
- Pipe & Profile
- Recycling
HSX SERIES EXTRUDERS
Our single-screw plastics extruder are available in sizes ranging from 45mm to 250mm. Models include both standard and vented production systems.