Cold Forming Equipment

JNF Series Nut Former

  • Includes JNFP, JNFR, JNF, JNFL, JNFRL, JNFPL nut formers
  • Available in 5D5B or 6D6B configurations
  • 8mm to 46mm Cutoff Diameters
  • 6mm to 100mm Cutoff Lengths
  • Quick change cut-off system
  • Variety of transfer styles are available to allow for straight-across or 180 deg rotating of the part
  • Powerful S-CAM cutoff mechanism to ensure high-quality cutoff
  • Pneumatic return cutoff mechanisms available 
  • PKO in all stations
  • Ramslide with over-arm design which allows for stability and long-lasting reliability
  • Aluminum alloy bushing for main crank

The ram (main slide) with an overarm, offers excellent stability and assures accurate slight line movement. PKO mechanism is available as an option
The chuck transfers on the 5 station nut former move straight across or rotates 180 degrees depending on requirements
JNFR, JNFP Series the pusher mechanism uses a force pull-back design to improve the pusher pin forward/backward movement
A pneumatic cut-off mechanism is used on machines JNF-24B and larger
A cut-off mechanism and pneumatic cylinders are used on machines as big or bigger than the JNF-28B. Springs are used on the JNF-24B and smaller machines
A newer and lighter nut former transfer mechanism allows high speed operation
Special transfer finger system is suitable for making flange nuts
A powerful cut-off mechanism with S-CAM is directly driven by the crank shaft and moves horizontally
Stable feeding mechanism
JY provides customized cutter, quill, and die blocks (optional)


Truform Equipment has been dedicated to providing best of breed manufacturing equipment from around the world to the North American market since 1996. Since our founding, we have continued to advance as the industry leader in cold forming and fastener technologies. We take pride in our ability to meet the challenges of rapid development as it occurs in the global market while reducing costs and increasing productivity for our customers without sacrificing quality or performance.

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