Pneumatic Attachments

img-thread-roll-attatch-pneumatic.pngCJWinter’s pneumatic attachments include an exclusive air powered radial in-feed design, virtually eliminating part deflection and flaking. 

A single cam can be used throughout the entire size range, and pitch diameter can be adjusted even while the machine is running.


  • Equalizes thread rolling pressure
  • Eliminates side pressure
  • Easy to install

5 Simple Installation Steps:

1. Insert rolls in attachment and synchronize timing marks
2. Install the correct mounting hardware
3. Set attachment on slide and line up with thread blank
4. Connect the control valve assembly to the attachment and install the tripping valve and bracket
5. Dial the correct pitch diameter

Compressed Air Requirement

Pneumatic Attachments require one cubic foot per minute of compressed air at 80 PSI. Threads per inch, length of thread, and material to be rolled are factors to determining air pressure required. In most cases it will not exceed 80 PSI.

Tough Products. Easy Choice.  Download Our Attachments Brochure