Attachments and Repairs
CJWinter manufactures a wide range of thread rolling attachments. Our quality and performance is unsurpassed,
and we ship 80% of our thread rolls in 24 hours.
We produce rolls to fit not only our own CJWinter attachments, but also all major manufacturers, including Reed, Fette, Salvo, and Detroit. Our outstanding Engineering and Inside Sales Staff are ready to provide solutions to your most complicated applications.
Thread roll attachments include:
ER Series
The ER Series introduces a new series of American-made end rolling attachments for thread rolling applications. Its innovative design provides high rigidity for longer tool life and better quality threads.
Pneumatic
CJWinter’s air-powered pneumatic attachments combine simple design, sturdy construction, simple high-precision setup, and economical operation.
Precision Spline Rolling
CJWinter Tangential Attachments contain solid carbide roll pins and have a large capacity range. They easily convert to air-powered radial in-feed.
Tangential
CJWinter Tangential Attachments contain solid carbide roll pins and have a large capacity range. They easily convert to air-powered radial in-feed.
Matched Taper for Pipe Threads
The patented Match Taper design eliminates flaking and slivering. It uses equalized thread rolling pressure to eliminate part deflection, thereby improving thread concentricity.
Rebuild or Repair
Our rebuild department ensures a quick evaluation process, detailed quotes, expert repairs, and a prompt return.
How to Order CJWinter Attachments
- Size, make, model and serial number of your machine
- Position for threading
- End working operation, if any
- Thread size, length and material to be rolled
- Cycle time and RPM
- Distance from collet to first thread
- Part print and tooling layout
ADDITIONAL RESOURCES
Top 10 Reasons to Use CJWinter
knowledge base
learn more from our blog
How Controlling Major Diameter Can Extend Thread Roll Life and Cut Your Costs
In precision manufacturing, even minor deviations can lead to significant issues. One critical factor often
Optimizing Thread Rolling with Precision Calculators
Thread rolling is widely recognized for its ability to produce strong, reliable threads without removing
AMERICAN STANDARD EXTERNAL TAPER PIPE THREADS
The United States uses ANSI’s American National Standard Pipe Thread Standards to regulate the formation