ISMS - Your Source for CJ Winter thread rolling solutions and much more.

ISMS™ is an Authorized Distributor for CJ Winter Thread Rolls, incl. Attachment Rolls, Burnishing Rolls, & API Cold Rolls/Root Rolls; Thread Rolling Attachments, incl. ER Series, Pneumatic, & Tangential; Cylindrical Dies/Machine Dies, & Tooling.

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CJWinter Machine Technologies, formerly C.J. Winter Machine Works, Inc.

Better Tools, Faster Turnaround

CJWinter Machine Technologies, Inc. (formerly C. J. Winter Machine Works, Inc.) is the industry leader in thread rolling solutions for multi-spindle, Swiss, CNC, Rotary Transfer applications. 

CJWinter manufactures the premier line of thread rolling and cold root rolling attachments, thread rolls, root rolls, specialty dies, and tooling for Davenport® machines and CNC machines.  CJWinter has proven that speedy delivery, flawless quality and competitive prices can all be delivered simultaneously.  Our team of dedicated engineers focuses on solving every customer's thread rolling and metal forming challenges.  Our specialty is providing superior products in the industries shortest lead time.

www.cjwinter.com

 
THREAD ROLLING
ATTACHMENT ROLLSCJWinter Attachment Thread Rolls

CJWinter manufactures a wide range of attachment thread rolls.  Our quality and performance is unsurpassed, and standard size thread rolls ship within 24 to 48 hours.

CJWinter attachment thread rolls include Attachment Rolls for Straight Threads, Attachment Rolls for Taper Pipe Threads, Fette E-Style Thread Rolls, Fette T-Style Thread Rolls, and End Rolling Attachments.

BURNISHING ROLLSCJWinter Burnishing Rolls 

CJWinter Burnishing Rolls are designed to your print.  Burnishing Rolls are made to extremely high standards from the finest materials available.

CJWinter burnishing rolls are manufactured holding extremely tight tolerances with polished surfaces to produce mirror-like finishes on your part.
CYLINDRICAL/MACHINE DIESCJWinter Cylindrical Dies/Machine Dies

CJWinter is the world leader in machine dies. CJWinter typically can meet your exacting thread roll specifications a full 2 to 3 weeks faster than our leading competition.

CJWinter manufactures both Helical and Annular machine dies in various styles for your thread rolling machine, including Through-Feed, Double-Taper, Speed-Up, Plunge, and Slow-Up. 

Overhung die holders and double support die holders for both straight threads and taper pipe threads are also available.

API COCJWinter API Cold Root RollsLD ROLLS

Drill pipes undergo repeated, severe tensile stresses during a drilling operation. These cyclic stresses are particularly focused on the thread roots and can cause premature pipe failure.

CJWinter provides a full range of Cold Root Rollng attachments and wheels for API, standard and proprietary tool joint connections.

Tools include 11069 Series, 11070 Series, 11071 Series, 11072 Series, 11073 Series, EPL Cold Roll Wheels, and Standard GP Cold Roll Wheels.

MATHREAD® DIES
CJWinter MAThread Dies
MAThread® is a patented threaded fastener used mainly for the auto industry for improving product assembly. The cutting-edge technology of MAThread® eliminates the common issue of cross-threading.

CJWinter manufactures a full range of the highest quality MA Thread cylndrical thread rolling dies.

KNURLS
CJWinter Knurls
CJWinter Knurls are designed to your print. Knurls are made to extremely high standards from the finest materials available. The care and precision used in their manufacture assures the user of a premium quality tool.

Knurl styles fit most knurl holders and include Straight, Diagonal (30 degree and 45 degree), Diamond (male and female), Square, and Custom.

SUCKER RODSCJWinter Sucker Rods

If you manufacture Sucker Rods, Pony Rods, Sinker Bars or Couplings, in either AISI Grade or API Grade Alloy, CJWinter is the Best Choice for your thread rolling needs. Available in 5/8", 3/4", 7/8",1" and 1-1/8" body diameters.

THREAD ROLLS FOR MAJOR MANUFACTURERS

CJWinter manufactures thread rolls to fit attachments from all major manufacturers, including Reed, Salvo, Detroit, Landis, Davenport, and Fette.

Custom tools are also available from CJWinter Technologies.

THREAD ROLL ATTACHMENTS
ER SERIES ATTACHMENTS
CJWinter End Rolling Attachment - ER Series
The CJWinter 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.

Compact sizes fit CNC turning centers, Swiss, Multi-Spindle, and many other machines.

PNEUMATIC ATTACHMENTSCJWinter Pneumatic Attachment for Thread Rolling

CJWinter's air-powered pneumatic attachments combine simple design, sturdy construction, simple high-precision setup, and economical operation.

Models include 134 Series, 141 Series, 151 Series, 160 Series, 170 Series, and 145/165 Series.

TANGENTIAL ATTACHMENTS
CJWinter Tangential Thread Roll Attachment
CJWinter Tangential Attachments contain solid carbide roll pins and have a large capacity range. They easily convert to air-powered radial in-feed.

Models include 125/126 Series, 134 Series, 141/142 Series, 151/152 Series, 160/162 Series, 170/173 Series, Detroit Style, and NC-41 Series.

MATCHED TAPER FOR PIPE THREADS
CJWinter Match Taper for Pipe Thread Rolling
The patented Match Taper design eliminates flaking and slivering. It uses equalized thread rolling pressure to eliminate part deflection, thereby improving thread concentricity.

This system is available in the 134-SA and 162-SA models. A retrofit kit is also available for 134-SA and 160-SA or larger attachments.

TOOLING
TOOL SLIDESCJWinter Tool Slide

CJWinter tool slides perform with superior precision and rigidity, eliminating chatter while making deeper and wider cuts.

TOOL HOLDERSCJWinter Tool Holder

CJWinter has been manufacturing quality Davenport® Tool Holders for over 25 years.

SHAVE TOOLSCJWinter Shave Tool

CJWinter Shave Tools include Model 111 and Quick-Change Save Tool. Both fit Brown & Sharpe, Tornos Bechler National Acme, Euroturn, New Britain, Wickman and many more.

"Better Tools, Faster Turnaround"

Contact ISMS for More Information on CJ Winter Products

 
 

ISMS IS AN AUTHORIZED DISTRIBUTOR FOR DAVENPORT MACHINE, INC., & AN AUTHORIZED DAVENPORT MACHINE REBUILDER.
ISMS DISTRIBUTES DOZENS OF PRODUCT LINES INCLUDING BALAX, LOGAN CLUTCH, PROCUNIER, & SOMMA TOOL.

 
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Phone Toll Free:  800-715-7278

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