PRODUCT INFORMATION
At C. J. Winter we strive for value engineering in every product we produce. We become working partners with each customer, providing the highest level of overall value & quality. We know this approach to business is the only way to assure a solid working relationship between your firm and ours.
·         Thread Rolling Attachments
o        Air-Powered Thread Rolling Attachments
o        Tangential-Style Thread Rolling Head
·         Davenport Style Tool Holders & Parts
o        109 Dovetail Tool Holder
o        130/131 Slide Gig Retrofit
o        132 EG Series Reversible Tool Slide
·         Detroit Style Parts & Attachments
·         Rotary Radial Attachments               
·         Thread Rolls
o        Pipe Thread Rolling System
o        Air Powered Radial In-Feed Attachments
o        Tangential-Style Thread Rolling Unit
·         Machine Dies
·         CNC Attachments
 
  
 
 
THREAD ROLLING ATTACHMENTS
C. J. Winter Pinch Type thread rolling attachments are in a class by themselves! They combine simplicity of design and sturdy construction with high precision, easy setup and economical operation.
 
AIR-POWERED THREAD ROLLING ATTACHMENTS
  • Winter's exclusive air powered radial in-feed design virtually eliminates part deflection and associated flaking.
     
  • A single cam can be used throughout the entire size range.
     
  • Equalized thread rolling pressure.
     
  • Eliminates side pressure.
     
  • Adjust pitch diameter, even while the machine is running.
     
 


TANGENTIAL-STYLE THREAD ROLLING HEAD

Our Tangential thread rolling attachment has many of the same features as our air powered attachments.
  • Fast setup.
     
  • No tool required for pitch adjustment.
     
  • Solid carbide roll pins.
     
  • No adapter required for many machines.
     
  • Large capacity range.
     
  • Easily converts to air powered radial in-feed.
     
  • Most models available.
     
 


DETROIT STYLE PARTS & ATTACHMENTS

C. J. Winter Machine Technologies, Inc., a wholly-owned subsidiary of the Brinkman International Group, Inc., acquired the Detroit Thread Rolling Attachment and Detroit Thread Roll product line from Detroit Tool Industries. Please be advised that it is C. J. Winter's intention to continue to support the Detroit line of attachments and parts as well as their thread rolling dies.  In fact, we look forward to sharing our extensive experience and our complementary product offerings in the thread rolling industry.
  
 
DAVENPORT STYLE TOOL HOLDERS & PARTS
C. J. Winter has always given you quality tool holders for your Davenport Style machines because we build them for maximum life and dependability. We've made sure that they are interchangeable with other manufacturers' tool holders.


109 DOVETAIL TOOL HOLDER
These tool holders are designed to be operator friendly, and to be more versatile than other shave tools that are now available.
  • High quality construction.
     
  • Close tolerance allows for easy adjustments.
     
  • Reduces chatter on the work piece.
     
130/131 SLIDE GIB RETROFIT
For the fourth Position Davenport Style Adjustable Tool Slides. Utilizing Expansion Style Gib Technology
  • Special wear resistant material and surface treatment dramatically increases Gib life.
     
  • Virtually eliminates Gib adjustments allowing closer part tolerances and decreased down time.
     
  • Maintains "New Slide" accuracy.
     
  • Virtually eliminates rebuilds.
     
 
 
132 EG SERIES REVERSIBLE TOOL SLIDE
The new Winter Model 132EG (patent # 6,237,453)
  • Reversible - 1st or 2nd position on Davenports - reduce inventory
     
  • Precision-fit dovetail expansion Gib - 5-10 times longer life
     
  • Steel Precision construction - Extended range of applications
    Hardened tool area - reduce slide chatter

 
  
 
ROTARY RADIAL ATTACHMENTS
MODEL 234SA OVERVIEW
  • Model 234SA Rotary Radial Attachments for Hydromat Rotary Transfer Machines
     
  • Greater Production Flexibility
     
  • Better Thread Quality
     
  • Quick and Easy Set-Up
     
  • Less Machine Interference
     
  • Adjacent-to-Shoulder Threading Capabilities
     
 
 
MODEL 234SA FEATURES
  • Thread rolling capacity from #0-80 to 3/4-32, 1/4" NPT to 3/8" NPT all with one head
     
  • Works with standard Hydromat recessing spindle
     
  • Close-to-shoulder rolling within .125" depending on the application
     
  • Thread lengths have a maximum workface of .750"
     
  • In most cases the Model 234 can roll threads behind a shoulder or on both sides of a shoulder at the same time
     
  • Complete control over roll in feed and RPM
     
  • Timing compensator reduces or eliminates most thread rolling problems
     
  • 5.0" head diameter fits the tightest applications
     
  • Compact 4.0" height from spindle to nose
THREAD ROLLS
For close to 40 years, C. J. Winter has manufactured and provided the finest quality and the greatest selection of standard and custom thread rolls.  During this period, our organization has worked closely with the screw machine industry, and has gained extensive experience in design, manufacture and application of many kinds of thread rolls.
 
 


PIPE THREAD ROLLING SYSTEM
C. J. Winter offers an exclusive process that allows up to 50% longer roll life and improved thread quality.
  • Patented match taper design helps eliminate flaking and slivering.
     
  • Radial in-feed and equalized thread rolling pressure eliminates part deflection.
     
  • Improved thread concentricity.
     
  • Exclusive process matches large diameter of the thread roll to the large diameter of the part blank.
     
  • Eliminates mismatch to thread rolls and attachment "walking" on the part.
     
 
 

AIR POWERED RADIAL IN-FEED ATTACHMENTS
The Winter Air Powered Pinch Type Thread Rolling Attachments are in a class by themselves! They combine simplicity of design and sturdy construction with high precision, easy setup and economical operation.
  • Winter's exclusive air-powered radial in-feed design virtually eliminates part lection and associated flaking.
     
  • A single cam can be used throughout the entire size range.
  • Equalized thread rolling pressure.
  • Eliminates side pressure and excessive spindle wear.
     
  • Adjust pitch diameter, even while the machine is running.
     
 

TANGENTIAL-STYLE THREAD ROLLING HEAD
Tangential thread rolling attachment has many of the same features as our air-powered attachments.
  • Fast setup.
     
  • No tool required for pitch adjustment.
     
  • Solid carbide roll pins.
     
  • No adapter required for many machines.
     
  • Large capacity range.
     
  • Easily converts to air-powered radial in-feed.
     
  • Most models available.
     
 
MACHINE DIES
Think Big... Think Fast... Think C. J. Winter... world leader in machine dies. Quality. Delivery. Selection.  When your thread rolling application calls for machine dies and you need them ASAP, you can count on C. J. Winter to come through for you.
In fact, C. J. Winter typically can meet your exacting thread roll specifications a full 2 to 3 weeks faster than our leading competition.
Give us your specs, and we'll give you our BEST.  For unmatched combination of precision, fast turnaround and competitive pricing, call C. J. Winter today.