Thread Rolling Machines

Machinery & Machining Tools

Cold Root Rolling Tool increases connection fatigue resistance.

March 15, 2016

Designed for smaller rotary shouldered connections in oil and gas industry, 11069 Series Internal Thread (BOX) Bar-Style Tool increases fatigue resistance of connections without slowing process. Design of 11069-SA Series will roll all standard API Rotary Shouldered BOX connections in NC31–NC38, 3 ½–4 ½ regular, 2 7/8–3 ½ IF (Internal Flush), and 3 ½–4 ½ FH (Full Hole) ranges. Cold root rolling burnishes thread root in rotary shouldered connections and consequently strengthens them. Read More

Fasteners & Hardware, Machinery & Machining Tools

Micro-Sized Lead Screws can be customized to application.

January 26, 2015

Available through Haydon Kerk Express web store, Kerk® Micro Series is suitable for applications that require precise motion control in compact package. Custom screw materials, such as heat-treated 400 series stainless steel, are available, while custom nut materials, including PEEK and PPS, can be used to meet specific requirements. Applications include surgical and medical instruments, laboratory equipment, miniature drug delivery systems, and hand-held instruments and devices. Read More

Machinery & Machining Tools

CJWinter Exhibiting at HOUSTEX 2015 Show on February 24-26 in Booth #252

December 17, 2014

CJWinter is one of the world's leading manufacturers of cold roll tooling, cylindrical dies and thread rolling attachments.  CJWinter products are found in traditional rolling applications, such as those used to create threads, knurls or splines.  Our attachments are used on a variety of machines, from multi-spindle screw machines, rotary transfer machines, CNC. CJWinter believes its... Read More

Fasteners & Hardware, Machinery & Machining Tools

Thread Forming Slashes Costs by 88%

February 28, 2013

Taptite 2000® generation of thread forming screws combines efficiency advantages with process reliability. A total cost saving of up to 88% can be achieved in threaded fastener assembly. The Taptite 2000® generation of thread forming screws from Arnold Umformtechnik GmbH & Co. KB makes a fundamental contribution to cost reduction in threaded fastener systems. Based on experience, costs... Read More

Machinery & Machining Tools

Air Powered Pinch Style Thread Rolling Attachments

January 14, 2011

Why our attachments are your best choice: <4444>Rochester, NY - CJWinter's Air Powered Pinch Style Thread Rolling Attachments are in a class of their own! They combine simplicity of design and sturdy construction with high precision, easy set up and economical operation. If you need fast adjustment, reliability and versatility then you have picked a winner from our smallest to largest capacity... Read More

Machinery & Machining Tools

CJWinter Manufactures the Premier Line of Thread Rolls for 2 Die and 3 Die Cylindrical Rolling Machines

October 19, 2010

CJWinter manufactures the premier line of thread rolls for 2 Die and 3 Die Cylindrical Rolling Machines.<4444>If your thread rolling operation includes the use of either A22, A25, A33, A34 Reed thread rolling machines CJWinter thread rolls should be your product of choice. CJWinter offers American Standard straight and taper pipe thread sizes for overhung, double support, in feed or through feed... Read More

Machinery & Machining Tools

Thread Rolling for the Oil and Gas Industry

September 20, 2010

In support of our unwavering commitment to be the supplier of choice CJWinter offers a comprehensive line of thread roll products for the Oil & Gas Industry that conform to the API Specification. If you manufacture Sucker Rods, Pony Rods, Sinker Bars or Couplings, in either AISI Grade or API Grade Alloy's, CJWinter is the Best Choice for your thread rolling needs. Sizes available in 5/8", 3/4",... Read More

Fasteners & Hardware, Machinery & Machining Tools

SKF Roller Screws Offer Optimized Performance Compared with Same-Size Ball Screws

December 20, 2006

SKF® recirculating and planetary roller screws provide solutions for demanding linear-actuation applications requiring accuracy, rapid acceleration, fine leads, and high load capacities. These roller screws can sustain static loads up to 1,000 tons and dynamic loads up to 200 tons, which is three times greater dynamic load capacity than comparably sized ball screws. Planetary roller screws... Read More

Machinery & Machining Tools

Rolling Machine targets fastener manufacturing industry.

July 6, 2005

Thread and Form Rolling Machine features vertical rolling axis with 2 cylindrical dies that move uniformly towards thread or form being rolled. Design facilitates vertical automatic or manual loading of headed bolt and fastener blanks and eliminates need for feed unit adjustments, even with changed die diameters. With dies up to 6¾ in. diameter and 4½ in. face and die drives up to 20 hp, machine is suited for parts from 3-75 mm in diameter. Read More

Machinery & Machining Tools

Thread Rolling Heads feature quick-change shanks.

March 24, 2005

Quick-change shank allows Axial Thread Rolling Head to go from installation in screw machine to CNC lathe and to CNC machining center. Shanks are compatible with VDI, HSK, CAT-V, and straight shanks. For work on multitude of machines, rolling heads can be equipped with designated shank, or single shank can be provided for several rolling heads. Read More

Machinery & Machining Tools

Thread Rolling Heads have pre-synchronized design.

March 14, 2005

Offered in T120F, T160F, T220F and T350F models, Tangential Thread Rolling Heads set up with no roll timing and feature 10 min thread roll changeout. Symmetrical roller repositioning is performed with central setting screw, away from rolling system. Accommodating thread diameters from 5/64-2 in., products allow for adjustment from coarse to fine and extra fine pitch threads. Heads feature carbide shafts and can also thread 1/16-1 in. dia NPT and NPTF pipe sizes. Read More

Fasteners & Hardware, Machinery & Machining Tools

Roller-Screw Assemblies withstand demanding applications.

September 7, 2004

Series NRS Planetary Roller Screw Assemblies feature high axial resolution with multitude of contact points for carrying large loads. Units operate under shock loads and adverse environmental conditions, with poor lubrication, and after ingesting ice and sand. Assemblies feature nuts with threaded rollers, which are available with integral flange or as cylindrical nut in split preloaded, or one-piece solid non-preloaded design. Read More

Machinery & Machining Tools

End-Rolling Attachment extends thread life.

March 11, 2004

Suited for thread rolling applications on CNC tuning centers and Swiss and Multi-Spindle machines, Model 190 features single-piece front-plate design that provides thread roll protection. Utilizing engraved scale, it features micro-adjustable thread pitch diameter and permits on-the-machine adjustments. Roll-locating mechanism that consists of single carbide bushing for each roll eliminates use of needle bearings. Attachment comes with ¾ in. square shank holder. Read More

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