CJWinter

Machinery & Machining Tools

Burnishing Tools enhance fatigue-prone component manufacturing.

Self-contained hydraulic tools of 11073 Series are designed to manufacture fatigue-prone components in oilfield and heavy transportation industries usingÂ- CNC lathe. With proper use, these tools enhance fatigue life of highly stressed, high-cycle components without slowing down process. Primary styles include Straight, Right Hand 45°, and Left Hand 45°, where each presents roll...

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Cold Root Rolling Tool increases connection fatigue resistance.
Laboratory and Research Supplies and Equipment

Cold Root Rolling Tool increases connection fatigue resistance.

Designed for smaller rotary shouldered connections in oilÂ- 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...

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Laboratory and Research Supplies and Equipment

CJWinter Earns Fearnley Procter NS-1 Level 2 Accreditation

Leader in cold root rolling meets international standards in oil and gas industry. Rochester, NY — CJWinter, one of the world's leading manufacturers of cold-displacement, cylindrical dies and attachments, proudly announced Fearnley Procter NS-1™ Level 2 Accreditation this month. CJWinter received accreditation for cold rolling processes for Pin and Box rotary shouldered connections. The...

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Machinery & Machining Tools

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

CJWinter is one of the world's leading manufacturers of cold roll tooling, cylindrical dies and thread rolling attachments.Â-  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...

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Architectural & Civil Engineering Products

Visit CJWinter and Davenport Machine at PMTS 2011 in Booth #700

Rochester, NY - CJWinter Machine Technologies and Davenport Machine will be at PMTS (Precision Machining Technology Show) located at the Greater Columbus Convention Center on Tuesday, April 19th - Thursday, April 21st, 2011 in Columbus, Ohio in booth #700. The time to invest in new technology is now. Manufacturing continues to pick-up with many new business opportunities. If your application is...

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Computer Hardware & Peripherals

C.J. Winter Offers Quick Change Tooling Products for Davenport HP and Model B Machines

Rochester, NY - C.J. Winter manufactures the premier line of thread rolls for 2 Die and 3 Die Cylindrical Rolling Machines. If your thread rolling operation includes the use of either A22, A25, A33, A34 Reed thread rolling machines C.J. Winter thread rolls should be your product of choice. C.J. Winter offers American Standard straight and taper pipe thread sizes for overhung, double support, in...

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Machinery & Machining Tools

Air Powered Pinch Style Thread Rolling Attachments

Why our attachments are your best choice: 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

CJWinter manufactures the premier line of thread rolls for 2 Die and 3 Die Cylindrical Rolling Machines. 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 style...

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Machinery & Machining Tools

Thread Rolling for the Oil and Gas Industry

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",...

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CJWinter is Now a World-Wide Licensed Supplier of MAThread & MATpoint
Fasteners & Hardware

CJWinter is Now a World-Wide Licensed Supplier of MAThread & MATpoint

Rochester, NY - MAThread® and MATpoint® are patented threaded fasteners used mainly for the auto industry for improving product assembly. As we all know assembly failures due to cross threading and galling are both time consuming and expensive. The cutting-edge technology of MAThread® completely eliminates this problem by its unmatched anti-cross-thread performance. MAThread® &...

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Association News

PMPA Honored 2017 Technical Member Participation Award to CJWinter

Precision Machined Products Association (PMPA) awarded CJWinter (thread roll manufacturer) with 2017 Technical Member Participation Award and Fearnley Procter NS-1™ Accreditation for its contribution in keeping the association innovative and current. CJWinter is a manufacturer of cold-displacement, cylindrical dies and attachments and won this award from a group of eight companies.

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Company News

PMTS 2017: Get First Look at New CJWinter and Davenport Tools

Thread rolling and screw machine experts CJWinter and Davenport Machine Tool Company will once again showcase at this year's Precision Machining Technology Show (PMTS 2017). The sister companies will debut brand new machinery and updated product technology at their booth. CJWinter will show a variety of tooling including thread rolls, cylindrical dies, and splines. The thread rolls, both...

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Machinery & Machining Tools

Burnishing Tools enhance fatigue-prone component manufacturing.

Self-contained hydraulic tools of 11073 Series are designed to manufacture fatigue-prone components in oilfield and heavy transportation industries usingÂ- CNC lathe. With proper use, these tools enhance fatigue life of highly stressed, high-cycle components without slowing down process. Primary styles include Straight, Right Hand 45°, and Left Hand 45°, where each presents roll...

Read More »
Cold Root Rolling Tool increases connection fatigue resistance.
Laboratory and Research Supplies and Equipment

Cold Root Rolling Tool increases connection fatigue resistance.

Designed for smaller rotary shouldered connections in oilÂ- 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...

Read More »
Laboratory and Research Supplies and Equipment

CJWinter Earns Fearnley Procter NS-1 Level 2 Accreditation

Leader in cold root rolling meets international standards in oil and gas industry. Rochester, NY — CJWinter, one of the world's leading manufacturers of cold-displacement, cylindrical dies and attachments, proudly announced Fearnley Procter NS-1™ Level 2 Accreditation this month. CJWinter received accreditation for cold rolling processes for Pin and Box rotary shouldered connections. The...

Read More »
People in the News

Daniel Lim Named as CJWinter's Newest Far East Sales and Service Representative

This seasoned mechanical engineer will strengthen CJWinter’s influence in an untapped market region. ROCHESTER, NY/SINGAPORE – CJWinter, a leading provider of precision thread rolling solutions, has announced the addition of Daniel Lim to its growing team of engineering professionals. Mr. Lim will serve as CJWinter’s Sales and Service Manufacturer Representative for the Far East region,...

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Machinery & Machining Tools

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

CJWinter is one of the world's leading manufacturers of cold roll tooling, cylindrical dies and thread rolling attachments.Â-  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...

Read More »
Architectural & Civil Engineering Products

Visit CJWinter and Davenport Machine at PMTS 2011 in Booth #700

Rochester, NY - CJWinter Machine Technologies and Davenport Machine will be at PMTS (Precision Machining Technology Show) located at the Greater Columbus Convention Center on Tuesday, April 19th - Thursday, April 21st, 2011 in Columbus, Ohio in booth #700. The time to invest in new technology is now. Manufacturing continues to pick-up with many new business opportunities. If your application is...

Read More »
Computer Hardware & Peripherals

C.J. Winter Offers Quick Change Tooling Products for Davenport HP and Model B Machines

Rochester, NY - C.J. Winter manufactures the premier line of thread rolls for 2 Die and 3 Die Cylindrical Rolling Machines. If your thread rolling operation includes the use of either A22, A25, A33, A34 Reed thread rolling machines C.J. Winter thread rolls should be your product of choice. C.J. Winter offers American Standard straight and taper pipe thread sizes for overhung, double support, in...

Read More »
Machinery & Machining Tools

Air Powered Pinch Style Thread Rolling Attachments

Why our attachments are your best choice: 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 »

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