Take a Look at What We’ve Done!

The JCT Product Portfolio

We create centrifugally formed products for a wide range of industries

and applications. See photos and descriptions of many of our recent creations!

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The Johnson Centrifugal Technology
Process

JCT is a highly refined, patented process that has established Johnson Brass & Machine Foundry (JBM) as the

most sophisticated centrifugal castings and formings foundry in the United States.

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Submit an online RFQ. See what JCT
can do for you!

We machine castings and formings to your exact tolerances, certified to specification by our Lab

and Quality Control Departments. We would love to show you what we can do for you.

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JCT Alloy Guide

JCT regularly manufactures metal components both in cast and wrought alloys, exceeding

all physical properties typically found with forgings and forged metals. Review the JCT Alloy Guide.

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Read about some of our latest projects, our upcoming trade show and any other

significant happenings at JCT!

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We’re Hiring!

We’re always looking for smart, innovative people to join our team. We may have a job for you! Take a look

at our current job opportunities.

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tech
Alloy: Wrought equivalent 6061-T6
Application: Waveguide for radio space astronomy.
Why centrifugals? High material integrity and strength are required and combined with specialty finished machining. Part is finished to .125 inch (4mm) thickness.
product
Alloy: Wrought equivalent 6061-T6 Application: Housing for high-pressure drive motor. Integral cooling passages provide for uniform, leak-proof temperature control.
Why centrifugals? High material integrity and strength are required combined with specialty finished machining. Application demands cooling passages in component wall which are formed in-place during centrifugal processing.

Johnson Centrifugal Technology® (JCT®) is a highly refined, patented process that has taken the centrifugal formation of metal alloys to a new level, and has established Johnson Brass & Machine Foundry® (JBM®) as the most sophisticated centrifugal castings and formings foundry in the United States.

JCT produces high integrity, turnkey components for final machine and can convert cast and forge designs to centrifugal castings, working with the full family of copper based, stainless steel, aluminum, and custom nickel and copper alloys.

foundary
Molten Bronze pouring from selected ladle into spinning centrifugal mold.
IMG_1184
Large Bronze flanged bushing for heavy mining applications.

Through the near net shaping achievable through the centrifugal process, JCT has been able to provide customers true value engineering by producing parts of equal or better quality, at a lower cost than the alternative process.

JCT regularly manufactures metal components both in cast and wrought alloys, and meets and exceeds all physical properties typically found with forgings and forged metals.

 

  • Save time and money. Save 10-40% in total cost over forgings and difficult metal fabrications.
  • JCT provides single source responsibility – no further machining required.
  • Delivery times are typically 1/3 less than forging or fabrication.
  • JCT will deliver on high-risk and difficult projects that are near net shape and require high tolerance levels. We have a full staff of engineers ready to consult with you.
  • We stand behind our work 100%. Outstanding customer service and quick project turnarounds. Family owned for four generations.

Submit a REQUEST FOR QUOTE and see how JCT can help you!

Access the comprehensive JCT Alloy Guide