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Brownlee Screw Tips Logo - Manufacturerd by Foltz Machine, LLC.

Our Manufacturing Process

The process matters.

At Foltz Machine, we’ve worked hard to optimize the original

Brownlee process of screw tip manufacturing.  We consistently

deliver quality products in a wide variety of materials and

specifications to meet our clients’ needs.


  • Our CNC and CAD-CAM technology ensures accuracy and
    repeatability, guaranteeing you receive screw tips that meet
    every specification, every time
  • Brownlee wear parts are precision ground for a more
    consistent shot size and improved material shut-off.
  • Our 37,000 square foot facility has heat treating capabilities
    for optimum process control.
  • We have the ability to meet a wide variety of process
    specifications – from material selection and machining to
    heat treating and surface finishes.
  • Our experience with a widely diverse array of materials and
    processes ensures we can help with demanding
    applications across many different industries.

Have a question about our manufacturing process? Contact us

today or Request a quote.

A 3-piece retainer being milled in one of our HAAS high speed CNC mills.

A front seat from our 4-piece valve featuring our patented carbide insert design for increased wear resistance.


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