Premier CNC Machining Solutions

CNC Machining | United States

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Over a Century of Precision and Innovation

Revolutionize Your Manufacturing with Kelly Duplex CNC Machining


At Kelly Duplex Mill and Manufacturing, we pride ourselves on our extensive experience and expertise in CNC Machining across the United States. For over 125 years, we've been at the forefront of manufacturing durable, reliable, and custom material handling machinery. Our state-of-the-art fabrication and design tools ensure that we meet your specific process requirements efficiently. Whether it's agricultural or industrial needs, our equipment is engineered for excellence and profitability. Discover how our CNC Machining solutions can revolutionize your operations—contact us today to get started!

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The Hub for Quality:

CNC Machine Shop


Welcome to a world where precision meets passion in our CNC machine shop. Here, each machine is a masterpiece, meticulously engineered to meet the demands of today while preparing for the challenges of tomorrow. Our shop is more than a workspace; it’s a frontier where ideas transform into reality. From the smallest components to the most complex systems, our CNC machine shop is equipped to handle all your manufacturing needs with excellence. Contact us to explore how our capabilities can enhance your operations!

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Drive Your Business Forward

Delivering Customized Solutions


The Duplex Mill and Manufacturing Company has set the standard in industrial processing equipment with our KELLY DUPLEX products that represent durability, innovation, and top-tier quality. We've designed our machinery to save you labor, maintenance, and energy costs, and we customize each piece to fit your specific needs. Our experience guarantees that you'll see immediate and long-term benefits from our products. We're proud of our history of reliability, and we invite you to explore how our expertise, attention to safety, and tailored designs can support your business. Get in touch today to elevate your production capabilities!

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Tailored to Your Vision

Custom CNC Machining


Custom CNC machining is at the heart of what we do, offering bespoke solutions that align perfectly with your unique requirements. Whether starting from an idea or modifying existing machinery, our team excels in creating custom solutions that integrate seamlessly with your operations. We pride ourselves on our ability to adapt and innovate, delivering machines that are as individual as your needs. Let’s turn your vision into reality. Reach out to us to discuss your custom project today!

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Precision at Your Fingertips

CNC Machining Services


Our CNC machining process is where innovation meets craftsmanship, creating seamless solutions tailored to your needs. We blend traditional know-how with modern advancements to ensure each piece stands the test of time. We cater to diverse sectors, offering both standard and custom machinery that promises efficiency and longevity. Our services transcend typical CNC machining, encapsulating a tradition of quality and commitment. Discover the intricacies of advanced machining with us.

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USA Craftsmanship Redefined

CNC Machining Parts


Our CNC machining parts, made in the USA, are known for their excellence and precision, crafted from the finest materials to ensure robustness and reliability. As a proud manufacturer for over a century, we have honed our techniques to produce parts that are the epitome of quality. Each component is designed with meticulous attention to detail, ensuring it fits perfectly into your machinery, minimizing downtime and maximizing efficiency. Contact us today to discuss how our CNC expertise can benefit your operations.

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Why is Kelly Duplex Mill and Manufacturing so popular?


For over 125 years, we've set the bar high in the realm of industrial processing with our unparalleled expertise. Our commitment to innovation shines in the custom solutions we offer through cnc machining. Adapting our equipment to meet the specific needs of various industries has become one of our strongest suits. Our cnc machining capabilities allow us to deliver precision-driven agricultural machinery that's as durable as it is efficient. Serving businesses throughout the United States, we pride ourselves on crafting products that minimize operating hazards while maximizing profitability. By incorporating cnc machining into our processes, we ensure our machines keep pace with the evolving needs, offering a seamless blend of traditional craftsmanship and state-of-the-art technology. We're thrilled to continue providing cnc machining solutions tailored precisely to your specifications, contributing to your operation's ongoing success. Explore more about cnc machining options available to you.

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FAQS

  • Where are we located?

    For the last 125 years we have been located in Springfield, OH. Springfield is in the southwestern corner of Ohio, about one hour west of Columbus and one hour north of Cincinnati.

  • What type of machinery do we make?

    We make screw conveyors, belt conveyors, chain drags, bucket elevators, mixers, hammermills, lump crushers, just about anything needed to handle material. This machinery may be used to convey, elevate, mix, reduce, separate, or meter almost any dry, wet, or moist material. Our machinery is typically used in handling bulk materials: plastics, refractory materials, grain, powders, cement, etc.

  • What materials and finishes can we supply?

    We typically make our machinery out of carbon and stainless steel alloys. We also use aluminum and various abrasion-resistant metals. Occasionally we have applications that have required the use of composites. Our finishes typically comply with CEMA standards, but we can provide food-grade and sanitary finishes on our machinery.

  • Do we customize our products?

    Yes! Almost every order we receive has some customized feature in it. With some orders, we simply start with an idea and develop the machine from scratch.

  • What type of design information do we regularly supply?

    We use a solid modeling package for all of our design requirements. When you place an order, you will usually receive a drawing detailing the machine's features and dimensions. In addition to this, we can supply a CAD drawing, and in special instances, we will supply the solid model as well.

CNC Machining