Wm. F. McGraw & Co., based in Riverview, MI, is a leader in engineered material solutions. We have full-service abilities in custom fabrication and converting options, with capabilities built to your specifications. From composite materials to electrical insulation materials, we take high-performance materials and fabricate engineered components ready for any type of assembly across any industry or application. We have end-to-end processes to help support high-precision, scaled manufacturing that is typical and needed in today’s production capabilities.
Our precision CNC machining capabilities provide the basis for specified and repeatable fabrication of custom-engineered components. We create precise parts from thermoplastics, elastomers, composite materials, and more in the OEM insulation manufacturing, energy systems, automotive, and industrial spaces. From one prototype to full production runs, our CNC machining centers can complete a broad scope of criteria with speed and accuracy.
At Wm. F. McGraw & Co., we operate a cutting-edge facility that allows us to manufacture material solutions in a wide range of applications. Combining skilled fabrication with modern automation to guarantee a consistent quality in every product. The methods we employ are selected based on the properties of the material and application requirements, allowing us to deliver precision-fabricated solutions to many industries.
Milling
Our CNC mills allow us to remove material in all directions with a level of precision unparalleled, delivering tight tolerance parts of flexible insulation, plastics, and composites. This gives us the ability to create complex shapes and profiles with reproducibility and produce high-strength engineered materials.
Routing
Our high-speed routers produce clean edges and smooth finishes to create multi-layer custom insulation materials and dielectric insulation, while also allowing other precision routing for automotive, aerospace, and industrial manufacturing components with contours.
Punching
Using turret and press punching, we can produce components quickly and with repeatability, ideal for electrical insulation materials and gasket production. Punching provides efficiencies while also maintaining the uniformity, integrity, dimensional accuracy, and structural consistency we pride ourselves on producing.
Sawing
Our industrial conditioning saws split large panels of flame-retardant materials, producing straight cuts that provide an efficient production standard. The sawing process reduces material waste while upholding both quality cuts and consistency to develop go-to production repeatability.
Drilling
Our drilling process, which produces quality features, allows us to conduct high-volume production of components that require accurate hole placements in engineered materials. Our machining facilitates clean bores and exact alignment of assembly features for demanding applications and tight tolerances.
Lathing
Our turning technologies are applicable for large volume symmetrical contoured components out of round OEM insulation parts, rollers, and sealed housings. Embedding lathing techniques allows us to machine complicated cylindrical compositions to precise measurements and good surface finishes.
Using precision shears, we cut panels to exact dimensions, reducing waste and ensuring consistency for large-batch custom-engineered components. It’s a fast and reliable method for clean, straight cuts across a variety of sheet materials.
We deliver more than just components—we deliver confidence. Clients across industries depend on us for our reliable processes, specialized equipment, and tailored engineering support.
With decades of hands-on experience, our team brings unmatched knowledge of electrical insulation materials, elastomers, and thermoplastics to every project. We understand material behavior, enabling high-performance and application-specific results.
We utilize industry-leading fabrication and converting machinery to ensure consistent, scalable production of engineered material solutions. Our investment in automation improves precision, throughput, and quality assurance.
From aerospace to energy, we craft custom-engineered components that meet the specific needs of your industry. Our flexible approach ensures compatibility with existing designs or innovation for new applications.
Our on-staff engineers collaborate with your team to optimize material selection and fabrication techniques for ideal performance and cost-efficiency. We become an extension of your technical team.
We respect your timelines and budgets. Our streamlined production and supply chain ensures quick turnaround at competitive rates. Count on us for efficiency without compromising quality.
Looking for precision, performance, and reliability in your next project? Wm. F. McGraw & Co. is your trusted partner for custom fabrication and engineered material solutions in Riverview, MI. Reach out today to explore how our expertise, technology, and commitment to quality can bring your designs to life. Ready to elevate your project with precision-engineered components? Contact Wm. F. McGraw & Co. today to learn how our fabrication and converting services in Riverview, MI, can meet your exact specifications.
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