Machined Graphite

A reliable source for Machined Graphite information and leading Mahcined Graphite Companies & Manufacturers.

Graphite machining most commonly uses synthetic graphite materials to fabricate parts and products through extrusion and molding. Synthetic graphite is produced by adding tar pitch and petroleum coke to natural graphite during heat treatments. Read More…

Machined Graphite Graphite machining is able to produce a wide range of graphite and graphite composite products for use in industries including automotive, aerospace, chemical, metallurgical, nuclear and electronics.

Leading Manufacturers

Denver, PA  |  717-336-7507

At Weaver Industries, we offer quality graphite machining for parts and products. We provide control at all stages of the manufacturing process, from acceptance of an order, through project products. We have built our name on integrity, quality, technology and workmanship. Our inventory and production levels make us the nation's largest independent facility. Please contact us today for a quote!

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Weaver Industries, Inc. $$$

Harvard, IL  |  800-891-6469

We understand the challenges that are associated with graphite machining and we strive to work closely with your team to ensure quality satisfaction. From milling, grinding, CAD or sanding, we can provide it all. We have a wide assortment of materials so you can find exactly what you are looking for. Our company also offers products designed from our innovated cutting solutions. These techniques use 30 to 40% less energy compared to traditional methods which saves you money!

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Industrial Graphite Sales, LLC $$$

Bethel Park, PA  |  412-831-9400

Ameri-Source is your source for machined graphite products. Our team of dedicated & qualified engineers & sales professionals will do their best to ensure you receive quality. We offer graphite products & capabilities such as carbon graphite, graphite machining, graphite rods, graphite design & graphite tubes. Our company offers the most competitive prices in the industry. Contact us for a quote!

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Ameri-Source Specialty Products $$$

Maywood, IL  |  708-410-0700

A manufacturer of graphite products, Becker Brothers Graphite Corporation, offers complete graphite machining facilities as well as a wide selection of parts. At our company there is no compromise for quality performance. A long history of application satisfaction proves that we can provide the technical assistance and manufacturing expertise to assure excellent in-service performance. Visit our website to find out more!

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Becker Brothers Graphite Corporation $$$

Anmoore, WV  |  304-624-1200

Built on over 100 years of experience, GrafTech’s Advanced Graphite Materials division manufactures some of the highest quality, most innovative machined graphite products using the best materials. Very few shops can machine graphite blocks as large as we do. We can handle ANY CAD system used today.

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Advanced Graphite Materials $$$
placeholder image Weaver Industries, Inc. Industrial Graphite Sales, LLC Ameri-Source Specialty Products Becker Brothers Graphite Corporation Advanced Graphite Materials

Graphite is an abrasive material, and this should be taken into consideration when deciding upon which tools to use in the machining process. Most manufacturers will have CNC milling and lathe machinery, as well as band and carbon saws. Machined graphite can easily reveal surface defects produced during the fabrication process, and therefore it is important to use quality tools and processes.

Compressed air, or air circulation systems can be used to help reduce the amount of graphite dust in a manufacturing facility. Much of it is produced on the tools and work surfaces of graphite machining for electrodes, tubes and rods, and it can create an unpleasant working environment. Custom specifications can be met, and graphite products can be purchased sealed or unsealed.

It is a porous material, and therefore for applications requiring contact with water such as graphite anodes and some graphite bearings uses, sealing the material with a wax, resin or oil will prove to be a worthwhile investment.

The natural form of graphite, termed carbon graphite, is the most stable form of solid carbon, and has properties of both a metal and a semi-metal including electrical conductivity and thermal conductivity. Although machined graphite is more expensive than pure graphite, it is much more structurally sound and reliable and is able to be used in industrial applications such as crucibles, boats and automobiles, aluminum processing equipment, glass handling and furnace parts.

Other types of graphite referred to when manufacturing products such as these include carbon graphite and EDM graphite. Graphite is able to maintain its structure and thermal conductivity even at temperatures reaching 5000°F and is commonly used for electrodes in arc steel furnaces. The tool and die process is commonly used to machine graphite into a variety of forms.

The synthetic graphite is heated until it has softened enough to be poured into molds and dies. Once the substance has cooled and set in the form of the mold, it can be removed and finished. Advanced tool coatings are recommended in graphite machining processes as tools are often worn out easily by the abrasiveness of graphite's surface. It is a brittle material that can be complicated to manufacture, but it also very useful to many industries.

Machined Graphite Informational Video