Services

no image

Casting

As a pioneer of shell molding in the United States our casting operation has been recognized by the American Foundry Society and by " Modern Casting Magazine". All castings poured at Graham-Whiteare made using the shell process, also referred to as the Croning process, in which a resin coated sand is either dumped on a heated pattern to produce a mold or blown into a heated core box to produce a core. Shell molding produces castings with excellent surface finish and tighter tolerances than other sand casting processes. In general, dimensional tolerances are held to +/-0.040" for pattern dimensions and +/-0.015" for cored dimensions. The shell mold process is used to cast ten different grades of gray iron, three grades of ductile iron, five grades of brass and bronze alloys, and five grades of aluminum alloys. Casting capabilities allow up to 35 lbs. in non-ferrous alloys and up to 70 lbs. In ferrous alloys.

no image

Design

Form follows function. Our engineering professionals understand this completely. Solid modeling, 3D imaging, and Ultra-tech CAD equipment allow seamless transitions from product conception, through design and into high quality production. In order for us to maintain our leadership role, we fully understand and follow the belief that continuous improvement of current designs is high priority. With our research and development programs, we hold more than 70 patents for original products. Our teams combine education, experience and industry knowledge to stay in focus with both current and future needs of our clients. Look to Graham-White engineering for the solution.Contact us now and we will work for you.

no image

Remanufacturing

With Graham-White remanufacturing, we really do... make the product better. Remanufacturing is more than just tearing down one of our products when maintenance is due and replacing worn parts with new ones. We do that and more! Because we designed the product, access to original engineering specs with condemning limits is immediate. We make your remanufactured parts better by installing any technological upgrades or enhancements. Each remanufactured assembly is subjected to the same rigorous testing as our new products and we have a warranty that is the longest in the industry. Your original product is given a new life that extends maintenance cycles and lowers life cycle cost. We can also develop repair and return / or unit exchange programs to meet your needs. Contact us to learn more about these invaluable services.

no image

SludgeBraker®

The SludgeBraker® model QBA15 is equipped to fulfill the critical demands of inner city, stop and go, high air usage, “Severe-Duty” vehicles. Unlike single tower devices, there are no restrictions as to how long a compressor can pump and no minimum compressor unload time is required. The QBA15 combines multiple high efficiency filtration components with twin tower drying technology in one easy-to-install, compact package. When properly applied, installed and with minimal maintenance, the SludgeBraker will literally transform your truck or bus operation. Severe-Duty vehicles that have a history of winter brake air line freezing, heavy oil sludge, carbon, water and dirt can now enjoy the trouble free benefits of "Quality Brake Air".
To learn more, visit www.grahamwhite.com.