Tag Archives | DOTY MACHINE WORKS

3-2020 steaming vessel (2)

Delivery of a Steaming Vessel as an Essential Business in Motion

Pictured is a Steaming Vessel heading to a pulp and paper facility in Georgia. The machining of the end covers and outlet flanges was completed at Doty Machine Works and our sister company of Miller Mechanical Services completed the fabrication using Duplex 2205 Stainless Steel. Both businesses are currently listed as approved essential businesses for […]

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Hastelloy Tanks Completed by Miller and Doty

Two hastelloy tanks have just been completed and shipped. The following photos are a bit of a progression of the transformation of bits metal to amazing “made to order” hastelloy tanks. From the waterjet cutting, forming, fabrication and hydro testing at Miller and the machining completed at Doty Machine Works. Two Hastelloy tanks delivered to another […]

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waterjet-12-16

Waterjet Cutting Heavy Metal

Miller Mechanical’s waterjet is running at 80k psi. With that, it takes over 3 minutes to pierce this 4″ thick SA516-70 carbon steel. This is the beginning of a new die set for Miller’s section bending machine. After Miller cuts the blanks they’re off to Doty Machine to be finished. If all goes as planned, Miller Mechanical will be rolling […]

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press-roll-in-process

Press Rolls in Progress

Pictures below are the various stages of (3) press rolls which are in process for our friends at GL&V. These rolls have a carbon steel core and a 316 stainless steel outer shell made in four sections. They are approximately 12 feet tall with an O.D. of 20 inches. They’ve been on numerous machines throughout […]

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mark-on-doosan

Ductile Cast Iron Machined on the Doosan

Here is Mark, one of our senior machinists, working on our Doosan horizontal boring mill. This is a 55 inch piece of ductile cast iron being machined for our friends at Flomatic. This is the first of it’s kind for Doty Machine Works and will be used on a 24″ control valve. This particular piece is Cast in America, Machined in America […]

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