Tag Archives | assembly


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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Doty 7-10-15

A Hydro Unit In Process

Pictured below is Kevin, one of our skilled mechanics, disassembling a hub unit from Curtis Palmer Hydro in Corinth N Y. This hub is from Curtis unit 2. It is a 2.5 MW unit made in 1985.  It is being overhauled after 29 years of service generating power from the Hudson River. The experienced craftsman […]

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Patrick Dorsey 5-15

Manifold Block Hydrotest

Pictured below is Patrick, one of our assemblers. He is hydro testing a vertical edge manifold block. This is just one piece of hundreds needed to complete the ESAB scarfing machine. This manifold is machined here at Doty from a forged block of 304 stainless steel. Just one of many skilled craftsmen, who continue working towards creating a […]

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Head In Progress

Pictured below is the head of a GL&V Mechanical Housing Unit being milled via one of Doty’s large horizontal machines. Many times these units are sent to Doty for a complete rebuild which indicates a scope of work that includes disassembly, repairing or making new parts, inspection, cleaning, blasting, painting and reassembling the equipment. Our […]

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