Tag Archives | Machining

shop 3-13-17 009

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 […]

Continue Reading
doty-filtration-2

Our Latest Investment

We’ve got the latest and greatest recycling system for our coolant from our friends at MSC Filtration Technologies. Sounds a bit like The African Queen (Boat from the movie with its name) but it does a fantastic job of saving profits and helping the environment. MSC Filtration Technologies has a variety of proven turnkey filtration […]

Continue Reading
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 […]

Continue Reading
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 […]

Continue Reading