Machine Manufacturing & Repair Services Offered at Doty Machine Works

Machine manufacturing

Doty Machine Works offers a wide range of manufacturing services, and has capabilities that you may not find anywhere else. Whether you need an entire machine built, assembled and performance tested to your specifications, or specialty parts sandblasted and painted, Doty Machine Works does it all.

The two main contributor’s to our technical excellence are our team of skilled craftsmen and their unique ability to handle the most complex projects. Our state of the art facility with 50 ton overhead cranes enables Doty Machine Works to manage the project from start to finish all under one roof.

In addition, we routinely perform rebuilds and repairs on hydraulic systems and rotating equipment. Whether it’s a new system designed and built to your specifications or existing equipment in need of a rebuild, the Doty team can handle the job.


Our in house machining facilities allow us to get the job done right. We will machine your custom order utilizing the industry’s premier equipment to ensure your order is completed in a fast and efficient way to minimize errors and maximize output. Supply us with your required dimensions and we will supply you with a quality product.

Welding:  An on and off-site weld shop with ASME code capabilities.

Assembly: Includes testing and assembly services as well as hydro testing and full mechanical assembly

Blasting/Painting: Booths: (12’ x 40’) and (14’ x 40’) respectively

Waterjet Cutting:

Doty Machine Works has available, through it’s affiliate, Miller Mechanical, two Flow Mach 4 waterjets. These cutting systems have unsurpassed cutting capabilities that make even the thickest products possible within critical tolerances. A multiple axis wrist allows for programming of rules surfaces up to 50 degrees off of vertical. Add a hairline precision cutting kerf  width at an average of 0.045-0.050″ and a custom built 90,000 psi pump system and you have one of the most versatile, effective and accurate stainless cutting tools in the business. The table size of 79″ x 158″ (with 6″ “Z” capacity) allows us to provide customers with larger waterjet jobs. Waterjet cutting also includes benefits such as:

  • No Heat Affected Zone
  • Edge Taper Compensation (Dynamic Cutting)
  • Gross Less Material
  • Excellent Surface Finish
  • Greater Precision
  • Clean, machine like cut
  • No Set-up Costs
  • No Mechanical Stresses
  • Little to no addition machining required
  • Virtually Any Materials

When compared to saw cutting, routing, plasma cut and laser cutting, the waterjet cut finish stands alone. It has a smoother, more sandblasted look which is free of burnt edges, chips, burrs, and slag. It can save you unnecessary finishing costs. Waterjet cutting is in fact considered a “finish cut” and is typically used for signs and displays and is most popular for its esthetics. This transposes over many different industries because the finish is typically the smoothest and cleanest. For waterjet cutting services you may contact directly the waterjet manager Peter –

Other services and equipment available from Doty Machine Works includes:

Onsite Lifting Equipment

lift hook 5

  • (1) 50 Ton Overhead Crane (Spans the entire building and runs the full length of the shop)
  • (1) 25 Ton Overhead Crane (Spans the entire building and runs the full length of the shop)
  • (8) 1 Ton Localized Jib Cranes
  • (5) Forklift Trucks


  • Full Time Inspector
  • Full Inspection on All Parts, Reports Available on Request
  • Trimos Horizontal Calibration Tool 72” Range


Building Size

factory shot 4 bw

  • Machining, Weld Fabrication and Assembly Area – 42,000 Square Feet with Drive Thru Capability for Loading and Unloading Tractor-Trailers

Assembly & Testing Services

  • Hydrotesting and Full Mechanical Assembly

Specialty Coatings

paint room 3a

  • Spray Booth (14’ X 40’)