What we build.

CNC Machining

Milled and turned component parts from prototype to repeat production, programmed in-house with CAD/CAM. Built to your drawing, tolerances called out in inches.

Close-tolerance parts with a clean finish, ready to install.

Largest milling capacity: 80 in x 30 in x 30 in. Largest lathe capacity: 24 in swing x 240 in between centers.

Equipment: 6 Fadal vertical machining centers, 1 Sharp vertical machining center, 4 CNC lathes and 2 CNC saws.

On-Site Machining & Plant Maintenance

Line boring, repair and heavy maintenance at your site. In major meat processing plants DPP has done production line installs, ammonia, water and CO2 piping, and equipment removal.

Heavy Fabrication & Welded Assemblies

Structural weldments, frames and welded assemblies by AWS 6G certified welders (MIG and TIG), ready to bolt in. Weldments up to 30 tons with 30-ton crane capacity. CNC plasma tables cut plate up to 4 in thick.

Hydraulic Cylinders

New hydraulic cylinders built to print, plus teardown, inspection and rebuild of worn cylinders to get your fleet back up. Up to 16 in bore and 12 ft long.

Plastic Injection Molding

Six Arburg injection molding machines: four 40-ton, one 60-ton and one 100-ton, with in-house mold design and 3D-printed prototypes to prove the part before tooling.

Up to 11 cubic inch maximum shot volume.

Materials: polypropylene, polystyrene, ABS, glass-filled nylon, straight nylon, rubber and carbon fiber reinforced resins.

Engineering & Prototyping

CAD/CAM design and programming, 3D-printed prototypes, and parts made from your drawings or STEP files.