Dover High Performance Plastics
Dover High Performance Plastics
140 Williams Drive
Dover, Ohio 44622
Phone: 330-343-DHPP (3477)
Fax: 330-343-7642

Machined Plastics and Plastic Parts

We have the ability to fabricate machined plastics of all sizes through CNC and fully-automated high-speed screw machining; engine, turret, and automated lathing; CNC vertical and horizontal milling; drilling, cutting, indexing and slicing; and molding of heavy wall tubing or complet components.
Screw Machines
Dover High Performance Plastics has the capability of forming turned products through the use of screw machines. Screw machines can quickly mass-produce turned parts using cutting methods similar to that of a lathe but is highly automated. We utilize these for high-volume, low-cost turned parts.
CNC Machining
In order to provide our customers with complete CNC plastics solutions for their engineering and production needs, we are pleased to offer in-house precision CNC machining services. Our computerized numerically controlled equipment can duplicate precise prototypes or production runs of all types of plastic components. Our state-of-the-art equipment can be put to work for you to build prototypes or production runs of all types of machined plastics.
Milling, Drilling and Cutting
When the component calls for very small parts, ultra smooth finishes or closely held tolerances, we provide a full array of machining capabilities


Value of Machining
  • Low cost production
  • Complex shapes
  • Fast cycle, high volume process
  • Multiple tools cutting or forming at the same time within one cycle.
  • Multiple kinds of machining / forming at the same time within one cycle.
  • Large amounts of material removal or long machining cuts broken up in to several tools within one machine cycle thus cutting the time needed to make the part.