Our facilities offer a wide range of precision machines such as:
- Multi-axis CNC machining
- Horizontal sleeve boring
- Horizontal machining up to 12 x 62-feet
- Turning up to 15-feet diameter
- ID/OD grinding
- Surface grinding
- Wire EDM
- Sinker EDM
- Heat treat
- Vibratory deburring
- Black oxide surface treatment
We’re also capable of designing and building plastic injection molds, die assemblies and precision machined components.
Quality precision-machined parts are the expectation of all our customers. Petersen Inc.’s quality system includes an in-house metrology lab and certified inspectors. The latest validation equipment ensures the best measurement possible.
Petersen Inc. offers modern, state-of-the-art EDM machining services with both wire and sinker methods available.
These machines are operated by journeyman EDM machinists and capable of fulfilling all EDM needs.
Petersen Inc. is experienced at taking machined components and assembling them into sub-assemblies and integrating them into large assemblies.
We are also experienced in final assembly and providing factory acceptance testing and supplying all necessary data.