Precision Milling, Turning and Secondary Processing.

Jonaco Machine excels at producing medium to high complexity parts out of difficult materials with routinely accurate precision to .0002 of an inch or less.  Our state-of-the-art machining equipment coupled with experienced machinists and quality personnel enable us to deliver defect-free parts within days of receiving an order.  Jonaco’s investment in capabilities include precision milling, turning, tapping, drilling, de-burring and management of external supply and finishing services.

Staying on the cutting edge of technology,  Jonaco Machine employs an extensive list of automated CNC driven, 3,4, and 5 axis milling systems including both horizontal and vertical equipment.  Our automated milling systems have up to 32 pallets and a 313 tool magazine to support precision machining with minimal set up time.  Our equipment includes over 45 CNC mills with typical part sizes range up to 22” x 22” x 23”.

Jonaco Machine’s CNC driven multi axis turning centers allow us to machine complex, precise, geometries.  We have over 45 lathes, chuckers, screws and handscrews that can accommodate work pieces up to 15” in diameter and 30” in length.

To see a complete list of all equipment and capabilities, click here.

Sophisticated Automation Provides Competitive Edge

Jonaco has invested significantly in multiple machining centers (MMCs) with automated pallet changers that enable one operator to oversee several machines simultaneously, minimizing project labor costs while ensuring machining consistency.  Utilizing state-of-the-art software that optimizes our machines’ tool paths, we can improve cycle times and reduce machining costs, keeping part costs competitive.   Risk of downtime or missed deliveries is minimized with the ability to run parts in multiple qualified machining centers.

Machining Capabilities from a Variety of Materials

Jonaco Machine has earned its outstanding reputation on the capability of producing high complexity parts out of a variety of materials including:

  • Aluminum
  • Brass
  • Copper (including Beryllium Copper)
  • Alloys
  • Alloy Steel
  • Stainless Steel Alloys
  • Castable Alloys
  • Nickel, Hastelloy, Inconel
  • Titanium, Molybdenum
  • Plastics including Torlon, Ultem, and Vespel

Secondary Processes

Jonaco Machine has extensive in-house technology and expertise to meet most of our customer’s needs. In addition to our traditional precision machining services, we offer a wide range of secondary processes such as electrical discharge machining (EDM), deburring, and cleaning to provide customers with product at the level of completion desired.  We can also fully coordinate and manage any required outside processes including:

  • Heat Treat
  • Grinding
  • Plating (anodize, chem film)
  • Grinding
  • Painting