Fielding an extensive lineup of state-of-the-art CNC machining equipment, Heartland Enterprises is leading the way in vertical turning operations producing large disks, rings, and other highly engineered parts for a variety of industries.
With capabilities to turn diameters as large as 42″, our advanced vertical turning lathes (VTLs) equipment manufactured by Okuma includes two CNC VTLs.
We cut a diverse range of materials including aluminum, cast iron, alloy steel, carbon steel, stainless steel, Inconel, titanium, and Waspaloy. Besides our large diameter CNC turning capabilities, we offer in-house secondary services that include honing, thread forming, cylindrical grinding, and phosphating. Our carefully vetted, highly reliable outsource partners can assist with thermal spray coating, flame hardening, Blanchard grinding, heat treating, ion or salt nitriding, carburizing, stress relieving, and induction hardening. Our services are turnkey and we take the lead in all raw materials purchasing, machining, shipping, and subcontracting for an array of projects. While our typical production runs range from 5 to 1,000 pieces, we’re also fully equipped for high volume production runs.
As an AS9100D / ISO9001:2015 certified organization, we pride ourselves in supporting large OEMs with disciplined quality control processes in order to ensure the best work possible. We strive to serve our customers with distinction and act as a long term partner for companies in the aerospace, military, agriculture, oil & gas, power generation, and semiconductor industries.
Large Diameter Turning
Large Swing Turning
|Equipment||2 vertical CNC machining centers|
|Maximum Swing Diameter||42 in|
|Maximum Swing Over Cross Slide||24 in|
|Maximum Part Length||36 in|
|Threading||As per customer specification|
|CNC Diameter Capacity||10 to 42 in|
Cast IronAlloy SteelCarbon Steel
Duplex Stainless Steel
|Secondary Services||CNC Machining
|Outsourcing Capability||Thermal Spray Coatings
Mechanical and Non-destructing testing
Salt Bath Nitriding
|Production Volume||5 to 10,000 pieces
Specialty Production Shop
|Available Lead Times1||4 w|
|1 Quoted on job by job basis|
Gas and Oil
|Industry Standards||International Organization for Standardization (ISO) 9001:2015 / AS9100D|
|File Formats||Adobe Illustrator (AI)
AutoCAD (DWG, DWZ)
Drawing Interchange Format, or Drawing Exchange Format (DXF)
Initial Graphics Exchange Specification (IGES), ANSI file format.
Inventor (IDW, IPT)
Joint Photographic Experts Group (JPG or JEPG)
Product Data Exchange using STEP (PDES), Standard for the Exchange of Product Model Data. A standard format for exchanging data between advanced CAD and CAM programs.
Portable Document Format (PDF)
Pro-E or Pro/Engineer (DRW, PRT, XPR)
Standard ACIS Text (SAT)
3D ACIS Model File
SolidWorks (SLDPRT, SLDDRW, SLDDRT)
Standard for the Exchange of Product Model Data (STEP)
Tagged Image File Format (TIFF)