Large Flanges
Custom heavy-duty flanges turned on massive VTLs. Ideal for high-pressure piping, wind towers, and heavy vessel connections.
View Specifications →
Industrial Machinery Components
Precision at a Massive Scale
Heavy-Duty Machinery Parts & Housings
Manufacturing components for heavy industrial machinery requires a unique combination of massive lifting capacity and microscopic precision. At Openex, we utilize giant vertical turning lathes (VTLs) and 5-axis gantry mills to fabricate and machine parts that drive global industries—from massive custom flanges and ring forgings to complex gearbox housings requiring perfectly aligned bearing journals.
Large Gearbox Housings
Complex, heavy-walled housings requiring deep horizontal boring for perfectly parallel and concentric bearing journals.
View Specifications →
Ring Forgings & Machining
Precision turning, facing, and drilling of massive seamless rolled rings for slewing bearings and rotary equipment.
View Specifications →
Pump & Compressor Bases
Heavy structural weldments designed to dampen severe vibrations. Planer milled for perfectly flat motor mounting pads.
View Specifications →
Custom Heavy Weldments
Turnkey fabrication of unique machinery components utilizing AWS/ASME certified welding and thermal stress relief.
View Specifications →
Industrial Shafts & Rotors
Long-bed CNC turning and cylindrical grinding for massive drive shafts, mixer shafts, and generator rotors.
View Specifications →
Custom Metal Enclosures
Fabrication of large-scale industrial metal enclosures, heavy generator drop-overs, acoustic sound-attenuating housings, and NEMA-rated BESS containers.
View Specifications →
Quality Assurance
Zero Defect Tolerance for Critical Machinery
Industrial machinery components are subjected to extreme torque, high pressure, and constant fatigue. A single misaligned bearing journal can cause catastrophic failure. Openex guarantees precision through an uncompromising quality control process.
- 🔬 Large-Scale CMM Metrology Dimensional inspection using Zeiss Coordinate Measuring Machines and Faro Laser Trackers.
- 📡 Non-Destructive Testing (NDT) In-house UT, RT, MT, and PT to ensure full-penetration welds and forgings are 100% defect-free.
- 📜 Full Material Traceability Complete documentation including MTRs, weld maps, and ISO/CE/ASME compliance certificates.
Ready to Manufacture Your Machinery Components?
Send our heavy machining experts your 2D drawings or 3D CAD models. We will review the tolerances, material grades, and provide a competitive quote.
Request a Quote