High-Precision Swiss Lathe Machining & Multi-Axis Turning Services
DuPage Machine Products is a premier US-based OEM contract manufacturer specializing in high-volume, ultra-precision turned components. With over 50 years of manufacturing excellence and a state-of-the-art 245,000 sq. ft. facility, we empower global industrial buyers in aerospace, medical devices, hydraulics, and commercial automotive sectors with tight-tolerance machining solutions engineered to perfection.
Our Swiss CNC single-spindle machining operations are engineered to solve the most challenging manufacturing requirements. By utilizing sliding-headstock technology paired with guide bushings, workpiece deflection is completely eliminated. This allows us to produce long, slender, and intricate miniature components with extraordinary accuracy, maintaining tolerances down to ±0.0002 inches (±0.005 mm) continuously during massive production runs.
Advanced Swiss CNC Lathe & Multi-Turret Turning Capabilities
Our facility houses an extensive lineup of high-end CNC Swiss-type automation lathes and multi-spindle turning centers. Combining live tooling, sub-spindles, and up to 11-axis control, we deliver complete single-setup machining for parts requiring turning, cross-drilling, thread whirling, keyway milling, and back-working.
7-Axis Swiss CNC Lathes
Designed for small-diameter high-precision components. Features full 7-axis movement, automatic bar loading, live tooling, and back-working pickoff spindles for zero-defect automated production.
11-Axis CNC Turning Centers
Equipped with Okuma, Puma, and Mori-Seiki platforms featuring dual turrets, dual spindles, and up to 48 tool positions for complex turned components up to 3.000 inches in diameter.
Off-Center Y-Axis Milling
Integrated Y-axis capabilities enable complex off-center milling, slotting, and multi-angle drilling directly on the turned workpiece, eliminating costly secondary processing steps.
Precision Turned Parts Gallery
High-Efficiency 5-Axis CNC Vertical Milling Center
Expanding beyond conventional lathe turning, DuPage Machine Products operates the state-of-the-art Hermle C400 5-Axis CNC Vertical Milling Center. Designed to manufacture highly complex geometric shapes with unmatched dynamic precision, our 5-axis capability eliminates multi-fixture setups and delivers incredible dimensional repeatability.
Featuring 38 automatic tooling stations and a table capacity capable of handling heavy slugs up to 4,400 lbs (2,000 kg), our Hermle 5-axis machining center handles everything from intricate prototype development to full-scale OEM manufacturing runs with superior surface finish performance.
Technical Specifications & Manufacturing Range
We work with an extensive range of commercial and exotic metal alloys to fulfill exact customer blueprint requirements. Below is a summary of our Swiss CNC and multi-axis turning capabilities:
| Parameter | Swiss CNC Single Spindle | CNC Turning Centers | 5-Axis CNC Milling |
|---|---|---|---|
| Machining Bar Capacity | 0.040" - 1.250" (1.0mm - 32mm) | Up to 3.000" (76.2mm) bar feed | Slugs up to 4,400 lbs (2,000 kg) |
| Axis Control | Up to 7-Axis (X, Y, Z, C, Z2, X2, Y2) | Up to 11-Axis Dual Turret/Spindle | Simultaneous 5-Axis (X, Y, Z, A, C) |
| Dimensional Tolerance | ±0.0002" (±0.005 mm) | ±0.0003" (±0.008 mm) | ±0.0002" (±0.005 mm) |
| Live Tooling & Speeds | High-speed up to 10,000 RPM | Dual turret motorized tools | High-speed spindle up to 18,000 RPM |
| Compatible Materials | Stainless Steel (303, 304, 316, 17-4PH, 416), Titanium (Grade 5/6Al-4V), Alloy Steel, Aluminum (6061, 7075), Brass, Copper, Inconel & Specialty Alloys. | ||
| Quality Inspection | Zeiss CMM, Optical Profile Comparators, Laser Micrometers, In-Process SPC Monitoring, PPAP Level 1-3. | ||
AS9100D & ISO 9001:2015 Certified Quality Standards
Quality is engineered into every stage of our contract manufacturing workflow. DuPage Machine Products maintains strict adherence to international quality management systems, certified under AS9100D (Aerospace Standard) and ISO 9001:2015. Our climate-controlled inspection laboratories utilize automated coordinate measuring machines (CMM) and digital vision systems to verify 100% compliance with customer tolerances.
We serve global purchasing managers by offering total supply chain transparency, full material traceability (Mill Test Reports), RoHS/REACH compliance documentation, custom export packaging, and reliable international logistics support.
Request a Custom Quote for Swiss CNC Machining
Looking for a dependable, high-volume contract manufacturer for precision turned components? Send your CAD files and technical drawings to our engineering team today for a competitive quote.
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