High-Precision CNC Turning for Tight Tolerances and Scalable Production

Automated CNC Turning for Small to Mid-Size Complex Parts

At ACI Industries, our CNC turning capabilities are built for precision, consistency, and high-throughput production. We operate a fleet of advanced multi-axis turning centers equipped with bar feeders, live tooling, and robotic automation to efficiently produce high-tolerance components in a wide range of materials.

Why Choose ACI for CNC Turning?

Multi-Axis CNC Turning Centers
Our advanced multi-axis turning centers with live tooling, sub-spindles, and automation deliver precision on everything from complex profiles to long-length shafts.
Bar-Fed Production & Lights-Out Efficiency
Automated bar feeders and robotic loaders allow continuous operation, reducing labor costs and speeding up delivery for high-volume runs.
Tight Tolerances & Consistency
With in-process probing, laser tool setting, and CMM inspection, we can consistently hold tolerances down to ±0.0005”.
Scalable for Prototypes or Production
From a handful of precision fittings to thousands of repeat parts, ACI adapts to your project scale with efficiency and repeatability built in.

Quality Control That Keeps You in Spec

All turned parts are verified through in-house inspection, including CMMs, probing, and laser tools. With robotic loading and minimal operator handling, we deliver repeatable, reliable results at any scale.

We also offer full-service turnkey custom machining services, including CNC machining, milling services for prismatic components, and CAD/CAM design, and programming to streamline production, and tight-tolerance quality control support across every stage of manufacturing.

Materials

Aluminum
Steel
Stainless Steel
Brass
Bronze
Copper
Monel
Iron
Plastic
Exotic Alloys
Others

Industries

Aerospace & Defense
Automotive & Off-Highway
Agriculture Equipment
Fluid Handling
Motion Control
Power Transmission
Custom OEMs
Fasteners & Fittings
Industrial Machinery
Tooling Components

Capabilities

Multi-axis CNC turning
Live tooling & sub-spindles
Bar-fed production (up to 12')
Diameters up to 14.56”
Lengths up to 29.52”
Parts under 1 oz to 77 lbs
Robotic load/unload
Lights-out manufacturing
Tolerances to ±0.0005”
In-house CMM inspection

Your Trusted Partner for Precision Machining

When quality, consistency, and lead time matter, ACI Industries delivers. Our team is committed to producing high-tolerance metal components that meet your exact specifications — every time.

Whether you're sourcing a single prototype or need full-scale production support, we’re ready to help.

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