Precision CNC Machining for Complex, High-Tolerance Parts
At RPS Fab, we specialize in precision CNC machining for industries where accuracy, repeatability, and efficiency are critical. Our facility is equipped with advanced Haas and Kiwa machining centers capable of handling both prototype and production work.
Capabilities & Equipment
Vertical Machining – Haas VF-4SS (12,000 RPM)
- High-speed milling
- Handles aluminum, stainless steel, tool steels, and plastics.
- Ideal for prismatic parts, tight-feature geometry, and mid-to-high volume runs.
5-Axis Machining – Haas UMC-750SS
- True simultaneous 5-axis machining.
- Reduces setups and minimizes tolerance stack-up.
- Suitable for complex aerospace, defense, and medical components.
Turning – Haas ST-20 Lathe
- High-precision CNC turning with rigid tool setups.
- Supports bar stock and chuck work for cylindrical geometries.
- Capable of short-run and production quantities.
Automated Horizontal Machining – Kiwa KH-4500 Systems
We run two horizontal machining centers for unmatched throughput and automation:
- Kiwa KH-4500 (20,000 RPM, 8-pallet system)
- Ultra-high spindle speed for fine finishes and precision machining.
- Continuous, lights-out production.
- Kiwa KH-4500 (15,000 RPM, 6-pallet system)
- Balanced torque and speed for a wide range of materials.
- Optimized for complex geometries and high-mix production.
Customer Benefits:
- Lights-out machining reduces lead times.
- Multi-pallet automation maximizes spindle uptime.
- High repeatability across large production runs.
Key Advantages
- Material Flexibility – steels, aluminum, stainless, titanium, plastics.
- Repeatable Accuracy – tolerances down to ±0.001”.
- Automated Efficiency – 14 total pallets across two systems.
- Prototyping to Production – scalable capacity for any stage of development.
Industries Served
- Aerospace & Defense
- Medical Devices
- Automotive & Motorsports
- Industrial Equipment