Precision • Productivity • Reliability
The Preferred Horizontal Machining Centers for Aluminium Automotive Components
Industry Outlook
Automotive manufacturers worldwide are rapidly transitioning to lightweight aluminium components to improve fuel efficiency, extend EV driving range and reduce emissions. Components such as cylinder blocks, cylinder heads, transmission cases, e-axle housings, motor housings and battery structural parts demand exceptional geometric accuracy, high productivity and dependable process capability. The Orion Series has been engineered to meet these requirements with outstanding precision, thermal stability and production efficiency.
Engineered for Automotive Excellence
Orion series is available in 400 to 1200 pallet sizes. The Orion models H4000, TH4000, H5500, TH5500 and TH5500-50 address the complete spectrum of aluminium automotive machining—from compact cylinder heads to large transmission cases. High-speed motorised spindles, rigid machine structures, high rapid rates and acceleration and automation-ready architecture make Orion ideal for high-volume production.
Accuracy that Builds Confidence
- Ball-bar circularity performance below 6 µm demonstrates exceptional contouring capability.
- Bidirectional repeatability up to 0.005 mm.
- FEM-optimised structural design ensures stable machining performance under various cutting conditions and varying ambient temperatures.
- Core-cooled ball screws, spindle cooling and motor-flange cooling deliver superior thermal stability.
- Stable machining improves bore geometry, flatness, positional accuracy and ensures high process capability (Cp/Cpk).
Productivity that Maximises Output
- Rapid traverse speeds up to 60 m/min.
- Servo-driven automatic tool changer with tool-to-tool change from approximately one second.
- Servo pallet changer on Orion H models reduces non-cutting time.
- Adaptive Smart Inertia Control optimises feedrates automatically, improving cycle time and tool life.
- Efficient chip evacuation and high-pressure coolant options support uninterrupted machining.
Reliability for 24×7 Production
- Motorised spindle with oil-air lubrication for extended bearing life.
- Servo-driven mechanisms improve consistency and reduce maintenance.
- Robust cast-iron construction ensures vibration damping and long-term accuracy.
- Efficient thermal management minimises dimensional drift during prolonged machining.
- Designed for consistent performance in demanding automotive production environments.
Why ORION TH is Different
Rather than investing in pallet changers, additional fixtures and online hydraulics, Orion TH enables manufacturers to redirect capital towards robotic or gantry automation. The machine enclosure is designed to integrate readily with robots, gantries and AGVs, making it an ideal solution for flexible machining cells and lights-out manufacturing. This approach reduces maintenance, improves spindle utilisation and enhances overall equipment effectiveness.
Typical Automotive Applications
- Cylinder Blocks
- Cylinder Heads
- Transmission Cases
- Bell Housings
- Differential Housings
- EV Motor Housings
- E-Axle Housings
- Battery Housing Components
- Steering System Housings
Closing Message
From precision-critical bores to high-volume aluminium machining, the Orion Series delivers the accuracy, productivity and reliability demanded by the automotive industry. Combined with the automation-ready Orion TH platform, it provides manufacturers with a future-ready solution that lowers cost per component while supporting flexible, smart manufacturing.