Precision Finishing at Unmatched Speed
In industries where precision defines performance, surface finishing must be faster, smarter, and repeatable. Centrifugal High Energy Finishing (CHEF) is the answer. A process that uses intense centrifugal force to achieve high-quality finishes up to 10× faster than vibratory systems.
At ActOn Finishing, our Centrifugal High Energy Machines are engineered for speed, accuracy, and process stability, making them ideal for deburring, polishing, and smoothing intricate or high-value components across a wide range of sectors.
Whether you need mirror finishes on delicate parts or rapid deburring for batch production, ActOn’s CHEF technology delivers every time.
What Is Centrifugal High Energy Finishing?
Centrifugal High Energy Finishing is a process that harnesses rotational force to generate powerful yet controlled friction between media and components. The result? Uniform, high-precision surface finishes in a fraction of the time required by other technologies.
Each ActOn CHEF system usesl barrels mounted on a rotating turret. As the turret spins in one direction, the barrels spin in the opposite, creating a high-speed mass finishing effect.
This motion ensures intense surface contact and eliminates part impingement, even on fragile or geometrically complex components.
Why Choose ActOn’s CHEF Machines?
1. Unmatched Speed and Efficiency
ActOn’s Centrifugal High Energy Machines can deliver results up to ten times faster than vibratory finishing. They are ideal for both fine polishing and aggressive deburring tasks.
2. Precision Surface Control
Using variable speed control and digital PLC systems, ActOn enables complete process repeatability and minimal operator input. Each finishing recipe can be stored and reloaded, ensuring consistency batch after batch.
3. Gentle Yet Effective
The unique rotating-barrel design eliminates part-on-part contact. Components remain secure during finishing, ensuring damage-free, uniform polishing.
4. Compact and Operator Friendly
CHEF systems are space-efficient and easy to operate, featuring ergonomic loading, safe access points, and media separation systems.
5. Sustainable Finishing
The process consumes minimal water and compound while achieving superior surface results, making it both cost-efficient and environmentally conscious.
Applications Across Industries
ActOn’s CHEF machines are trusted for a wide range of precision finishing requirements, including:
- Deburring and edge rounding.
- Polishing and burnishing.
- Smoothing and surface refinement.
- Super-finishing.
- Achieving surface finishes under 0.1µm.
Industries that rely on ActOn CHEF systems include:
- Aerospace: turbine blades, discs, and vanes.
- Automotive: precision gears, valves, and transmission parts.
- Medical: surgical tools and implants.
- Additive Manufacturing: post-processing metal or polymer components.
- General Engineering and Jewellery.
How Centrifugal High Energy Finishing Compares
| Feature | Centrifugal High Energy | Vibratory Finishing | Disc Finishing |
| Processing Time | 10× faster | Moderate | Fast |
| Part Contact | No impingement | Low | Low |
| Finish Control | High precision | Consistent | Excellent |
| Maintenance | Low | Low | Low |
| Ideal For | High-value, complex parts | General batch work | Small geometries |
CHEF systems excel when both speed and surface integrity are essential, making them the go-to choice for high-performance manufacturers.
Inside ActOn’s Design Philosophy
Every ActOn CHEF machine is built for endurance and precision.
Our engineers ensure:
- Robust construction for heavy-duty use.
- Optional automation integration with robotic loading and unloading.
- Smart process monitoring for repeatable quality.
All machines are designed and manufactured at ActOn’s UK headquarters, ensuring British-built reliability and direct local support.
Key Benefits of Centrifugal High Energy Finishing
- 10× faster process times.
- Consistent and repeatable results.
- Handles delicate or complex parts safely.
- 0.1 µm Ra finish achievable.
- Low energy and compound use.
- Minimal maintenance requirements.
- Compatible with a wide range of media and materials.
FAQs
1. What makes Centrifugal High Energy Finishing faster than other methods?
The system’s high-speed rotational motion increases surface contact between media and parts, dramatically reducing cycle times.
2. Can CHEF handle delicate or complex components?
Yes – Yes, CHEF systems can handle from tough materials to delicate components, without the need of mounting or fixturing.
3. What kind of surface finish can CHEF achieve?
Finishes down to Ra 0.1 µm are achievable depending on part material.
4. Is CHEF suitable for automation or Industry 4.0 integration?
Absolutely. ActOn offers PLC controls, parts and media loading and unloading, compound dosing options for full automation compatibility.
5. Which materials can be processed using CHEF?
From aluminium, titanium, steel, brass to polymers and more can all be finished with consistent, repeatable precision.
Request a Free Finishing Trial
Experience the power of Centrifugal High Energy Finishing.
Call: +44 (0) 24 7646 6914
Email: sales@acton-finishing.co.uk
Book your free trial today to discover how ActOn can transform your finishing process.
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