Rösler - High Energy System Type HBFE 02.1-3 Micro-Gap®
This modular centrifugal machine for wet or dry surface processing of the smallest components is an evolution of the similar well-known HBFE 02.
Our newly developed Rösler Micro-Gap® reduces the gap between the spinning plate and the bowl considerably, thus reducing the risk of parts getting entangled or stuck, which in turn improves process stability.
All grinding and polishing steps can be carried out in a single system, thanks to our wide range of suitable consumables.
Thanks to easy-to-tilt processing bowls, and the built-in separating station with a range of mesh sizes available, operators will appreciate the flexibility of this machine.
Just like any other machine in our Rösler range, it can be operated with fresh water supply, or connected to a process water circulation system.
Type | HBFE 02 | HBFE 02.2 | HBFE 02.3 | |
---|---|---|---|---|
Number of bowls | 1 | 2 | 3 | |
Total volume | Litres | 18 | ea. 18 | ea. 18 |
Charge approx | kg | 8 | ea. 8 | ea. 8 |
External diameter | mm | 321 | ea. 321 | ea. 321 |
Internal diameter | mm | 295 | ea. 295 | ea. 295 |
Empty weight approx. | kg | 170 | 680 | 800 |
Space requirement (Length x width) | mm | 850 x 510 | 1240 x 880 | 1780 x 880 |
Separation space (Length x width) | mm | – | ea. 245 x 360 | ea. 245 x 360 |
Motor speed | rpm/50 Hz | 293 | ea. 293 | ea. 293 |
Screening speed | rpm | – | – | – |
Fuse protection | A | 16 | 20 | 25 |
Power supply | 230 V / 50 Hz | 400 V / 50 Hz | 400 V / 50 Hz | |
Parts capacity | ||||
Metal bridges and other small parts | Litres | 0,5 | 2 x 0,5 | 3 x 0,5 |
Metal temples | – | – | – | |
Injection moulded & Acetate temples | – | – | – |
Advantages for spectacle frames and components:
Ideal for very small, light, thin and adhesive workpieces (e.g. decorative parts, related fashion components, bridges, lugs and hinges)
Fragile and highly deformable components (e.g. top bars, temples, endpieces)
Parts with structured surfaces
Punched, bent, laser-cut, as well as 3D and MIM components
- Our researched processes, reflecting eyewear-specific media, enable reproducible and consistent high-quality grinding and polishing results.
The HBFE 02 system is available with a choice of 1-3 processing bowls, each configured for either wet or dry finishing.
- Modern and compact machine design.
- Control box for manual or semi-automatic processing cycle, programmable step control with cycle display. Industry 4.0 conformity and remote maintenance module optional.
- Main frame manufactured in powder-coated steel
- Processing bowl with integrated water level control
- Dosing unit incl. pump for fresh water or recycled water circuit operation.
We recommend to connect these machines to Rösler closed circuit process water recycling systems for a sustainable use of resources. - Water and compound are fed into the processing bowl from below the spinning plate through the Micro-Gap®
- Micro-Gap®, featuring a permanent gap of 0,08mm, is composed of a polyurethane spinning plate and its polyurethane chamber wall counterpart (alternatively available with stainless steel reinforced spinning plate for Keramo-Finish® high-brilliance polishing)
- All original accessories and media available at F.W. Haug, e.g. ceramic and plastic media, compounds & pastes, separating sieves, electronic spares.
- Comprehensive training either in Germany, or at customer site available upon request.

Virtual showroom
Discover this machine in our virtual showroom. You are free to roam by clicking on each of the technology stations. Each machine features additional information, which can be activated by clicking or tapping on the brochure racks and screens. This application is accessible either from your PC, mobile device, and with virtual-reality gear.