Roller Burnishing
Mollart roller burnishing equipment provides chipless machining and cold working of surfaces to create high specification surface finishes, eliminating the grinding process.
Internal & external multi-roll tools along with carbide roll tools for ID and OD profiling of parts on CNC machines.
Mollart multi-burnishing tools are designed for burnishing shafts, faces tapers, contours, and IDs greater than 70mm.
Ecoroll Deep Rolling and Combined Skive-Burnishing Tooling
Ecoroll roller burnishing, deep rolling and combined skive-burnishing tooling can be applied to blind or through bores, stepped bores as well as inner and outer surfaces. A heavy duty range of skiving heads is available for opening larger tube bores providing combined boring with burnished surfaces.
Applications
- Round bores and shafts
- Integrated in existing machining operations
- Multiple surface capability
- Mirror-like surface finish (0.13 to 0.20 µm)
- Accurate sizing
- Work hardening of surface
- Through or blind holes
- Angled and flat faces possible
Internal & External Multi-Roll Tools
Take a moment to explore the fascinating performance of Mollart Roller Burnishing Tools.
Roller burnishing equipment provides chipless machining and cold working of surfaces to create high specification surface finishes, eliminating the grinding process.
Mollart Roller Burnishing Provides Chipless Machining
Typical Industries
- Automotive
- Hydraulic & fluid power
- Aerospace
- Medical
- Construction
Product Range
Applications
- Achieve finishes as low as 0.20µm
- Eliminate fine boring, grinding and polishing operations
- Simple set-up
- Economical long tool life with carbide roll
- Carbide roll can be refurbished
- Available with a range of metric and imperial shanks
Applications
- Combined skive & burnish tools
- Range Ø60mm to Ø400mm
- Feed rates 3 to 6 mm/rev
- Finish tube bores in a single pass
Applications
- For finishing OD surfaces and faces
- Suitable for materials to 65HRC
- Range of shanks available
- Achieve surface finishes to 0.1Ra
Applications
- Roller burnishing up to 65 HRC and deep rolling
- Increase fatigue strength for internal, external diameters and fillet radii
- Follow complex contours and free-form surfaces
- Range of ball sizes available
- Uses high-pressure oil or air
Applications
- Suitable for bores and shafts
- Remove need for honing, grinding, fine boring
- Finishes down to 0.1Ra
- Improve surface hardness
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