PowerStar 850
Sharpening, re-toothing and chamfering of metal-cutting circular saw blades with CBN-abrasive grinding
The PowerStar 850 is a flexible, CNC controlled High-Tech-Grinding machine for the complete treatment of Metal Cutting Circular Saws.
- Semi-automatic chamfering of the saw blade
- Adjustable chamfer angle
- Attachment for cutting in chip breaker grooves
Range of Operation
| Saw blade grinding | Ø (40) 130 – 850 (920) mm |
| Saw blade chamfering | Ø (105) 145 – 850 (920) mm |
| Cutting in chip breaker grooves | Ø (115) 180 – 710 mm |
| Tooth pitch | 1 – 40 mm |
| Tooth height | max. 17 mm |
| Number of teeth | 2 – 998 |
| Saw blade thickness | up to 8 mm |
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Features and accessories
Operator interface with Icons
Adjustable chamfer angle
Electronic Hand Wheel
Attachment to grind in chip breaker grooves
Examples of tooth shapes
Curved back tooth with chamfer
Straight back tooth
Friction tooth
Peg tooth
Solid carbide tooth
Chip breaker grooves
Layout
4 controlled axes, including 2 simultaneous CNC controlled axes