SFN 3 – Grinding Finisher for Crankshaft Journals Extra Polishing
The belt superfinisher for crankshafts SFN 3, made by BO Machine Tools, is an accessory specifically designed to obtain an extra finish during the grinding operations of the crankshafts.
The abrasive belt of the SFN 3 superfinisher, rotates thanks to a common electric drill.
The grinding belt perfectly adapts to the surface, thus allowing an extra fine effect of the crankshaft main journals and crankpins.
The SFN 3 superfinisher is used with the crankshaft mounted on the grinding machine.
The operator can easily place the grinding belt in the correct working position and adjust the pressure to be applied on the surface of the journals.
The electric drill, for the grinding belt rotation, will be supplied with the SFN 3 – Belt type superfinisher for crankshaft journals.
|Motor power||1 kW|
|Rotation speed||20.000 RPM|
|Net weight||6,5 Kg|
- Crankshaft journals superfinishing device
- Electric drill for rotation
- N. 5 grinding belts 1651×20 mm
- N. 5 grinding belts 1651×28 mm
OPTIONALS AND ACCESSORIES
- SF1561 – Grinding belt for SFN 1651×20 mm
- SF1562 – Grinding belt for SFN 1651×28 mm