SERIES line-up

UPR3NC・UPR18NC

CONCEPT

• For high accuracy gap grinding with super high speed spindle unit,  CD Rom die and precision blade, which are optimum for circular grinding.

FEATURE

UPR3NC

• Variable Hydrostatic slide system, Table air bearing  can achieve 0.3μm/φ300mm Flatness & Parallelism
• Adopted Air bearing have 0.05μm Radial & Axial rotation accuracy.
• Vertical downfeed is min. 10nm

UPR18NC

• Custom made machine specifically by application and demand.