... motor (patent): cooling water emitted from the central wheel, center so that the effect of cooling become better Drive ... lubricating the main box, lift pallet, elevated screws02. Grinding wheel automatic feed: automatic feed to grind knife Optional Device01. ... technical parameters of automatic knife grinding machine DMSQ-3200H: Wheel SizeCylindrical Φ200×Φ150×100 mmMaximum grinding widthtaken 22° ...