used Milling cutter grinding machines for sale

WEINIG Rondamat 912, S/N 912-497 – fully automatic tool grinding machine • Automatic re-sharpening of straight planing knives in the cutter head with conventional or hydro-clamping • Automatic resharpening of cutters in the hydroplaning head (in front of the chest) • Automatic dividing head for up to 36 cutting edges • concentricity tolerance of less than 0.005 mm • Integrated coolant device • Table feed infinitely variable (forward / return) • Easy operation via membrane keypad and digital displays Specifications • Grinding mandrel D=50 mm • Planer head diameter min. 80 mm to max. 280 mm • Grinding length max. 260 mm • Table stroke 500 mm • Programmable knife count from 2 – 36 • Programmable grinding cycles per tool 1-9 • Clearance angle infinitely adjustable 15° – 35° • Axis angle max. 15° • Grinding spindle speed n=4,600 r ...

WEINIG Rondamat R 934 Machine for manual profile knife grinding / regrinding profile knife Sharpening of straight knives in the planer head – according to a template Tool flight circle min. 100 mm / max. 300 mm Tool width max. 240 mm Grinding wheel diameter min. 150 mm / max. 225 mm Grinding wheel bore 60 mm Mandrel D=40 mm Grinding wheel width – ceramic 5 mm Borazon 10 mm Grinding wheel output 1.1 kW Spindle speed, infinitely variable 500 – 3,000 rpm. Clearance Angle – Radial (Back) 10 – 30 degrees Axial (lateral) 0 – 20 degrees Axial for planer heads 60 degrees Coolant tank approx. 50 litres Electrical connection approx. 1.5 KW Operating voltage 380 V / 50 Hz Machine complete with accessories Machine technically and optically in good condition – fully functional Packing: On pallet  ...