Straight blade sharpening machine KS250

for planer knivesfor chipper knivesPLC-controlled

DESCRIPTION The KS 250 model grinding machine is available with grinding lengths ranging from 1500 mm to 7100 mm, and longer for special grinding purposes. It features a heavy-duty reinforced machine base which gives the machine maximum stability. Fully covered upper and side guides are standard. The KS 250 grinding machine features a PLC that controls the complete grinding program and carriage movement during the various stages of the working cycle. The KS 250 is suitable for a broad range of industrial straight knives, such as chipper knives, granulator blades, veneer knives, guillotine blades and paper knives. Technical features of the KS 250 grinding machine: Rotating magnetic chuck from 0° to 90° (Polarity 20 mm); Grinding motor 5,5 kW (7,5 HP); Segment holding ring Ø250; Variable carriage speed from 1 to 30 m/min with carriage run adjustment Automatic grinding wheel downfeed and fully programmable working cycle by means of a digital programmer (PLC); Programmable work cycles: roughing, finishing, spark-out; Longitudinal grinding head angle adjustment from 0° to 3°; Grinding wheel quick up and down approach, and slow down approach; Separate coolant collection tank fitted with 80 l/min. motor pump; UPON REQUEST Grinding motor 7,5 kW (10 HP); Grinding motor 9,5 kW (13 HP); Thin polarity magnetic chuck 12/14 mm; Quick change of the grinding wheel; Variable grinding wheel speed; Slow carriage speed 0,3 mt/min; Angular divisor for magnetic chuck +/- 90°;