NUMERIKA CYLINDRICAL GRINDING

ADVANTAGES • Precise grinding with corundum • High productivity through short cycle time • Flexibility when grinding workpiece families • Automatic loading and unloading systems adapted to customer requirements • High degree of automation for integration in production lines • In-process and/or post-process measurement • Recording of error messages • Rugged machine bed with full-protection hood • CNC control system with user-friendly interface Versatile, rugged, long-life - the cylindrical grinding machines of the Numerika series meet any requirements for the series production of a broad range...

DRESSING UNIT • Insensitive to vibrations and low maintenance thanks to spindle mounted on hydrostatic bearings • Peripheral speed: 45 (60) m/s • Different wheelhead versions (fixed or can be swiveled) for straight or angular plunge cuts (0° – 30°) as well as high-resolution B-axis • Automatic compensation of grinding wheel diameter after dressing • Single-grain diamond or dressing fleece (standard) • Rotating dressing (optional): – Diamond profile grinding wheel or – Diamond shape roller • With either dead or live center • Rolling or hydrostatic bearings • Speed programmable in a range from...

OUTPUT OF GRINDING WHEEL MOTOR see G series see G series 230 mm see G series 450 mm 610 x 203,2 mm GRINDING WHEEL WIDTH WORKPIECE SPINDLE: PROGRAMMABLE SPEED WORKPIECE SPINDLE: INTERNAL MORSE TAPER TAILSTOCK SLEEVE: INTERNAL MORSE TAPER TAILSTOCK SLEEVE: Stroke length TAILSTOCK SLEEVE: CORRECTION OF taper INSTALLED TOTAL OUTPUT Swiveling automatic with Hirth serration 6 ZEMA • NUMERIKA NUMERIKA • ZEMA 7

EUROPE Erwin Junker Maschinenfabrik GmbH JunkerstraBe 2 77787 Nordrach Germany [email protected] +49 7838 84-0 Erwin Junker Grinding Technology a.s. Plant Holice Pardubicka 332 534 01 Holice Czech Republic [email protected] +420 466 003-111 Erwin Junker Grinding Technology a.s. Russia Branch Office Prospekt Tolbukhina 17/65 150000 Yaroslavl Russian Federation [email protected] +7 4852 206121 JUNKER GROUP LTA Lufttechnik GmbH JunkerstraBe 2 77787 Nordrach Germany [email protected] +49 7838 84-245 www.lta-filtercom LTA Industrial Air Cleaning Systems s.r.o. Lidicka 66 252 68 Stredokluky Czech Republic...