Surface grinding machine

JUNG

Condition: used, Year of construction: 1991, grinding length: 500 mm, grinding width: 200 mm, Jung JA500-E Dujdpfx Asy Iy Uksiwst 1991

Condition: good (used), Jung surface grinding machine X-path: 740 mm Bed: 725 x 170 mm Magnetic bed: 460 x 155 mm Dusdpfx Aeq H Ap Tjiwst Dimensions: 162x130x190 cm LxWxH

Condition: good (used), Flat grinding machine Jung X-travel: 740 mm Dodpfxek N D Uro Aiwsut Bed: 725 x 170 mm Magnet bed: 460 x 155 mm Dimensions: 162x130x190 cm LxWxH

Condition: like new (used), Year of construction: 2016, Jung Supromatic JF 520 Jung Supromatic JF 520 Surface Grinding Machine, year of manufacture 2016, very good general overhauled original condition. The machine comes from the technical center of a renowned German mechanical engineering company. Technical Data: Year of manufacture: 2000 Technical Data: Clamping area (L x W in mm): 600 x 200 Grindable area (L x W in mm): 600 x 250 Max. magnet size mm: 500 x 200 Max. grinding wheel dimensions mm: 225 (250) x 25 x 51 Distance table/spindle center mm: Max. 400 Table longitudinal feed traverse m/min: 1 – 20 Creep feed mm/min: 0 – 500 Grinding spindle drive speed RPM: 800 – 4200 Power kW (with creep feed): 1.6 – 2.2 Machine weight approx.: 2.0 t Accessories and Equipment: Magnet Coolant system Machine feet Grinding wheel About the machine: We are offering a Jung Supromatic JF 520 surface grinding machine, year of manufacture 2016, in very good condition. The machine is, of course, fully operational and has completed approx. 50 operating hours since overhaul. All slides move very smoothly and evenly. Even at high speeds, the Jung runs very quietly. This newer generation of surface grinding machines is very user-friendly and can achieve surfaces with a low Rz value. Take the opportunity to inspect this machine under power on site and see for yourself its condition. Scope of overhaul: Mechanical scope: Mechanical basic overhaul Hydraulics Feed Lubrication Cross and vertical adjustment Grinding spindle Dresser Painting to new-machinery quality Geometric scope: Guideway grinding at the manufacturer’s facility (optional) Scraping of the guideways Column pull, measurement, possible re-scraping/grinding, adjusting with pressure stones, check and pattern guideways Setting of cross-grinding on spindle head Aligning the dresser Regrinding the table and magnet Machine acceptance to manufacturer's inspection checklist Electrical scope: Renewal of complete electrics, all limit switches and buttons Conversion of X-axis from cam switch to contactless limit switches New control cabinet Dusdey Naw Iopfx Aiwot RSF position display (2- or 3-axis readout) Holding force regulation for 24V or EP-magnetic chuck Control system modernization New auxiliary control cabinet (control panel top right) Thyristor control for grinding spindle drive Manual cylindrical dressing with head or side dresser (for Diaform operation)

Condition: good (used), Year of construction: 1983, operating hours: 15,870 h, functionality: fully functional, grinding length: 600 mm, grinding width: 200 mm, table load: 100 kg, overall weight: 2,000 kg, distance stand to spindle center: 500 mm, input voltage: 400 V, Surface grinding machine Jung JF520 Year of manufacture: 1983 Operating hours: 15,870 h Grinding area: 600x200 mm Distance table to grinding spindle center: 500 mm Max. table load: 100 kg Automatic table cross feed Djdsyxcm Ropfx Aiweut Automatic grinding head height adjustment Rapid traverse Central lubrication Required floor space: 3,100x1,700 mm Weight approx. 2,000 kg - complete documentation - extensive accessories: grinding wheels dresser angle table balancing scale

Condition: good (used), Optical dividing head, precision dividing head -Max. tip height: 76 mm -Max. center distance: 200 mm Duedpfx Aijb A Iqbewet -with collets: 3, 4, 5, 6, 7, 8, 9, 10, 16 mm -wooden box -Total weight per box: 42 kg Quantity: 1 piece available

Condition: used, Year of construction: 2001, grinding length 600 mm grinding width 400 mm workpiece height 375 mm digital readout 2 Achsen HEIDENHAIN table-size 650 x 350 mm max. table load 400 kg magnetic clamping plate 600 x 350 mm dist. center of grinding spindle - table 525 mm table travel longitudinal 650 mm table travel cross 350 mm table feed 2 - 28 m/min grinding wheel size 300 x 30 x 76,2 mm dressing device Kopfabrichter voltage 400 V total power requirement 11,0 kW weight of the machine ca. 2,1 t dimensions of the machine ca. 2,20 x 1,70 x 2,25 m band filter unit 1,00 x 0,75 x 0,80 m electric cabinet 0,90 x 0,40 x 2,25 m - Serial-No.: 18090201 - Automatic vertical feed - Electric handwheel Dsdoy Ehw Iopfx Aiwsut - HEIDENHAIN digital display, 2 axes - Head dresser - Coolant device - Belt filter system

Condition: used, Year of construction: 1995, Surface grinding machine Manufacturer: Jung Model: JA 500 CNC-C Year of manufacture: 1995 Refurbished in: 2003 Grinding length: 500 mm Grinding width: 200 mm Max. workpiece height: 250 mm Table dimensions X/Y: 600 mm / 200 mm Grinding wheel diameter: 225 mm Grinding wheel width: 25 mm Grinding wheel bore: 51 mm Duodpfxswp E Rgs Aiwjt Speed: 4,200 rpm Machine weight: approx. 2,500 kg

Condition: reconditioned (used), Year of construction: 1978, functionality: fully functional, machine/vehicle number: 1025, Surface Grinding Machine Jung JF 520 DS No. 1025 with 1 Year Full Warranty - Geometrically overhauled; accuracy according to Jung standard less than 0.003mm - Electrical system tested, fully functional, relevant components replaced - Mechanics overhauled - All wear parts replaced - Color: reseda green; paint condition ok Equipment: Electro-permanent magnet 500x200mm including retrofitted Wagner control unit 756 2-axis digital readout for Y and Z axes Automatic feed for Y and Z axes Duedpfey D I Idjx Aiwot Spark-out: 0 to infinite Y-axis with zero shutoff via stepper motor Roughing-finishing feed adjustment Manual hand dresser Infinitely variable spindle speed V-constant through wheel wear compensation Paper band filter unit, used, fully functional Max. grinding area: 600x250mm Max. load incl. magnet: 100kg Total weight: 2.5t

Condition: excellent (used), grinding length 600 mm Djdeyyqt Ispfx Aiweut grinding width 300 mm workpiece height 350 mm magnetic clamping plate, electical 500 x 200 mm grinding wheel diameter 225 x 25 x 51 mm total power requirement 4 kW weight of the machine ca. 2,1 t dimensions of the machine ca. 1,5x1,5x1,8 m