Surface grinding machine

Jung JF-520

Condition: excellent (used), Year of construction: 1989, Jung JF 520 Jung JF 520 surface grinding machine, manufactured in 1989 / 2019, mechanically overhauled, very good original condition. The machine comes from the technical department of a renowned German die-casting company. Technical data: Kjdpoz Agz Refx Akxjnb Year of manufacture 1989 / 2019 Technical data Clamping area (L x W in mm) 600 x 200 Oversize grinding area (L x W in mm) 600 x 250 Magnet size max. mm 500 x 200 Grinding wheel dimensions max. mm 225 (250) x 25 x 51 Distance table/spindle center mm Max. 400 Table longitudinal feed, oscillating 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 offer a Jung JF 520 surface grinding machine, manufactured in 1989 / 2019, in very good condition. The machine is, of course, fully functional and has approximately 250 operating hours since its overhaul. All slides run 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 surfaces with a low Ra value can be produced. Take advantage of the opportunity to inspect this machine on site under power and see for yourself the condition of the machine. Video: Jung JF 520 You can find more surface grinding machines from well-known manufacturers on our website.

Condition: good (used), Year of construction: 2008, Used 6-meter CNC press brake by Amada Knedpoy T Hltofx Akxjb Type: HFE 400 6 L Capacity: 6100 x 400 tons Stroke: 350 mm Y1, Y2, X1, X2, R1, R2, Z1, and Z2 CNC controlled 9204 operating hours Weight: 36 tons Transport in 2 parts (main frame + separate lower table) Self-adjusting crowning system in the lower table 450 mm mounted on the floor foundation Dismantling and loading included

Condition: excellent (used), Year of construction: 1988, functionality: fully functional, Jung JF 520 D year of manufacture 1988 magnet 500 x 175 mm max. grinding area 600 x 220 mm variable speed variable magnetic field strength automatic start diaform coolant/filter tank 3 x flange 1 x clamp documentation machine is powered on for inspection Knjdpjzba Ngofx Akxob

Condition: used, Year of construction: 1985, grinding length 600 mm grinding width 200 mm total power requirement 7,5 kW Knjdpewd Tx Uefx Akxsb weight of the machine ca. 2,3 t

Condition: ready for operation (used), Year of construction: 2016, number of axes: 3, This 3-axis DMG MORI CMX 600 V was manufactured in 2016, featuring a 4th axis rotary table preparation, Siemens 840D control, and SK40 spindle. It includes advanced probing systems for both workpiece and tools, ensuring precision. Ideal for those looking to enhance their machining capabilities with reliable equipment. Contact us for more information about this machine. • Basic machine with main‑drive options • Preparation for rotary table (4th axis), EA 510L (rotary table itself not included) • Safety measuring system for X/Y/Z axes • Signal lamp, 4‑colour standard • PROGRESSLine & Planolight • Signs language: Hungarian • Screen text: German/Hungarian • Documentation: Doc 1 & Doc 2 (HU); Electrical circuit diagram (DE) • Misc.: Preparation for machine handover; internal rebuild unit ID 34; inspection & preparation noted Additional equipment • Chip conveyor with ICS (internal coolant) + chip tank (Production Package 1) • Workpiece probing system TS 649 (on table) • Tool probing system TT140 • Lamp inside tool magazine • Tool loading through magazine door • Platform/foil machine base Kjdpfx Akex D Di Uexonb • NetService remote service (ID 2632226)

Condition: ready for operation (used), Year of construction: 1986, functionality: fully functional, The machine is in good working order. See the video. Knsdpfx Ajzimhwekxsb

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, The machine is in good working order. See the video. Knjdpfozimgyjx Akxob

Condition: used, Year of construction: 2001, STAR sliding headstock automatic lathe S16-R, year of manufacture from 2001. Sliding headstock lathe SA16-R, Ø16mm with FMB Minimag magazine. Sub spindle. Parts conveyor belt. Coolant system has only operated with oil. No chip conveyor. Kedpfexmurrsx Akxsnb

Condition: refurbished (used), grinding length: 600 mm, grinding width: 200 mm, grinding length 600 mm grinding width 200 mm electromagnetic chuck 450×175 mm X-travel 660 mm Z-travel 225 mm grinding wheel size 250x25x51 mm Control Jung TouchScreen weight approx. 3000 kg Knsdpfx Aexal Hyskxjb

Condition: new, Grinding spindle for Jung grinding machines, type JF 520, JF 415, and HF 50, new or refurbished. Knjdpfx Aezc Eukjkxjb

Condition: excellent (used), Year of construction: 1997, Indexing table 400 mm hand Set tooling included Table bore 10 - 130 mm Knedpfjxclfzex Akxsb Key width from 2 - 32 mm Feed rate 0,5 - 5 M/Min; Table Ø: 690 x 460mm Table load: 2000 Ram adjustment:0 - 425mm Length: 1300mm Width: 1100mm Height: 1400mm Weight: 1800kg

Condition: defective spare-parts repository (used), Year of construction: 1981, functionality: not functional, machine/vehicle number: 1661, The machine is defective. The machine body and some of the attached components are in good condition. The machine will be sold as is, from its current location. Knjdpfozcpx Hjx Akxeb Price upon request.

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 Knsdpfoy Naw Iox Akxob 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 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: like new (used), Year of construction: 2016, functionality: fully functional, turning diameter over cross slide: 230 mm, turning length: 810 mm, Equipment: documentation/manual, A like-new machine with accessories and complete documentation. Please examine the images carefully, paying attention to the operating hours! The machine will be available in approximately 4 weeks. Control: Heidenhain MANUALPlus 640 HSCI - TFT screen 15.1" - Control panel with alphanumeric keyboard for comments and numeric keypad - Control station can be swiveled 250° Tool drive for automatic turret - with 8 tool stations - Tool drive via gears and clutch - Drive speed adjustable, max. 4000 RPM - Milling with end mill Ø 12mm x 8mm x 45mm / min, C-axis via main drive - Main spindle speed 0.001°/min - 100 RPM Horizontal bed - Prism/flat guide hardened and ground Working area - Swing diameter over bed 400 mm - Swing diameter over compound slide 230 mm - Compound slide travel 220 mm Main spindle drive - Digital AC motor – 50% duty cycle, 16 kW Spindle head - Spindle head DIN 55026 A6 - Spindle diameter in front bearing 115 mm - Spindle bore 82 mm - Speed range RPM 1-3500 Cross slide - Feed rate range, plane mm/rev / Feed rate range, longitudinal mm/rev / Thread pitches mm 0.01-999.9 - Rapid traverse, plane/longitudinal m/min 5/10 - Automatic central lubrication - Digital AC servomotors, plane and longitudinal Tailstock - Quill diameter mm 60 - Quill travel mm 140 - Taper attachment MK 4 - Clamping on the bed with clamping screws - Quill actuation and clamping manual - Tailstock roller guide Control - HEIDENHAIN MANUALplus 640 HSCI - V-constant for manual and automatic turning - Electronic stop turning and automatic turning - Simple cycle input in dialog with graphical images - Contour cycles: machining and finishing, longitudinal and planar, with tapers, radii and chamfers - Drilling cycles with / without pecking - Drilling/hole pattern cycle for axial and radial centering and drilling - Free-forming cycles DIN 76 and DIN 509 Form E+F - Special free-forming - Facing - Threads cylindrical, conical, flat threads with constant or variable pitch and with suggestion for thread depth - Thread drilling cycle with chip breaking function - Thread repair - Variation possibilities within cycles - ICP interactive contour programming - Programming according to DIN 66025 - Structured programming (UNTS) - Parallel programming - Geometry input absolute or incremental - Feed rate input mm/rev or mm/min Knjdpfx Akjy Tzhpsxjb - Input of a safety zone in front of the chuck or simple stop - Graphical program simulation (line or cutting path) Simulation in single block or complete program - Oriented spindle stop with angle indication - Automatic program run optionally single block or sequence cycles (with door locking) - Tool memory for 250 tools - Comfortable tool file - Technology database with 9 material/cutting tool combinations - Assignment of cutting speed / speed and feed rate - Part program memory 1.8 Gbyte Standard accessories - Chip tray - Machine light LED and energy-saving function - Leveling elements - Main motor fan circuit, temperature-controlled - Single-chamber filter for coolant cleaning, integrated into the coolant line (40 my) - Complete documentation

Condition: reconditioned (used), Year of construction: 1997, functionality: fully functional, machine/vehicle number: 3806, grinding length: 600 mm, grinding width: 250 mm, grinding wheel diameter: 250 mm, grinding spindle speed: 3,000 rpm, power: 3.5 kW (4.76 HP), Equipment: rotational speed infinitely variable, JUNG JF520 SPM – workshop overhauled Mechanically / geometrically and electrically completely overhauled in 2007 Mechanically and geometrically partially overhauled in 2025 and fully functional Wear parts replaced Geometry overhauled according to JUNG new machine protocol - Grinding area: 600 x 250 mm - Stepper motor feed - 3-axis RSF digital readout - Dressing dimension compensation - Magnetic force control - Automatic central lubrication - Used magnetic chuck Knsdpfswz Hf Nox Akxsb - Used paper band filter 6 weeks parts warranty Delivery time: short notice We are happy to take your used JUNG grinding machine in part exchange.