Rovinná brúska

JUNG JF 520 MS

Stav: použitý, Rok výroby: 1985, Grinding length 600 mm Grinding width 200 mm Total power requirement 7.5 kW Machine weight approx. 2.3 t O F F E R We can offer you, subject to prior sale and errors excepted, ex stock and without obligation: JUNG Horizontal Precision Surface & Profile Grinding Machine with Microprocessor Control Type JF 520 MS Year of manufacture 1985 2225 _____ Max. grinding length (table longitudinal movement 600 mm): 600 mm Max. grinding width (cross movement max. 230 mm): 200 mm Max. grinding height under wheel approx.: 230 mm Table to spindle center distance max.: 500 mm Magnetic chuck size: 500 x 200 mm Max. table load: 100 kg Table speed: 1 – 24 m/min Creep feed speed (grinding): 5 – 450 mm/min Max. table cross feed: 1,000 mm/min Grinding head vertical speed max.: 500 mm/min Grinding wheel dimensions: 250 x 25 x 50.8 mm Nsdpfx Aswd Tx Uolboda Max. peripheral speed (ceramic): 35 m/s Grinding spindle speeds, infinitely variable: 800 – 4,200 rpm Grinding spindle drive approx.: 5 kW Total drive approx.: 7.5 kW - 400 V - 50 Hz Weight approx.: 2,300 kg Accessories / Special Equipment • Microprocessor program control (SIEMENS) with simple screen display. The program sequences are set via decade switches and stops (with vernier) and monitored on the screen. • Programs: Plunge grinding with/without cross positioning, surface grinding with stepped crossfeed or continuous crossfeed, creep feed grinding in up- or down-cut mode with/without cross positioning. All programs with automatic roughing, finishing, spark-out cycles, and automatic return. • Automatic straight dressing device AF 65 S with automatic compensation of dressing value and automatic speed adjustment for constant cutting speed (with display) • DIAFORM – profile dresser for grinding wheels mounted above the wheel • Electrically controlled creep feed device with feed rate and motor load display • Short stroke device for controlling table reversal and cross table clamping • Swivelling JUNG sine magnetic chuck 450 x 180 mm, mounted. Separate swivelling, fine-pole sine magnetic chuck 350 x 175 mm with stop. • Coolant system with paper band filter, further accessories, operating manual Condition: Very good, with accuracy protocol from JUNG service engineer! Please click here for a video of the machine: Delivery: Ex stock, immediately available, FCA Metzingen Payment: strictly net - upon receipt of invoice

Stav: veľmi dobrý (použitý), Rok výroby: 1996, Grinding length 600 mm Grinding width 0 mm Total power requirement 7.5 kW O F F E R We can make the following non-binding offer, subject to prior sale and errors, directly from stock: GEIBEL & HOTZ CNC Horizontal Surface & Profile Grinding Machine Type FS 6 - Z CNC Year of manufacture: 1996 _____ Max. grinding length (table longitudinal travel 660 mm): 600 mm Max. grinding width (cross travel max. 360 mm): 0 mm Max. grinding height under the wheel: approx. 375 mm Distance table to spindle center min / max: 140 / 525 mm Standard magnetic plate size: 600 x 0 mm Njdox Haryspfx Albjda Table clamping area: 820 x 0 mm Max. table load: 400 kg Table speed m/min Cross movement / table stroke: 3 - 40 mm Cross/vertical rapid traverse speed: 5 m/min Grinding wheel size: 300 x 50 x 76.2 mm Grinding spindle speed, adjustable: 1,000 – 3,000 rpm Grinding spindle drive approx.: 7.5 kW Total drive approx.: 15 kW - 400 V – 50 Hz Weight approx.: 2,600 kg Accessories / Special features • SIEMENS CNC control type 840 D with comprehensive GEIBEL&HOTZ grinding software, featuring easy operator guidance, text and graphic support, simple programming even of complex grinding wheel contours, and fast chaining of grinding operations. • All common grinding programs and cycles such as surface and multiple surface grinding with roughing – finishing – spark out – return, plunge grinding, automatic dressing with compensation, etc. • Electronic handwheel for 3 axes. • Table movement via toothed belt drive, allowing both very high and very low table speeds, also ideal for profile grinding. • Dressing device with swing diamond, mounted on the left side of the table, with automatic dressing cycle, compensation, also for profile dressing. • Fixed dresser with interchangeable holder, left side mounted on the table. • Integrated sine table permanent electro-magnetic chuck approx. 600 x 200 mm, fine pole spacing. • Wet grinding unit with separate band filter coolant filter. • Free-standing control cabinet, work light, various accessories, operating manuals. Condition: Good to very good! Suitable for all grinding applications! Please click here for a video of the machine: Delivery: Ex stock, available immediately, FCA Metzingen Payment: strictly net - upon receipt of invoice Always a large selection of grinding machines in stock – please let us know your requirements!