Drážkovací stroj

Frömag NZH 90 /550

Stav: dobrý (použitý), Rok výroby: 1971, číslo stroja/vozidla: 170119003210A0, Ponuka 25217 Technické údaje: - Šírka drážky: 3 až 36 mm - Maximálna dĺžka drážky: max. 340 mm - Priemer otvoru: 10 až 350 mm - Veľkosť posuvu: 0,01 - 0,22 mm - Rýchlosť rezania: 2 - 10 m/min - Rýchlosť spätného chodu: 20 m/min - Maximálna ťažná sila: 1,5 tony - Maximálna hmotnosť obrobku: 3 tony - Rozmery stola: 350 x 450 mm - Pracovná / ovládacia výška: 1050 mm Psdpfx Apswu Suvsxegk - Pohon: 400 V / 3 kW - Potrebný priestor: cca Š 900 x V 1250 x H 700 mm - Hmotnosť: cca 900 kg - Rozsiahle príslušenstvo podľa vyobrazenia

Stav: dobrý (použitý), Rok výroby: 1984, Wheel diameter – max. 250 mm Pedpfxov T Nqao Apxegk Wheel width 275 mm Module – max. 6 Machine weight approx. 5.5 t The gear hobbing machine ZFWZ 250 is suitable for the efficient production of all hobbed cylindrical gears such as: - Straight and helical spur gears, worm gears and worms, splined shafts, key shaft profiles, serrated gears, chain and ratchet wheels, as well as tapered and crowned straight and helical spur gears. Change gears and milling accessories Technical specifications: - Maximum workpiece diameter: 250 mm - Maximum module: 6 mm - Maximum axial feed travel: 275 mm - Maximum tangential feed travel: 100 mm - Maximum helix angle: 45 degrees - Maximum hob diameter: 145 mm - Maximum hob length: 170 mm - Min. clamping surface of table: 195 mm - Max. clamping surface of table: 470 mm Performance Cutter speeds - Stepped in 2 ranges: 56 ... 250 rpm - (Standard version): 90 ... 400 rpm - Infinitely variable in 2 ranges: 63 ... 180 rpm - (Special version DC motor): 140 ... 400 rpm Masses - Net weight of machine: approx. 5000 kg - Electrical cabinet: approx. 800 kg - Hydraulic unit + coolant tank + chip conveyor: approx. 700 kg Overall dimensions (with oil mist filter) - Length: Standard version: 3950 mm DC drive: 3450 mm (or 3350 mm according to table) - Width: 3300 mm - Height: Machine: 1980 mm Machine with DC drive: 2150 mm Electrical cabinet: 2200 mm

Stav: veľmi dobrý (použitý), Rok výroby: 1991, Swing Diameter 400 mm O F F E R We can offer you, subject to prior sale and errors excepted, the following machine from stock without obligation: WMW - GLAUCHAU Universal Internal Cylindrical Grinding Machine with Face Grinding Attachment Model: SI 6/1 AS-N x 315 Year: 1991 _____ Internal Grinding Diameter Range: 40 – 400 mm Maximum Grinding Depth: 315 mm Maximum External Cylindrical Grinding Diameter: 400 mm Podpsxyllvefx Apxsgk Maximum Workpiece Weight: 630 kg Workpiece Swing Diameter with/without Chuck Guard: 500 / 600 mm Centre Height Over Table: 360 mm 16-Step Workpiece Spindle Speeds: 40 – 400 rpm Workpiece Spindle Bore, approx.: 53 mm Max. Workpiece Headstock Swivel: 30° Max. Cross Adjustment of Workpiece Headstock: 400 mm Grinding Spindle Stock infeed (r-axis): 70 mm Grinding Spindle Stock Cross Adjustment: approx. 100 mm Grinding Head Infeed, interval: 0.001 – 0.025 mm/stroke Grinding Head Infeed, continuous: 0.1 – 1 mm/min Table Traverse, max.: 630 mm Infinitely variable table speed: 0.1 – 8 m/min (10 m/min) Max. distance between workpiece headstock and grinding spindle: 1,250 mm Grinding spindle stock travel on table: 520 mm Grinding Spindle Drive, approx.: 7.5 kW Total Power Requirement, approx.: 17 kW – 380 V – 50 Hz Weight, approx.: 6,000 kg Accessories / Special Features: • Universal internal grinding spindle stock with program-controlled cycles for grinding cylindrical and conical bores with one or several diameters, external grinding, and narrow face grinding • Hydraulic face grinding device with automatic cycles for grinding single or multiple faces as well as stepped faces simultaneously • Electronic program control with large operator panel including ammeters for both grinding spindles • Belt-driven grinding spindle with built-in spindle and 5 separate, interchangeable grinding spindles with various belt pulleys in different diameters • Dressing unit for both grinding spindles, large chuck guard at workpiece headstock • HEIDENHAIN digital readout for cross-slide of workpiece headstock • Comprehensive accessory package including 4-jaw chuck (approx. Ø 520 mm), 3-jaw chuck (approx. Ø 380 mm), 3-jaw chuck (approx. Ø 130 mm), belt pulleys, spindle sleeves, grinding wheel adapters, foot switch • Separate hydraulic unit, mounted control cabinet, coolant system with magnetic separator Condition: Good to very good! Suitable for all grinding tasks! Click here for a video of the machine: Delivery: ex stock, Metzingen, immediately available, FCA Payment: strictly net – upon receipt of invoice

Rok výroby: 1965, stav: použitý, Groove width 3 - 90 mm Drawing length 430 mm Working speed 4 - 12 m/min Groove length 400 mm Return speed 15 m/min Pgodpfetv Iatex Apxek Total power requirement 5.5 kW Machine weight approx. 1.4 t Space requirement approx. 1.3 x 1.7 x 1.5 m with various drawing needles and guides

Stav: použitý, Rok výroby: 1969, Hmotnosť 2 t Zdvih 500 mm Hydraulika: áno Podpfswk Ravex Apxjgk Bez príslušenstva: áno