Steady rest Ø 700–900 mm

POREBA Lünette 700-900 mm

Condition: ready for operation (used), functionality: fully functional, Used gear grinding machine Niles ZSTZ 630i. The machine is fully functional; a video can be provided upon request. Dodexzfugopfx Aa Njkl

Condition: good (used), Year of construction: 1975, max. wheel diameter 630 mm y-travel 560 mm gear width 180 mm max. module 8 min. module 1 workpiece dia. 750 mm table diameter 450 mm draw-in arbor diameter 58 mm spindle stroke 200 mm adjustment range 230 mm distance between table/spindle 225-450 mm taper Morse 4 down feeds 0,03 mm/Hub roll feed 10n: 0,18-0,74 mm/Hub no. of strokes 12n: 47-300 Hub/min Dedpfx Aaeyb Sx Tj Nekl electrics - voltage/frequency 380/50 V/Hz weight of the machine ca. 5500 kg The machine was raised by 100 mm.

Condition: good (used), Year of construction: 1984, max. wheel diameter 250 mm gear width 275 mm max. module 6 weight of the machine ca. 5,5 t The gear hobbing machine ZFWZ 250 is suitable for the economical production of all hob-processable cylindrical gear types, such a: - spur and helical gear, wormgears and worms, splined shafts, keyed shafts, serrated profiles, chain wheels and ratchet wheels,as well as conical and crowned spur and helical gears. Interchangeable wheels and milling accessories Technical data: - Workpiece diameter (max): 250 mm - Module (max): 6 mm - Axial feed travel (max): 275 mm - Tangential feed travel (max): 100 mm - Tooth helix angle (max): 45 degrees - Milling cutter diameter (max): 145 mm - Milling cutter length (max): 170 mm - Table clamping surface (min): 195 mm - Table clamping surface (max): 470 mm Power Milling 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 Weights - Machine net: approx. 5000 kg - Electrical cabinet: approx. 800 kg - Hydraulic unit + coolant tank + chip transport: approx. 700 kg Overall dimensions (with oil mist filter) - Length: Dsdpfev T Nqasx Aa Nskl 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

Condition: good (used), Description: The machine is in good technical condition; testing is possible by prior agreement. Application: production of gears (spur gears, helical gears, shafts) CAPACITY Max. gear diameter: approx. 400 mm Max. module: typically 6–8 (sometimes up to 10 for newer versions) Max. gear width: approx. 275–400 mm SPINDLE AND TOOL Cutter speed: up to approx. 500 rpm Tool diameter: approx. 160–240 mm Dksdpfx Aasy Amiqs Nsl Motor power: approx. 15–17 kW TABLE Table diameter: approx. 380–400 mm Table bore: approx. 80 mm Load capacity: up to approx. 1000 kg DIMENSIONS AND WEIGHT Length: approx. 4680 mm Width: approx. 2395 mm Height: approx. 2515 mm Weight: approx. 5–6.5 t (standard version)

Condition: good (used), Manufacturer: POREBA Type: TPK 90 / 110 Year of manufacture: 1994 Swing steady 1 is 150 mm Swing steady 2 is 350 mm Swing steady 3 is 500 mm 3 units suitable for TPK 90 (or with spacers TPK 110) Spacers are not included 2nd tool post to be mounted on slide Specifications Metric US Standard There are (still) no specifications for this machine. Dodpfx Aajwrrbko Njkl Dimensions (Estimate) Length 1200 mm Width 800 mm Height 1000 mm Weight 1800 kg Please note: The information on this page has been obtained by us to the best of our knowledge and, where possible, from the manufacturer. The information is given in good faith, but accuracy cannot be guaranteed. Accordingly, they do not constitute representation or contract terms. We recommend you check all important details.

Condition: used, functionality: fully functional, Maximum working diameter: 2,100 mm Dodpfoylprfox Aa Nekl Table size: 1,800 mm Max. module: 20 Weight: 40 tons