Ernst Grob Ag

Stav: použitý, Rok výroby: 2011, Ovládanie Siemens Sinumerik 840D sl Špičková výška 1 150 mm z-os 1 559 / 307 mm x-os 16 - 80 mm Priemer výkybu 92 mm Otáčky valčekového vretena 0 - 3 000 ot/min Axiálna vôľa valčekov 0,025 mm Plynulá posuvová rýchlosť 0 - 30 000 mm/min Rýchloposuv 30 000 mm/min Rozsah natočenia ±3,2 ° Rcedpszdk Ikefx Acysd Max. otáčky hlavného vretena 375 ot/min Zdvih piestu 400 mm Priemer piestu 90 mm Efektívna piestová plocha 63,6 cm² Stroj je podľa nášho posúdenia v dobrom použitom stave a je možné si ho po dohode prísť pozrieť pod prúdom. Príslušenstvo, zobrazené nástroje a upínače patria do rozsahu dodávky iba v prípade, ak je to uvedené v doplnkových informáciách. Zmeny a chyby v technických údajoch a informáciách, ako aj predbežný predaj, vyhradené!

Stav: použitý, Rok výroby: 1987, Maximum rolling pressure: NA t Workpiece diameter: 38 mm Workpiece length: 500 mm Total power requirement: 24 kW Machine weight approx.: 10 t Space requirement approx.: — m Max. stroke of tool slides (top/bottom): 760 mm Max. rack length approx.: 610 mm Workpiece length between centers approx.: 500 mm Max. gear width/profile width: 92 mm Rcodpfx Acot Hw D Deyjd Max. workpiece Ø: 38 mm Tailstock stroke on the support hydraulically approx.: 500 mm Module range from/to: 0.3 to 1.3 module Total drive approx.: 24 kW - 380 V - 50 Hz Total weight approx.: 10,000 kg Accessories / Special equipment: - Workpiece feeder, make KBH, positioned parallel to the machine, currently set up for loading and unloading shaft-shaped workpieces approx. 16 mm Ø x 200 mm length, with prism belt conveyor and lifting station for 2 shafts (raw/finished part) in the area of the chuck, as well as workpiece position control device. - Originally used for rolling external teeth on so-called planetary carriers (automobile), Zz = 25, approx. 32 mm Ø x 14 mm length, workpiece Ø approx. 80 mm x 80 mm length. - Various accessories, separate control cabinet, separate hydraulic unit 900 L, coolant unit integrated into the machine, control console with plain text error messages, etc. ROTO FLO machines are ideal for series production of smaller gears/profiles and are significantly more economical than hobbing. The workpieces are clamped between centers and profiled using synchronised, counter-moving rack tools. The material is displaced and formed along the increasing profile height of the rack tool. In the calibrating zone of the tool, profile shape and surface finish are optimized. No profile run-out, as is required for milling or shaping, takes place. The machine is characterized by extremely robust design. Tool service life of 25,000 to 100,000 pieces can be achieved, even for helical gearing. Condition: very good — set up in our warehouse and ready for demonstration Delivery: ex stock — as inspected Payment: strictly net — upon receipt of invoice We look forward to your order. Further cold rolling machines and other gear cutting machines always available.

Stav: dielensky repasované (použité), číslo stroja/vozidla: 550-235-ELD, GENERAL FEATURES Max. rolling diameter: 41 mm Max./Min. module range: 1.5 / 0.39 Max. rolling width: 92 mm Max. tool carriage stroke: 760 mm Max. rack length: 610 mm Max./Min. diametral pitch: 20/40–32/64 Serial number: 550-235-ELD ELECTRICAL FEATURES Rcedpfed Nw Ttsx Acyed Main motor power: 15 HP