Accessories / Special Features : • This machine was completely overhauled in 1998 and modernised with a SIEMENS S7-300 PLC control system. All motors were renewed and the workpiece drive as well as the grinding head infeed were equipped with servomotor drives. The entire electrical system and the important hydraulic elements were also renewed. A modern operating panel with push buttons and interface was fitted. • Automatic grinding cycles for longitudinal and plunge grinding. All grinding parameters are entered digitally on the SIEMENS OP 77A input panel; an electronic handwheel is integrated for the infeed axis. • MPM microprocessor grinding wheel balancing device AB300SM3.C with balancing head mounted on the flange and operating module BM240M attached to the control panel (retrofitted in 2019) • Infinitely variable speeds of the workpiece drive with digital display • Dressing device mounted on the tailstock • 3 pieces open steadies • Sep. electric cabinet, sep. hydraulic unit, accessories, manuals

Q U O T A T I O N We are pleased to offer you ex our stock, subject to prior sale, and error in technical : TOS (HOSTIVAR) Heavy Duty Universal Cylindrical Grinder with retrofit PLC control model BUT 63 x 4000 SP year 1965 / 1998 reconditioned ant PLC retrofit Serial no 118xx/98 __________________________________________________________ Grinding Ø nominal (max.) 630 mm (660 mm) Height of centres 335 mm Grinding length / Table travel 4.000 / 4.350 mm Weight of workpiece, max. approx 2.500 kg Cross travel of grinding slide 420 mm Hydr. quick feed cross travel 80 mm Feed travel (servomotor) 2 / 3 mm / Ø Infeed amount of grinding slide per tablereturn 0.01 – 0.1 mm / Ø Grinding wheel head slide swivels + / - 30 ° Grinding wheel Ø x width x bore 750 x 100 (225) x 305 mm Speed of the grinding spindle motor 1.460 rpm Workpiece spindle stock / tailstock taper MK 6 Table speeds, infinitely variable 0,05 – 5 / 8 mm / min Taper angle / table swivel up to + / - 3 ° Grinding spindle drive / workhead drive 18,5 kW Total electrical load approx.. 28 kW - 400 V - 50 Hz Weight, approx. 15.000 kg Accessories / Special Features : • This machine was completely overhauled in 1998 and modernised with a SIEMENS S7-300 PLC control system. All motors were renewed and the workpiece drive as well as the grinding head infeed were equipped with servomotor drives. The entire electrical system and the important hydraulic elements were also renewed. A modern operating panel with push buttons and interface was fitted. • Automatic grinding cycles for longitudinal and plunge grinding. All grinding parameters are entered digitally on the SIEMENS OP 77A input panel; an electronic handwheel is integrated for the infeed axis. • MPM microprocessor grinding wheel balancing device AB300SM3.C with balancing head mounted on the flange and operating module BM240M attached to the control panel (retrofitted in 2019) • Infinitely variable speeds of the workpiece drive with digital display • Dressing device mounted on the tailstock • 3 pieces open steadies • Sep. electric cabinet, sep. hydraulic unit, accessories, manuals Condition : Excellent – at the former owner, the machine was serviced twice annually ! Machine can soon be inspected under power. Delivery : immediately, ex stock, FCA Metzingen Payment : 100 % Net, after conclusion of contract Thank you for your interest. We always have a good selection of grinders on stock.