BIGLIA B658/B CNC turning center

BIGLIA B658/B CNC turning center was built in 2009 in Italy by OFFICINE E. BIGLIA & C. S.p.A. The machine, designed for machining workpieces with a maximum diameter of 380 mm, offers excellent precision and repeatability of the produced parts. The machining process is performed inside a large workspace which includes, among others, a powerful spindle, a 12-position turret and an automatic tailstock. All parameters are, in turn, entered in an intuitive FANUC CNC control with many useful functions. The BIGLIA B 658/B CNC lathe weighs 5700 kg. Technical specifications of the BIGLIA B658/B lathe CNC controller: FANUC Series 21i-TB maximum turning diameter: 380 mm maximum bar diameter: 80 mm maximum passage: 620 mm maximum turning length: 650 mm feed in the X/Z/B axis: 220/650/660 mm rapid traverse in the X/Z/B axis: 20/24/12 m/min spindle rotational speed: 30-3000 rpm spindle bore diameter: 90 mm spindle centre height: 1055 mm front bearing inner diameter: 130 mm spindle end: ASA 8″ spindle drive power: 26/22 kW lathe chuck diameter: 315 mm bi-directional, 12-position turret external turning tool shank: 25×25 mm internal turning tool shank: ⌀ 40 mm turret indexing (by 1 position): 0,1 s automatic tailstock maximum tailstock clamping force: 1080 Kgf collet DIN 6343 coolant tank capacity: 250 l coolant pump capacity: 150 l/min coolant pump power: 0.73 kW noise level: 74 dB(A) dimensions (L x W x H): 4000 x 1900 x 1850 mm weight of the BIGLIA B658/B machine: 5700 kg