SKODA SR 2 – 200 NC CNC TURNING & MILLING CENTER Excellent Condition Features: • Siemens 840D Sinumerik CNC Control • Steady Rests • Chip Conveyor • Live Milling Tower • CE Marking•Documentation Working Range: Swing diameter over support 2,200 mm, Center height over bed 1,400 mm, Max. turning length 18000 mm Equally workpiece weight between centers 56 Tons Bed: Width over bedways 2500 mm Height of the bed 750 mm, Spindle: Diameter in the front bearing 400 mm, Diameter of the clamping plate 2,000 mm, Diameter of the center (taper 1 : 10) 160 mm, Apex angle of the center 90 deg. Range of clamping diameter min. 1.035 mm, max. 1.600 mm By using the attachments min. 100 mm Headstock: Max. torque 90 kNm, Spindle speed min. 1 rpm Chuck speed max. 400 rpm, No. of speed stages 3 C-Axis: Max. torque 90 kNm, Spindle speed (clamping plate) Spindle speeds 0.004 - 5 rpm Milling Tower: Turn of the column tower (B-axis) 0 - 180°, Feed length of the headstock along the column (Y-axis) -250 + +450 mm (to the axis of the machine) Feed rate of the headstock 1 + 2,500 mm/min. No. of spindles in the headstock 2 Spindle speeds in 2 steps 1 + 1,800 rpmMax. torque of the spindle by 112 rpm 2,800 Nm Cone in the spindle ISO 50, Turret Sauter: Number of the indexing positions 4, Permissible vertical component of the cutting force at max. short tool length 440 mm of indexing axis 80 kN, Clamping height of the tool holder 140-DIN 69881 40 x 40 mm Tailstock: Quill diameter 450 mm , Tip diameter (cone 1:4) Roller Block:Range of diameter 600 – 1,500 mm Carrying capacity 500 kN Closed Steady Rest: Range of diameter 300 - 800 mm,