NAKAMURA-TOME WY 250

NAKAMURA-TOME WY 250

Condition: excellent (used), Year of construction: 2008, Nakamura Super Mill WY-250 CNC Lathe Capacity: Max. turning diameter: 215 mm Standard turning diameter: 150 mm Distance between centers: max. 870 mm / min. 250 mm Max. turning length: 580 mm Bar capacity left/right: L: 65 mm R: 51 mm Chuck size: left: 210 mm (8″) right: 165 mm (6″) Axis travel: Slide travel (X1 / X2): 160.5 mm / 160 mm Slide travel (Z1 / Z2): 580 / 580 mm Slide travel (Y1 / Y2): ±50 mm / -50 mm, +20 mm Slide travel (B2 axis): 620 mm Rapid traverse X1 / X2: 18 m/min Rapid traverse Z1 / Z2: 36 m/min Rapid traverse B2 axis: 36 m/min Rapid traverse Y1 / Y2: 10 m/min Main and sub spindle: Spindle speed: 4500 rpm / 5000 rpm Speed range: stepless / stepless Spindle nose: A2-6 / A2-5 Spindle bore: 80 mm / 63 mm Front bearing inner diameter: 110 mm / 90 mm Drawtube diameter: 66 mm / 52 mm C-axes: Minimum input unit: 0.001° Minimum command increment: 0.001° Max. indexing speed: 600 rpm Feed speed: 1–4800 mm/min C-axis lock: disc brake C-axis positioning time: 1.5 s Upper/lower turret: Turret type: 12-position drum turret Number of tool stations: 48 (2 x 24) Square tool size: 25 mm Round shank tool size: 32 mm Driven tools: Drive system: single drive Spindle speed: 6000 rpm / 3600 rpm Speed range: stepless Number of driven tool stations: 12 × 2 Collet size: ER32 Straight toolholder size: 2 mm – 20 mm Cross toolholder size: 2 mm – 20 mm Duodpoy Ipp Refx Anwjt Drive power and torque: Left spindle: 18.5 / 11 kW 225 / 185 Nm Right spindle: 15 / 11 kW 120 / 120 Nm Tool spindles: 7.5 / 3.7 kW 40 / 16 Nm General: Machine height: 2395 mm (without extraction) Footprint: 4436 mm × 2674 mm / 4905 mm × 3331 mm Machine weight: 14,000 kg Scope of supply as shown in photo gallery includes, among others: Nakamura lathe, toolholders (driven and non-driven), collets, complete operating documentation, portal loader and loading robot, Iemca Master 880 Verso bar feeder, peripheral devices (chip conveyor, transformer, oil mist separator, etc.) No guarantee is given for the correctness, completeness or currentness of the information provided.

Condition: good (used), Year of construction: 2007, functionality: fully functional, NAKAMURA WY250 SUPERMILL LATHE, YEAR 2007, OPERATIONAL, WITH DOUBLE Y-AXIS - FANUC 31iA2 CNC control - Main spindle bar capacity: 65mm, power: 18 kW, ASA 6, 4500 RPM - Sub-spindle bar capacity: 51mm, power: 11 kW, ASA 5, 5000 RPM - Live tool power: 7 kW with 40 Nm torque on both turrets (65mm throat, SUPERMILL) - Y-axis on both turrets (Y-stroke upper +50/-50 mm; Y-stroke lower +20/-50 mm) Duodpfx Ajyrb Tnsnwjt - Part catcher type G - Distance between spindle noses: 870 mm - Maximum turning diameter: 225 mm - Rapid traverse Z: 36 m/min, rapid traverse X: 18 m/min - Enlarged 500L coolant tank with chip conveyor - Turret coolant pumps: GRUNDFOSS CRK4-100/10, double stage, 3-12 bar with filters - Coolant wash over spindles - Air blow and coolant wash through sub-spindle - Auto shut-off - 3-color stack light - NT Nurse axes load monitor - IEMCA MASTER 880 bar feeder, year 2003 - Set of toolholders and collet holders as follows: Supplied with the machine: 4 external toolholders 4 dual opposed toolholders 6 boring bar holders 1 H32 cutoff blade holder 4 radial live toolholders (brand HEIMATEC) 4 axial live toolholders 1 Bellegrandi collet holder type MSCNT70-A6” for BA and BD series, size 70 (complete with mounting sleeves, main spindle side) 1 Bellegrandi collet holder type MSCTNR70-A5” for BA series, size 70 (complete with spring ejector, sub-spindle side) Complete Hand Jaw set for the part unloader