KRAFFTER MACHINE TOOLS - Vente, achat, négoce de machines-outils d'occasion

TECHNICAL CHARACTERISTICS : Year of manufacturing : 2018 CNC control : HEIDENHAIN iTNC 640 Number of simultaneous axes : 5 Stroke X axis : 2000 [mm] Stroke Y axis : 600 [mm] Stroke Z axis : 550 [mm] Feed rate on X, Y and Z axes : 20000 [mm/min] Traversing feeds X, Y and Z axes : 40000 [mm/min] Axes acceleration : 2.5 [mm/sec²] Min. distance spindle nose / table : 30 [mm] Table length : 1250 [mm] Table width : 800 [mm] Max. load on table : 500 [Kg] Rotary tilting table surface : 600 x 600 [mm] Stroke C axis : table revolution : 360 [°] Max. speed C axis : 25 [rpm] B axis swivelling stroke : -110 / +110 [°] Spindle type : ISO 40 Max. spindle speed : 15000 [rpm] Spindle power : 17 [kW] Tool changer magazin number of stations : 80 Max. tool length : 300 [mm] Max. weight of single tool : 7 [Kg] Total max. weight in tool changer magazin : 400 [Kg] Total power required : 57 [kVA] Supply voltage : 400 [V] Number of hours under power : 17840 [h] Weight : 15000 [Kg]

Year of manufacturing : 2002 CNC control : FANUC 160i-M Stroke X axis : 1300 mm Max. Stroke speed X axis : 1800 mm/min Rapid traverse rate X axis : 4000 mm/min Stroke Y axis : 800 mm Max. Stroke speed Y axis : 1800 mm/min Rapid traverse rate Y axis : 4000 mm/min Stroke Z axis : 170 mm Min. Stroke speed Z axis : 0.500 mm/min Max. Stroke speed Z axis : 14000 mm/min Stroke frequency Z axis : max. 5 Hz Stroke W axis : 635 mm Rapid traverse rate W axis : 1150 mm/min Planetary speed C axis : 5 - 300 rpm Stroke U axis (radial feed) : 5.5 mm Distance between columns : 970 mm Table length : 1440 mm Table width : 860 mm Max. distance spindle nose / table : 750 mm Max. load on table : 800 Kg EQUIPMENT INCLUDED

Year of manufacturing : 2003 CNC control : MITSUBISHI Meldas 635LCC Stroke X1 axis : 170 [mm] Stroke Z1 axis : 200 [mm] Stroke X2 axis : 110 [mm] Stroke Z2 axis : 395 [mm] Stroke X3 axis : 110 [mm] Stroke Z3 axis : 170 [mm] Stroke Y axis : -/+ 40 [mm] Type of tool holders : VDI 20 Spindle for collets : Taille 48 DIN 6343 Spindle throughbore : 42 [mm] Min. spindle speed : 80 [rpm] Max. spindle speed : 8000 [rpm] Increment C-axis : 0.001 [°] Spindle power : 7.5 [kW] Counter spindle throughbore : 42 [mm] Min. counter spindle spindle speed : 60 [rpm] Max. counter spindle speed : 6000 [rpm] Counter spindle increment C-axis : 0.001 [°] Counter spindle power : 2.2 [kW] Max. turning diameter : 140 [mm] Number of tool stations - Upper turret : 12 Number of tool stations driven - Upper turret : 12 Max. speed driven tools - Upper turret : 4500 [rpm] Number of tool stations - Lower turret : 12 + EQUIPMENT INCLUDED

CNC control: Fanuc 0i-TB Number of axes: 7 Max. cutting diameter: 42 mm Max. turning length: 100 mm Stroke Z1 axis: 246 mm Stroke X1 axis: 165 mm Stroke Y1 axis: +/- 40 mm Stroke Z2 axis: 525 mm Stroke X2 axis: 70 mm Rapid traverse rate X axis: 18000 mm/min Rapid traverse rate Z axis: 20000 mm/min Rapid traverse rate Y axis: 12000 mm/min Spindle through bore: 43 mm Min. spindle speed: 60 rpm Max. spindle speed: 6000 rpm Increment C-axis: 0.02 ° Spindle power: 11 kW Counter spindle through bore: 36 mm Min. counter spindle spindle speed: 67 rpm Max. counter spindle speed: 7000 rpm Counter spindle increment C-axis: 0.02 ° Counter spindle power: 5.5 kW Max. tool holder cross-section: 20 mm Number of tool stations driven - Turret 1: 12 Max. speed driven tools - Turret 1: 4000 rpm Indexing time - Turret 1: 0.25 s/post Number of tool stations - Turret 2: 6 Indexing time - Turret: 0.20 s/post Live tools power: 2.5 kW + EQUIPMENT INCLUDED:

TECHNICAL CHARACTERISTICS: CNC control: FANUC 31i - MODEL A Distance between chucks: 639 mm Max. turning diameter: 255 mm Height of centres over carriage: 270 mm Stroke Z1 axis: 500 mm Stroke X1 axis: 190 mm Stroke Y1 axis +/-: 40 mm Stroke Z2 axis: 500 mm Stroke X2 axis: 190 mm Stroke Y2 axis +/-: 40 mm Rapid traverse rate X axis: 16000 mm/min Rapid traverse rate Z axis: 20000 mm/min Rapid traverse rate Y axis: 12000 mm/min Axes acceleration: 1g Spindle nose: ASA 8" A2 Max. bar diameter: 66 mm Spindle through bore: 77 mm Max. spindle speed: 4000 rpm Spindle power: 15 kW Spindle torque: 136 Nm Counter spindle nose: ASA 6" A2 Max. bar diameter counter spindle: 52 mm Counter spindle through bore: 61 mm Counter spindle stroke: 635 mm Max. counter spindle speed: 5000 rpm Counter spindle power: 7.5 kW Counter spindle torque: 68 Nm Turret indexing time: 0.1 s/pos Number of tool stations - Turret 1: 12 + EQUIPMENT INCLUDED

Year of manufacturing: 1998 Number of axes: 2 Stroke X axis: 180 mm Stroke Z axis: 600 mm Rapid traverse rate Z axis: 4000 mm/min Distance between centres: 600 mm Height of centers: 150 mm Max. swing over bed: 340 mm Height of centers over cariage: 177 mm Spindle nose: CAMLOCK D 1-4’’ Internal spindle nose: CM5 Spindle for collets: B32 Spindle throughbore: 40 mm Min. spindle speed: 55 rpm Max. spindle speed: 3000 rpm Spindle power: 4 kW Type of attachment tailstock: CM5 Metric pitches: 0.25 - 14 mm Imperial T.P.I.: 112 - 1/2" filets/pouce Module pitches: 0.12 - 7.5 modules Lubrication tank capacity: 29 l Total power required: 6 kVA Supply voltage: 400 V Dimensions: 1730 x 970 x 1300 mm Weight: 1250 Kg + EPUIPMENT INCLUDED

Year of manufacturing: 2000 CNC control: FANUC 18i-T Number of axes: 5 Max. turning length: 205 mm Max. bar diameter in turning spindle: 20 mm Max. spindle speed: 8000 rpm Increment C-axis: 0.001 ° Spindle power: 3.7 kW Max. bar diameter counter spindle: 20 mm Max. counter spindle speed: 4500 rpm Counter spindle increment C-axis: 0.001 ° Counter spindle power: 1.1 kW Number of positions end attachment: 4 Number of motorized positions end attachment: 4 Number of positions guide bush holder 1: 6 Number of motorized positions guide bush holder 1: 4 Live tools speed guide bush holder 1: 5000 rpm Number of positions secondary operation: 4 Number of motorized positions secondary operation: 4 Lubrication tank capacity: 155 l Supply voltage: 400 V RS232 Interface: Yes Number of running hours: 40920 h Weight: 2200 Kg + EQUIPMENT INCLUDED

Stroke X axis: 650 mm Max. Stroke speed X axis: 4000 mm/min Working feed X axis: 0 - 1800 mm/min Stroke Y axis: 450 mm Working feed Y axis: 0 - 1800 mm/min Stroke Z axis: 130 mm Min. Stroke speed Z axis: 0.5 mm/min Max. Stroke speed Z axis: 12000 mm/min Stroke frequency Z axis: max. 4 Hz Stroke W axis: 500 mm Planetary speed C axis: 5 - 250 rpm Max. Stroke speed W axis: 800 mm/min Stroke U axis (radial feed): 5.5 mm Distance between columns: 750 mm Table length: 770 mm Table width: 630 mm Clearance between grinding motor and table: 585 mm Max. load on table: 500 Kg Supply voltage: 400 V Weight: 4550 Kg EQUIPMENT INCLUDED: x1 HI-CUT pack including: -work area protection -exhaust system with electrostatic air filter -fire protection system (to be assessed by a qualified body) -automatic paper tape filtration unit x1 grinding motor x1 cable for grinding motor Machine visible under power in our premises by appointment.

x1 infeed Z-axis: Infeed operation, metric 4 E-M with position reading - ref: 111-2-10666 x1 cross feed X-axis Fine cross feed 4 FQ-M - ref: 111-2-21708 x1 grinding stroke 3H: operation of the grinding stroke either by lever or by hand wheel - ref: 111-2-15167 (WS11) x1 grinding spindle Q 36-12, complete 9 JKP x1 workhead spindle BP 60-25 with W25 collet reception x1 dust extraction unit x1 foot switch 9 M - operation of infeed Z-axis by foot pedal. Infeed stroke sleeplessly adjustable - ref: 111-2-15740 x1 LED machine lamp 24V/2.6W x1 digital display 4DZ + X +Y-MZ + digital indications for axes Z, X and Y - ref: 111-2-47178 x1 ISOMA microscope - optic from the front x1 ISOMA microscope - optic from the top x1 radius grinding attachment 25ABP - ref: 111-2-23294 x1 dividing head TS20 (6°) for radius grinding attachment 20ABP/25ABP - ref: 111-2-42192 x1 Touch-Test TT acoustic touch control (grinding wheel to workpiece) - ref: 56-4050 x1 Headset TT-K Stereo - ref: 56-4755

Pallet loading automation unit 4 stations 1 pallet included Technical documentation included