Internal grinder cnc

STUDER CT450

Condition: used, TECHNICAL DETAILS - Spindle speeds : 5 - 300 [rpm] - C axis indexing precision : 0.001 [°] - Vertical travel of the main spindle : 130 [mm] - Vertical travel of the main spindle (manual mode) : 140 [mm] - Rotational speed of the grinding spindle with motor : 4500 - 80.000 [rpm] - Rotational speed of the grinding spindle with turbine : 100.000 - 160.000 [rpm] - Cylindrical grinding without/with intermediate plate max. : 230 / 360 [mm] - Maximum grinding length Z (with block) : 125 [mm] - Maximum acute angle in conical grinding : 16 [°] - Maximum grinding depth in conical grinding with angle : 44 [mm] LINEAR AXES - Travels on X/Y/Z axes : 700 / 500 / 500 [mm] - Rapid traverses rates (X/Y) : 4000 [mm/min] - Cutting feed rates (X/Y) : 0 - 2000 [mm/min] TABLE - Table dimensions : 770 x 630 [mm] - Maximum weight upon table : 500 [kg] - Distance table / spindle nose (min./max.) : 0 - 600 [mm] POWER SUPPLY - Supply voltage : 400 [V] WEIGHT & DIMENSIONS - Machine floor space : 2650 x 2577 [mm] - Machine height : 2677 [mm] - Machine weight : 5600 [kg] MACHINE HOURS - Number of working hours : 44995 [h] EQUIPMENT - CNC : Fanuc - Coolant tank * with high-pressure pump * with paper filtering unit - Oil mist extractor - Fire extinguisher * Lajdpfx Alox Av Adocjf * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: good (used), Crane system with two fixed (l= ~7.000 mm) and three running rails (l= ~6.000 mm) with trolleys which allow the mounting of log clamps with hoist. Max weight per rail = 1.000 kg. Mounted from ceiling (no supporting steel structure included). Power supply via integrated conductor line inside the rails (no external wires). Compressed air with outside air pipes (not inside the rails). Option: chain hoist with log clamp to lift logs from a pallet onto a stream feeder. Ljdpfsg Dgdvjx Alceaf

Condition: used, Year of construction: 2009, grinding diameter - internal max. 600 mm grinding diameter - cylindrical max. 800 mm control Siemens Sinumerik 840 D internal grinding depth max. 800 mm External grinding length max. 600 mm turning speed range - stepless 1-795 U/min workpiece length max. 800 mm Workpiece spindle unit (U/B1/L adjustment): - Travel (U axis): 300 mm - Swivel angle (B1 axis): -0.5°/+12° - Drive power of the workpiece spindle: 8.5 kW - Speed range (infinitely variable): 1-795 rpm - Setup speed (tapping): 10 rpm - Spindle head size A 8 according to DIN 55026 - Through bore 58.5 mm - Workpiece diameter max. 830 mm - Workpiece length (clamped in flight) max. 800 mm - Workpiece length (clamped between centers) max. 800 mm - Load capacity at spindle head max. 6100 N Internal grinding device (Z1/X1/B2): - Travel (Z1 axis): 1100 mm - Travel (X1 axis): 150 mm - Swivel angle (B2 axis): 270° - Manual longitudinal adjustment of internal grinding axis on table: 780 mm - Drive power of internal grinding spindles (infinitely variable) Belt-driven grinding spindles: 7.5 kW - Mounting bore grinding block (diameter): 100 mm / 125 mm - Mounting length grinding block: 220 mm - Grinding diameter: max. 600 mm - Grinding depth: max. 800 mm External and surface grinding device (Z2/X2): - Travel (Z2 axis): 800 mm - Travel (X2 axis): 470 mm - Swivel angle (B2 axis): 270° - Drive power of external grinding spindles: 7.5 kW - Mounting bore of grinding block: Ø 140 mm - Grinding diameter: max. 800 mm - Grinding length max. 600 mm - Grinding wheel dimensions: max. Ø 450 x 50 x Ø 127 mm Lodpewp S Tnsfx Alcoaf Equipment/accessories: - Various grinding spindles - Various flanges/grinding wheel holders - Various clamping jaws - Coolant system - Oil mist filter - Cooler - Technical documentation

Condition: as good as new (ex-display), Year of construction: 2024, functionality: fully functional, Working area Grinding length: 250 mm Centre height: 100 mm Workpiece weight: 30 kg Lodpsvz Snksfx Alcsaf Z-axis: 350 mm Table adjustment: 8 ° degrees X-axis: 190 mm Grinding spindle Grinding wheel diameter max.: 500 mm Grinding wheel width max.: 80 mm Grinding wheel bore: 127 (203) Grinding wheel motor power: 5.5 kW Peripheral speed: 50 m/s Grinding wheel protection cover: D500 x 80mm Workpiece spindle Speed: 1 - 2,000 rpm Workpiece spindle mount: MK4 Tailstock Tailstock quill mount: MK3 Tailstock quill stroke length: 30 mm Cylinder fine adjustment range: ± 0.04 Equipment Paper belt filter system Rinse gun Mechanical fume extraction

Condition: new, Year of construction: 2026, functionality: fully functional, Grinding Wheel Dressing Machine: Easy to Operate, Robust, and Precise Our grinding wheel dressing machine with enclosure offers you an unbeatable combination of easy operation and exceptional stability. The solid granite bed ensures the highest precision and durability, while the user-friendly operation maximizes efficiency in your workshop. While you continue production on your tool grinding machine, our dressing machine saves you time and, therefore, money. Ideal for those who value reliable performance and top value for money! Lasdpfsubbrtox Alcjf

Year of construction: 2016, condition: ready for operation (used), Offered is a high-precision worm and thread grinding machine MIKROMAT 20G, used as a test and trial machine, nearly all available options included, technically flawless condition. Capabilities: external thread grinding, internal thread grinding, whirling Whirling, grinding length max. 2000mm, workpiece diameter max. 320mm, distance between centers: 2250mm NC tailstock option: 2050mm, workpiece weight max. 200kg 350kg NC tailstock, pitch range: 0-400mm, 7-axis system, feed speed: up to 15000mm/min, setting angle: +/-40°, positioning accuracy: uncertainty 0.0024mm P, upgrade to 23.5kW continuous power/45kW maximum power, grinding wheel speed: up to 50m/s, special equipment internal grinding: internal thread diameter up to 100mm, length up to 50mm, coolant system: KNOLL compact unit vacuum rotary filter, 2500l tank volume and oil cooling, installation dimensions X/Y/Z: approx. 6500mm/4000mm/3000mm, total weight: approx. 13000kg, inspection possible by arrangement. Ljdpfx Ajylbr Dolcsaf

Condition: good (used), cylindrical grinding machine Ljdpfxotrgukj Alceaf

Condition: used, TECHNICAL DETAILS Laedpfx Aoyuzgaelcjf - Maximum workpiece diameter : 80 [mm] - Z-axis travel : 220 [mm] - Max module : 2.5 - Max workpiece-holding spindle speed : 3000 [rpm] - Max dimensions of the hob (diameter x length) : 118 X 120 [mm] - Speed of the hob-holding spindle : 200-5000 [rpm] - Shifting travel : 140 [mm] - Angular travel of hob-holding headstock : -45/+115 [°] - Machine floor space : 2700/2180 [mm] - Machine height : 2310 [mm] - Machine weight : 4800 [kg] EQUIPMENT - CNC : Siemens 840D PowerLine - Loading manipulator

Condition: as good as new (ex-display), Year of construction: 2023, functionality: fully functional, machine/vehicle number: TJGP2065, TAKISAWA TM-4000Y2 FANUC 31i B2 - TOTALLY AS NEW BUILT 2023 CNC MULTITASKING LATHE WITH UPPER & LOWER Y-AXES 10 INCH + 8 INCH STANDARD CHUCK SIZE. WITH:- Y-AXIS TRAVEL -50 +70 MM - UPPER TURRET (Y1 AXIS) Y-AXIS TRAVEL -50 +30 MM - LOWER TURRET (Y2 AXIS) CHIP CONVEYOR - RIGHT SIDE DISCHARGE HINGE TYPE (MORETECH JAPAN) AIR BLOW SYSTEM - RH SPINDLE ABNORMAL LOAD DETECTION FUNCTION WORK PHASE POSITIONING FUNCTION (C-AXIS TORQUE SKIP FUNCTION) COOLANT DELIVERY PIPE ABOVE THE SPINDLE - LH & RH SPINDLE COOLANT PUMP - 400W - 3 OFF OIL SKIMMER (OIL / WATER SEPARATOR) OIL SEPERATOR BOX HYDRAULIC PRESSURE SWITCH LED LIGHTING AUTO LUBRICATION SYSTEM AND COLLECTOR MACHINE MANUALS & OPERATOR HANDBOOKS TURRET MOUNTED MACHINE LEVELLING PLATE AUTO POWER OFF TRANSFORMER - 415V / 3PH / 50HZ STANDARD TOOLING PACKAGE TURRET COVER (6 EA) X 2 SERVO TURRET (LOWER) Y2 AXIS - 12 STATION WITH DRIVEN TOOLS SERVO TURRET (UPPER) Y1 AXIS - 12 STATION WITH DRIVEN TOOLS 8" 3-JAW THRU-BORE HYDRAULIC CHUCK ~ KITAGAWA BR-08 RH SPINDLE 10" 3-JAW THRU BORE HYDRAULIC CHUCK (KITAGAWA BR-10) - LH SPINDLE DIRECT DRAWING DIMENSION INPUT HELICAL INTERPOLATION FUNCTION RAKU-RAKU MONITORING SYSTEM BAR HI PRESS COOLANT PUMP (NIHON) 2 OFF CALL LAMP (3 COLOUR) BAR FEEDER INTERFACE FOR MULTI BAR MAGAZINE UNLOADER WITH PARTS DISCHARGE CONVEYOR QUICK TOOL SETTING DEVICE - MANUAL TYPE BOTH TURRETS AI CONTOUR CONTROL II Ljdpexrnwlsfx Alceaf CHIP CONVEYOR UPGRADE (MORETECH JAPAN) AXIAL DRIVEN TH, ER32 OUTPUT, 6000 RPM, 1:1 RATIO, EXT COOLANT - 4 OFF RADIAL DRIVEN TH, ER32 OUTPUT, 6000 RPM, 1:1 RATIO, EXT COOLANT - 4 OFF MACHINE FEATURES TWIN SPINDLE, TWIN TURRET Y-AXIS CNC TURNING CENTRE. 2 OFF 12 STATION HIGH ACCURACY SERVO TURRETS LEFT HAND SPINDLE – 4,200 RPM RIGHT HAND SPINDLE - 5,000 RPM UPPER & LOWER TURRETS - 6,000 RPM LIVE TOOLING SPEED UPPER TURRET Y1-AXIS (- 50 + 70 MM) LOWER TURRET Y2-AXIS (- 50 + 30 MM) 10” + 8” STANDARD CHUCK SIZE MACHINE CAPACITIES Standard Turning Diameter Ø 215 MM Maximum Turning Diameter Ø 215 MM Maximum Turning Length 800 MM Bar Capacity Left Spindle Ø 82 MM Bar Capacity Right Spindle Ø 65 MM AXIS TRAVELS Upper Turret Travel X1 230 / 120 MM Upper Turret Travel Y1 120 (- 50 + 70) MM Upper Turret Travel Z1 800 MM Lower Turret Travel X2 210 / 80 MM Lower Turret Travel Y2 80 (- 50 + 30) MM Lower Turret Travel Z2 800 MM Travel A (RH Spindle) 900 MM LEFT SPINDLE Chuck Size Ø (10”) 254 MM Spindle Speed (RPM) 4,200 RPM Min. Indexing Angle (C-Axis) 0.001 DEG Spindle Nose A2-8 Spindle Bore Ø 94 MM RIGHT SPINDLE Chuck Size Ø (8”) 203 MM Spindle Speed 5,000 RPM Min. Indexing Angle (C-Axis) 0.001 DEG Spindle Nose A2-6 Spindle Bore Ø 77 MM Inner Bearing Dia.120 TURRETS Number of Tools (Upper/Lower) 12 Turning Tool Shank 25 MM Boring Bar Shank Dia. 40 MM Milling Shank Diameter 20 MM Driven Tool Speed 6,000 RPM Number of Driven Tools (Upper & Lower) 12 FEEDRATES Upper Turret Rapids- X1 / Y1 / Z1 20 / 12 / 30 M / MIN Lower Turret Rapids - X2 / Y2 / Z2 20 / 12 / 30 M / MIN Rapids on A (Right Spindle) 30 M / MIN MOTORS Spindle Motor - LH 18.5 / 15.0 KW Spindle Motor - RH 15.0 / 11.0 KW Turret Driven Tool Motor 7.5 / 3.7 KW Axis Feed Motors - X1 / Y1 / Z1 2.5 / 2.5 / 2.5 KW Axis Feed Motors - X2 / Y2 / Z2 2.5 / 1.2 / 2.5 KW SUPPLY 50 KVA MACHINE L 4,741 MM W 2,748 MM H 2,444 MM 9,370 KG

Condition: used, Year of construction: 2007, turning diameter 1400 mm Lsdpfx Aow Rf Slslceaf swing diameter 1600 mm turning height 500 mm Workpiece length - Bore grinding 300 mm Workpiece length - Turning 500 mm control Siemens Sinumerik 840 D work piece spindle speed range 0-400 U/min boring diameter 100 - 500 mm total power requirement ca. 185 kW weight of the machine ca. 35 t With grinding spindle Table strokes: - Z1/Z2 axis 1000 mm - X1/X2 axis approx. 1400 mm Table speed infinitely variable: - Z 0 to 30 m/min - X 0 to 60 m/min - Workpiece spindle flange diameter 520 mm - Infeed speed 0.01 - 15 mm/min Equipment/ Accessories - Grinding spindle - Kaiser dresser - Tool measuring probe - Filter system - With flushing nozzle connections - 2 Capto holders - 1 set of jaws for chuck - documentation