Used Donau Dr 23 for sale (56)

Condition: used, Year of construction: 1960, Technical details: workpiece height max.: 600 mm Arm length: ca. 700 mm Nedpfex Afn Njx Aarowk bore capacity in steel (diameter): 25 mm Table dimensions: 1100 x 400 mm

Condition: good (used), Year of construction: 1999, functionality: fully functional, drilling capacity: 40 mm, quill stroke: 200 mm, quill diameter: 80 mm, Machine Specification • Work table 1800 x 600 mm with 4 T-slots • Traversing arm travel 1050 mm • Drilling spindle SK 40 with tool clamping device • Infinitely variable speed programming • Infinitely variable quill feed via three-phase servo motor • 2 T-slots, 18 mm, rear side of machine base • 2 T-slots, 18 mm, left side of machine base • Thread cutting unit • Central lubrication • Coolant system • Machine light • CE marking • Safety device • USB interface Dimensions and Travel Ranges Tool holder: SK 40 Column diameter: 195 mm Table dimensions: 1800 x 600 mm Number of T-slots: 4 Distance between T-slots: 125 mm Quill travel (Z-axis): 200 mm Column travel (W-axis): 410 mm Distance spindle nose – table (min): 70 mm Distance spindle nose – table (max): 680 mm Distance spindle nose – floor (min): 970 mm Distance spindle nose – floor (max): 1580 mm Drilling radius: 540 – 1590 mm Working table height: 900 mm Machining Capacities Drilling capacity (solid): St 60: ⌀ 40 mm GG 22: ⌀ 50 mm Tapping: St 60: M36 GG 22: M42 Nodoyxw Ddepfx Aarewk Main Spindle Drive AC motor, frequency controlled: 5.5 kW at 100% duty cycle Speed range: 15 – 2800 rpm Torque: max. 250 Nm Constant torque from 15 – 2000 rpm Feed Drives X-axis - AC servo motor: 0.25 kW Y-axis - AC servo motor: 0.25 kW Z-axis - AC servo motor: 4.50 kW W-axis - AC servo motor: 2.50 kW Rapid traverse (X/Y/Z): 7.5 / 7.5 / 5 m/min Rapid traverse (W): 3 m/min Infinitely variable feeds: 5 – 2000 mm/min Accuracy Positioning accuracy X, Y axis (over 1200 mm): ± 0.075 mm Electrical Data Operating voltage/frequency: 400 V / 50 Hz Control voltage: 24 V Hydraulic unit for clamping: 0.75 kW Total connected load: 13.0 kVA Weight (Danumeric 440, without packaging, with 1800 x 600 mm table): 2800 kg CNC Control Axes: 4 (X, Y, Z, W), expandable Processor: 32-bit CPU Display: TFT flat screen, backlit, easily readable from all sides, 215 x 160 mm Position indication: Cartesian or polar, absolute or incremental Measurement units: mm or inch or degrees Interpolation: 2 axes (X, Y) Technology Database: Tool management, tool suggestions based on machining operation, material-dependent cutting data suggestions Tool management: max. 500 tools Subprogram function: yes Machining Cycles Standard software options: Conversational programming, 38 reference point shifts, rotation and mirroring, teach-in for X, Y, Z, program restart with selectable entry functions Zero point determination: cycles for determining reference points by manual probing of the workpiece for: - Arbitrary clamped rectangular parts - Arbitrary clamped round parts - Centering of cast and flame-cut parts - Angle position detection for round parts by probing reference edges or surfaces Test graphics: Graphical display of drilling patterns

Condition: refurbished (used), Year of construction: 1996, functionality: fully functional, drilling capacity: 40 mm, quill stroke: 200 mm, quill diameter: 80 mm, Dimensions and travel paths Tool holder SK 40 Table dimensions mm 4000 x 800 Number of T-slots 6 Distance between T-slots mm 140 Distance between spindle bottom edge min. mm 140 Table top edge max. mm 740 Drilling radius min mm 540 max. mm 1590 U-axis travel path mm 2600 Y-axis travel path mm 1050 Quill stroke (Z-axis) mm 200 Column stroke (W-axis) mm 400 Cutting values Drilling capacity into solid material St 60 mm 40 GG 22 mm 50 Thread cutting St 60 M 36 GG 22 M 42 Main spindle drive AC motor, frequency-controlled kW 5.5 at 100% duty cycle. Speed range: min -1 15 - 2800 Torque Nm max. 250 constant from min -1 15 - 200 Feed drives X-axis - AC servo motor kW 0.25 Y-axis - AC servo motor kW 0.25 Z-axis - AC servo motor kW 4.50 W-axis - AC servo motor kW 2.50 U-axis - AC servo motor kW 2.50 Rapid traverse speeds (X/Y/Z): m/min. 7.5 / 7.5 / 5 Rapid traverse speeds (U/W): m/min. 7.5 / 3 Feed rates infinitely variable mm/min. 5 - 2000 Feed force N 12000 Accuracy Positioning accuracy X, Y axis up to 1200 mm mm ± 0.075 Repeatability X, Y axis mm ± 0.03 Positioning accuracy Z axis mm ± 0.05 Repeatability Z axis mm ± 0.03 Positioning accuracy W axis mm ± 0.05 Repeatability W axis mm ± 0.03 Electrical data Operating voltage / frequency V / Hz 400 / 50 Control voltage V 24 Total connected load kVA 13.0 CNC control Axes: 5 (X, Y, Z, W, U), expandable Screen: TFT flat screen backlit, easy to read from all sides Position information: Cartesian or polar, dimensions absolute or incremental, Unit of measurement: mm or inch or in degrees Interpolation: 2 axes (X, Y) Technology database: tool management, tool suggestions according to machining type, cutting data suggestions depending on material Tool management: max. 500 tools Sub-program technology: yes Machining cycles: cycles for centering, drilling, thread cutting, reaming, countersinking and boring, freely programmable cycle for special tools, dwell time possible for each cycle Nwedpev If T Tjfx Aarek Chip breaking / chip removal: possible for drilling cycle Drilling patterns: row of holes, circle of holes, matrix Basic software: programming in dialog, 38 zero point shifts, turning and mirroring, teach-in for X, Y, Z, restart in the program with optional functions for targeted entry Zero point determination: cycles for determining zero points by manually touching the workpiece for: - any clamped right-angled parts - any clamped round parts - mediation of cast and burnt parts - Angular position detection for round parts by touching - reference edges or surfaces Data interfaces USB interface Painting (new painting) Standard painting, two-component textured paint Machine upper part light gray RAL 7035 Machine lower part signal blue RAL 5005 Documentation Operating and programming instructions Electronics circuit diagram Spare parts drawings Test report for mechanics, electrics and safety equipment

Condition: used, Year of construction: 1980, hobbing length 1750 mm milling width 260 mm max. module 10 min. module 12 total power requirement 8 kW weight of the machine ca. 4500 kg dimensions of the machine ca. m D O N A U - K N A P P (Germany) Universal Automatic Rack Milling Machine Model UZFM – V 300 H Year approx. 1980 Serial No. 80-234x Max. length of rack 1,750 mm Milling travel / milling width cross max. 260 mm Module, steel / cast iron 10 / 12 Table clamping size 275 x 1,850 mm Mounting height below cutter, depending on cutter Ø 136 – 410 mm Cutter Ø, min./max Ø 125 + 2 x cutting depth / Ø 160 mm Cutter width max. floating / with support 50 / 140 mm Cutter mandrel Ø max. 50 mm Milling spindle head, swivelling right / left 30 / 45 ° 9 spindle speeds 22 – 179 rpm Milling slide swivelling right / left 30 ° Feeds, infinitely variable (milling slide) 0 – 600 mm/min Quick return 2,000 mm/min Milling spindle drive approx. 4 kW Total electrical load 8 kW - 400 V - 50 Hz Weight 4,500 kg Accessories / Special Features: * Automatic milling cycle control via cam bloc mounted on milling slide and table slide with possibility of jump switching (= automatic by-pass of an area which should not be milled) and pendulum milling operation (= synchronized milling on the first half of table, and workpiece change on the second half. * hydraulic workpiece clamping device: 1.800 x 260 mm each, clamping width 140 mm, clamping height inside the device 60 mm, with own hydraulic aggregate, hand switch, * Manual fine adjustment of table (0.001 mm) for exact positioning in a pre-milled rackgear. Nedpfx Aot Hxagoarewk * Various change gears (approx. 10 pieces). * 2 cutter mandrels. * Various other accessories. * Central lubrication. * Built-in hydraulic unit. * Simple Coolant device. Separate switch cabinet, various rack cutter up to 160 dia. This machine is especially suitable for milling racks, and also for manufacturing broaching tools (relief milling is possible by swivelling the cutter head). Condition : Very good. Machine can be inspected under power. Delivery : Ex stock, as inspected Payment : Net, after conclusion of contract

Condition: refurbished (used), Year of construction: 1997, functionality: fully functional, drilling capacity: 40 mm, quill stroke: 200 mm, quill diameter: 80 mm, Danumeric 440 overhauled and digitized 2024 Machine version - Work table 1800 x 600 mm with 4T-slots - Boom travel 1050 mm - SK 40 drilling spindle with tool clamping device - Infinitely variable speed programming - Infinitely variable quill feed via three-phase servo motor - 2 T-slots 18 mm on the machine base at the rear - 2 T-slots 18 mm on the left machine base frame - Thread cutting device - Central lubrication - Coolant device - Machine light - CE marking - Safety device - USB interface Dimensions and travels Tool holder SK 40 Column diameter mm 195 Table dimensions mm 1800 x 600 Number of T-slots 4 Distance between T-slots mm 125 Quill stroke (Z-axis) mm 200 Column stroke (W-axis) mm 410 Distance spindle bottom edge - min mm 70 Table top edge max. mm 680 Distance spindle bottom edge - min mm 970 Floor max. mm 1580 Drilling radius mm 540 - 1590 Worktable height mm 900 Cutting values Drilling capacity into solid St 60  40 GG 22  50 Thread cutting St 60 M 36 GG 22 M 42 Main spindle drive AC motor, frequency-controlled kW 5.5 at 100 % duty cycle. Speed range: min -1 15 - 2800 Torque Nm max. 250 constant from min -1 15 - 2000 Feed drives X-axis - AC - servo motor kW 0.25 Y-axis - AC - servo motor kW 0.25 Z-axis - AC - servo motor kW 4.50 W-axis - AC - servo motor kW 2.50 Rapid traverse speeds (X/Y/Z): m/min. 7.5 / 7.5 / 5 Rapid traverse speeds (W): m/min. 3 Feed rates stepless mm/min 5 - 2000 Accuracy Positioning accuracy X-, Y-axis to 1200 mm mm ± 0.075 Electrical data Operating voltage / frequency V / Hz 400 / 50 Control voltage V 24 Hydraulic unit for clamping kW 0.75 Total connected load kVA 13.0 Weight Danumeric 440 (without packaging) with table 1800 x 600 mm kg 2800 CNC control Axes: 4 (X, Y, Z, W), expandable Nodpju Dg D Aefx Aarewk Processor: 32-bit CPU Screen: TFT flat screen, backlit, easy to read from all sides legible from all sides, 215 x 160 mm Position information: Cartesian or polar, absolute or incremental measurements, Unit of measurement: mm or inch or in degrees Interpolation: 2 axes (X, Y) Technology database: tool management, tool suggestions according to machining type, material-dependent cutting data suggestions Tool management: max. 500 tools Subroutine technology: yes Machining cycles Standard software options: Programming in dialog, 38 zero offsets, rotation and mirroring, teach-in for X, Y, Z, restart in program with selection functions for targeted entry Zero point determination: Cycles for determining zero points by manually probing the workpiece for probing the workpiece for: - any clamped rectangular parts - any clamped round parts - Mediation of cast and flame-cut parts - Angular position detection for round parts by touching reference edges or surfaces Test graphic Graphic display of drilling patterns Data interfaces USB

Condition: refurbished (used), Year of construction: 1997, functionality: fully functional, drilling capacity: 40 mm, quill stroke: 200 mm, quill diameter: 80 mm, Machine design • Work table 1800 x 600 mm with 4T-slots • Boom travel 1050 mm • Drill spindle SK 40 with tool clamping device • Stepless speed programming • Stepless spindle feed via three-phase servo motor • 2 T-slots 18 mm on the machine base frame at the back • 2 T-slots 18 mm on the machine base frame on the left • Thread cutting device • Central lubrication • Coolant device • Machine light • CE marking • Safety device • USB interface Dimensions and travel paths Tool holder SK 40 Column diameter mm 195 Table dimensions mm 1800 x 600 Number of T-slots 4 Distance between T-slots mm 125 Spindle stroke (Z axis) mm 200 Column stroke (W axis) mm 410 Distance from lower edge of spindle - min mm 70 Top edge of table max. mm 680 Distance from bottom edge of spindle - min mm 970 Floor max. mm 1580 Drilling radius mm 540 - 1590 Work table height mm 900 Cutting values Drilling performance into solid material St 60  40 GG 22  50 Thread cutting St 60 M 36 GG 22 M 42 Main spindle drive AC motor, frequency-controlled kW 5.5 at 100% duty cycle. Speed range: min -1 15 - 2800 Torque Nm max. 250 constant from min -1 15 – 2000 Feed drives X-axis - AC - servo motor kW 0.25 Y-axis - AC - servo motor kW 0.25 Z-axis - AC - servo motor kW 4.50 W-axis - AC - servo motor kW 2.50 Rapid traverse speeds (X/Y/Z): m/min. 7.5 / 7.5 / 5 Rapid traverse speeds (W): m/min. 3 Feeds continuously variable mm/min 5 – 2000 Accuracy Positioning accuracy X, Y axis to 1200 mm mm ± 0.075 Electrical data Operating voltage / frequency V / Hz 400 / 50 Control voltage V 24 Hydraulic unit for clamping kW 0.75 Total connected load kVA 13.0 Weight Danumeric 440 (without packaging) with table 1800 x 600 mm kg 2800 CNC control Axes: 4 (X, Y, Z, W), expandable Processor: 32-bit CPU Screen: TFT flat screen backlit, easy to read from all sides, 215 x 160 mm Position information: Cartesian or polar, absolute or incremental dimensions, Unit of measurement: mm or inch or in degrees Interpolation: 2 axes (X, Y) Technology database: tool management, tool suggestions according to machining type, material-dependent cutting data suggestions Tool management: max. 500 tools Sub-program technology: yes Machining cycles Nwodpfx Aajvv Spkerek Standard software options: programming in dialog, 38 zero point shifts, turning and mirroring, teach-in for X, Y, Z, restart in the program with optional functions for targeted entry Zero point determination: cycles for determining zero points by manually probing the workpiece for: - any rectangular parts clamped - any round parts clamped - transfer of cast and burnt parts - angular position detection for round parts by probing reference edges or surfaces Test graphics Graphic display of drilling patterns Data interfaces USB