Gear grinding machine

HÖFLER Helix 400 CNC

Condition: used, Year of construction: 1998, Technical details: max. module: 7 weight of the machine ca.: 5 t worm grinding diameter: 280-350 mm width of grinding worm: 84-104 mm min. number of teeth: 6 max. number of teeth: 600 max. top circle diameter: 360 mm max. workpiece weight: 60 kg with Turbo Separator, loading unit, latest-generation balancing and dressing unit and various accessories * Iisdjzgw I Nepfx Akzjg

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, CNC Fanuc 18i - MB TRAVELS: X axis: mm 850 Y axis: mm 700 Z axis: mm 750 Distance from spindle center to pallet top: mm 50 - 750 Distance from spindle nose to table center: mm 150 - 900 TABLE: Pallet size: mm 500 x 500 Pallet loading capacity: kg 500 Pallet surface: 24 – M16 x P 2.0 Pallet index degree: deg 1 SPINDLE: Max spindle speed: Rpm 14.000 Spindle taper: ISO 40 Max spindle torque (25% ED): Nm 220,5 FEEDRATE: Rapid traverse rate (X, Y, Z): m/min 60 Cutting feedrate: mm/min 30.000 AUTOMATIC TOOL CHANGER: Type of tool shank: MAS403 BT40 Tool storage capacity: 120 Max tool length: mm 400 Max tool weight: kg 10 Method of tool selection: Fixed address Tool change time (tool-to-tool): sec 1 Tool change time (chip-to-chip): sec 3,5 AUTOMATIC PALLET CHANGER: Number of pallet: 7 Type: Rotary shuttle Pallet change time: sec 7,5 Pallet rotation in loading station: deg 90 MOTOR: Spindle motor (30 min): kW 18,5 / 22 Feed motor (X, Y, Z, B): kW 7,0/7,0/7,0/2,7 Iedpfx Akjvw Uyuozsig MACHINE SIZE: Machine height: mm 3.000 Machine dimension: mm 5.600 x 2.700 Machine weight: kg 15.000 Machine equipped with: • High pressure through the spindle 35 bar • Chip conveyor • Instruction manuals and CE declaration

Condition: good (used), Year of construction: 1998, spindle diameter 90 mm control Siemens SINUMERIK 840 C voltage 400 V stroke position adjustment 100 mm table hole 150 mm no. of strokes 100-1200 Hub/min weight of the machine ca. 8,0 t Key data Normal module: 6 mm Max. workpiece pitch circle diameter: 250 mm Max. tooth width (straight teeth): 60 mm Helix angle adjustment: 45° to +0.5° Axis angle: 0° to 90° Center distance workpiece/jigging spindle: –80 mm to +320 mm Stroke position, stroke length Max. stroke position range (depending on stroke length): 0 mm to 80 mm Stroke position adjustment range: 0 mm to 80 mm Stroke drive Stroke rates infinitely variable Standard: 100 to 1200 DH/min Motor for stroke drive: 9 kW Maximum cutting speed: 150 m/min Isdpfx Aexyadtskzsig Feeds Rotation axes (tool C1, workpiece C2 axis): Feed stepless relative to 100 mm pitch circle diameter: 1.0 to 9420 mm/min Radial axis (column slide X1 axis): Feed continuously variable: 1.0 to 9420 mm/min, rapid traverse corresponds to maximum feed rates Connected load / weight Total connected load: 26 kVA Total weight (standard version): approx. 9,000 kg

Condition: used, Year of construction: 2000, Technical details: Iisdpeyk Ur Usfx Akzeg max. wheel diameter: 180 mm gear width: * mm max. module: 4 total power requirement: 14 kW weight of the machine ca.: 8 t slide travel axial ( Z-axis ): 300 mm work piece - max.: 490-640 mm

Year of construction: 2012, condition: ready for operation (used), An Amada CNC 5-axis profile grinding center including an extraction and filtration unit is available. Travel X/Y/Z: 300mm/250mm/88mm, rapid traverse X/Y: 2000mm/min, rapid traverse Z: 500mm/min, max. workpiece diameter: 80mm, max. workpiece weight: 4kg, chuck diameter: 150mm, positioning resolution: 0.0001mm, positioning accuracy X/Y: +/-0.05µm, repeatability: +/-0.2µm, rotary table: 360°, rotary table resolution: 0.0001°. Grinding wheel dimensions X/Y/Z: 75mm-100mm/4mm-6mm/22.23mm, spindle speed: 20000rpm. Machine dimensions X/Y/Z: approx. 1650mm/2100mm/1750mm, weight: approx. 4000kg, control: Fanuc Series 32i-B. Including Amada Wasino TWCE extraction and filtration unit. Documentation available. An on-site inspection is possible. The machine is located in China. Isdpfsxfknasx Akzoig

Condition: used, Grinding diameter 5-200 mm Max.grinding depth 250 mm Center height 180 mm Max.workpiece length 500 mm Spindle bore diam. 50 mm Workpiece spindle speed 125-1000 rpm Workpiece spindle tilt 90° Table travel 3/600 mm Iiodjza Hk Ujpfx Akzog Table speed 0-10 m/min Spindle speed 3600-40000 rpm Power 8-10 CV Dimensions 3200x1630 mm Weight 2700 Kg

Condition: used, TECHNICAL DETAILS - Number of axes : 4 MILLING SPINDLE - Tool holder type : HSK63 - Spindle power : 22 / 26 [kW] - Spindle speeds : 100 - 10.000 [rpm] LINEAR AXES - Travels on X/Y/Z axes : 800 x 600 x 800 [mm] - Rapid traverses rates (X/Y/Z) : 40 [m/min] B ROTARY AXIS - Travel : 360 [°] - Indexing precision : 0,001 [°] - Rapid traverse rate : 13,88 [rpm] TOOL CHANGER - Auto. Tool Changer type : Bras chargeur - Tool magazine capacity : 60 - Tool exchange time : 2,2 [sec] PALLET CHANGER - Pallet changing device type : Rotopalette - Pallet size : 630 x 500 [mm] - Pallets number : 2 - Maximum weight upon pallet : 900 [kg] - Distance table / spindle axis (min./max.) : 43 - 643 [mm] - Distance table center / spindle nose (min./max.) : 145 - 945 [mm] - Maximum workpiece diameter : 740 [mm] - Maximum workpiece height : 550 [mm] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 56 [kVA] WEIGHT & DIMENSIONS Iodpfxjuhb D Ne Akzsig - Machine floor space : 5.244 x 3.305 [mm] - Machine height : 3.345 [mm] - Machine weight : 10.000 [kg] MACHINE HOURS - Number of working hours : 9.095 [h] EQUIPMENT - CNC : Fanuc 0i-MD - Interface : Ethernet / RS232 / USB / PCMCIA - Interactive programming : Manual guide - Electronic handwheel - Linear scales - Rigid tapping - 3 colors status lamp - Coolant tank : 700 [l] * with oil separator * with high-pressure pump : 40 [bars] * Coolant through spindle * with paper filtering unit * With washing gun * With cabin washing - Parts hydraulic clamping : prepared - Hydraulic counter balance : upon Y axis - Chips conveyor - Spindle cooling unit - Tool-holders : 35

Condition: good (used), weight of the machine ca. 5,5 t Table tip diameter: 35 mm Tip height above table: 75 mm Counterholder tip diameter: 50 mm Counterholder tip stroke: 40 mm Minimum center-to-center distance: 20 mm Minimum measuring height above table: 50 mm Iiodpfxjzidz Uj Akzjg Maximum measuring height above table: 550 mm Table diameter: 260 mm Base circle diameter: 0–630 mm Maximum rolling path: ±115 mm Maximum workpiece weight: 300 kg X-axis: 230 mm Y-axis: 370 mm Z-axis: 500 mm Max. workpiece diameter: 630 mm Software for new PCs: Windows 11 Bevel gear software, if desired, available only on Metrotek installations Additional information: - Machine calibrated according to DAKKS on November 19, 2017

Condition: used, Year of construction: 2000, Technical details: workpiece diameter: 26 mm swing diameter: - mm workpiece length: 66 mm total power requirement: 12 kW weight of the machine ca.: 4 t dimensions of the machine ca.: 3,14 x 1,69 x 2,2 m The machine has so far processed the parts in a stream, i.e. without interruption. Piston rods are usually machined with a clearance, requiring the finishing stone to be placed only when the part passes under the stone. Iedpfow Nxkfox Akzsig 1. Feed Roller 2. Stone holder, 10 pieces, 50 mm new guides can be made between approx. 15 to 40 mm The Roller of Nagel: Dia: approximately 120 mm L: app. 880 mm *

Condition: used, Year of construction: 1993, Technical details: rotary table diameter: 2x700 mm grinding height: 200 mm grinding head - power requirement: 15 kW max. dia. of grinding wheel: 400 mm grinding spindle speed: 1400-2800 stufenlos /continous U/min automatic feeds: 0,001-0,02 weight of tools max.: 650 kg table speed: 5-10 m/min rotary table revolutions per minute : 5-10 stufenlos U/min rotary table: Querbewg. 0,2...10 m/min total power requirement: 49 kW Ijdsu Ngp Nepfx Akzoig weight of the machine ca.: ca. 12,0 t dimension machine xH: 6,0x3,0x2,8 m dimensions electric cabinet LxWxH: 2,0x0,55x2,2 m ROTARY TABLE SURFACE GRINDING MACHINE - 2 magnetic rotary tables each Ø=700mm - diamond roller dressing device - without coolant unit i.D. *