Surface grinding machine

KNUTH HFS 3063 BC

Condition: ready for operation (used), Year of construction: 1995, functionality: fully functional, machine/vehicle number: 81019 01, grinding depth: 500 mm, grinding diameter: 800 mm, grinding spindle speed: 250 rpm, workpiece diameter (max.): 800 mm, pivoting range: 15 °, Machine in special design with increased grinding diameter and extended, hydraulic cross travel! Reconstructed and modernized in 1995 at the manufacturer's plant in Glauchau and commissioned in 1996. TECHNICAL DETAILS Working area and grinding diameter Internal grinding diameter: 30–630 mm Extended internal grinding diameter max.: 800 mm External grinding diameter max.: 800 mm Workpiece diameter max.: 800 mm Grinding area and table movement Grinding depth: approx. 500 mm Table stroke: 800 mm Grinding diameter with workpiece protection max.: 800 mm Grinding diameter without workpiece protection: approx. 850 mm Distances and adjustments Distance workpiece spindle head – grinding spindle carrier: max. 1,225 mm Adjustment of the internal grinding attachment on the table: max. 545 mm Cross travel of the workpiece spindle stock: max. 650 mm Swiveling of the workpiece spindle stock: max. 15° Workpiece spindle Workpiece spindle speeds: 16 / 22 / 32 / 45 / 63 / 90 / 125 / 180 / 250 rpm Workpiece weight: max. 1,000 kg Spindle head: DIN 55021, size 11 MACHINE DETAILS Control and position display Control type: conventional Cross travel: via geared motor and positioning device Digital position display: HEIDENHAIN, 2 axes Coolant system Coolant system: with magnetic separator Machine weight: approx. 6.4 t EQUIPMENT Coolant system with magnetic separator Fixing devices or machine feet Dsdezqcvtspfx Anzjwa Various grinding wheels Diamond dressing tool Large grinding plate Internal and surface grinding attachment Halogen machine lamp Machine documentation

Condition: ready for operation (used), Year of construction: 2007, operating hours: 22,283 h, functionality: fully functional, machine/vehicle number: 7076, travel distance X-axis: 1,200 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 600 mm, controller model: Heidenhain iTNC 530, spindle speed (max.): 6,000 rpm, TECHNICAL DETAILS Travel range, X-axis: 1,200 mm Travel range, Y-axis: 600 mm Travel range, Z-axis: 600 mm Work table Table clamping area: 1,300 × 600 mm Maximum table load: 1,200 kg Distance from table to spindle bottom edge: 125–725 mm Spindle and tool holder Maximum spindle speed: 6,000 rpm Spindle taper: SK 50 Spindle motor power S1: 10 kW Feeds and rapid traverses Feed rate: 1 – 10,000 mm/min Rapid traverse, X-axis: 20 m/min Rapid traverse, Y-axis: 20 m/min Rapid traverse, Z-axis: 15 m/min Tool changer Number of tool positions: 24 Maximum tool diameter: 80 mm Maximum tool diameter with free adjacent positions: 150 mm Maximum tool length: 250 mm Maximum tool weight: 8 kg MACHINE DETAILS Control operating time: 60,822 h Power-on time: 59,602 h Program runtime: 22,283 h Spindle time: 19,522 h Control type: CNC Control system: Heidenhain iTNC 530 Internal coolant supply: 20 bar Total power consumption: 25 kVA Dodpfx Anszqcu Nszewa Dimensions & Weight Machine dimensions: 3,600 × 2,300 × 3,000 mm Machine weight: approx. 7,500 kg EQUIPMENT CNC axis control Heidenhain iTNC 530 Electronic handwheel Spindle oil cooler 24-position duplex arm tool changer Preparation for hydraulic machine vise Preparation for 3D measuring probe Chip conveyor Coolant system with internal coolant supply Machine documentation

Condition: ready for operation (used), Year of construction: 2005, operating hours: 23,335 h, functionality: fully functional, travel distance X-axis: 1,040 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, controller model: Heidenhain iTNC 530, spindle speed (max.): 8,000 rpm, TECHNICAL DETAILS TRAVEL RANGES X-axis: 1,040 mm Y-axis: 600 mm Dodpfx Ajzqcucsnzewa Z-axis: 500 mm WORK TABLE Table surface: 1,250 × 600 mm Table load: max. 600 kg SPINDLE AND TOOL HOLDER Tool holder: SK 40 Spindle speed: 1–8,000 min⁻¹ Spindle torque S1/S6: 140/200 Nm Spindle motor power at 100/40 % duty cycle: 13/19 kW FEEDS AND RAPID TRAVERSES Feed rate range: max. 40,000 mm/min Rapid traverse X- and Z-axis: max. 70 m/min Rapid traverse Y-axis: max. 40 m/min TOOL CHANGER Tool positions: 30 Tool diameter: max. 100 mm Tool diameter with free adjacent positions: max. 140 mm Tool length: max. 300 mm Tool weight: max. 7 kg COOLANT SUPPLY Internal coolant supply through the spindle: 20 bar OPERATING HOURS Power-on hours: 70,278 h Spindle hours: 23,335 h MACHINE DETAILS MACHINE DATA Machine type: Vertical machining center Manufacturer: Deckel-Maho DMG Type: DMC 104 V linear Year of manufacture: 2005 Control type: CNC Control: Heidenhain iTNC 530 Total power consumption: 39 kVA Machine weight: approx. 8,900 kg EQUIPMENT CNC control Heidenhain iTNC 530 Electronic handwheel Heidenhain HR 410 Motor spindle with increased torque Direct path measuring system in the Y- and Z-axis Preparation for measuring probe 30-position tool changer Rotoclear Production package 2 Internal coolant supply through the spindle Coolant system with paper band filter Blow-through air through the spindle center, selectable via M-function Chip conveyor Machine bed flushing Linear drive in the X-axis Operating mode 4 for program testing with extended manual intervention Machine documentation

Condition: ready for operation (used), Year of construction: 1994, functionality: fully functional, travel distance X-axis: 565 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 415 mm, workpiece weight (max.): 1,000 kg, table width: 600 mm, TECHNICAL DETAILS Working Head Travel range X-axis: 565 mm Travel range Y-axis: 400 mm Travel range Z-axis: 415 mm Resolution X, Y, and Z axis: 0.001 mm Resolution C axis: 0.001° Rapid traverse speed: 800 mm/min Electrode weight without rotation max.: 100 kg Dwedpfxozqct So Anzsa Electrode weight with rotation max.: 15 kg Work Table Table length: 840 mm Table width: 600 mm Dielectric fluid level above table: 360 mm Workpiece weight max.: 1,000 kg Number of T-slots: 4 T-slot width: 10 mm Distance table – quill without chuck: 180–595 mm Distance table – quill optional: 245–660 mm Dielectric Fluid Supply Capacity: 400 l Number of paper filter cartridges: 4 MACHINE DETAILS Control: CNC Generator Rated current: 60–120 A Connected load: 15–23 kVA Dimensions & Weight Machine dimensions (L x W x H): 2,760 mm × 1,110 mm × 1,840 mm Machine weight: approx. 2,750 kg Generator dimensions (L x W x H): 1,800 mm × 600 mm × 920 mm Generator weight: 300 kg EQUIPMENT Controlled C-axis 16-position tool changer

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, overall weight: 1,300 kg, power: 2 kW (2.72 HP), controller model: HBG 10, workpiece length (max.): 3,000 mm, bar passage: 60 mm, TECHNICAL DETAILS Workpiece length, max.: 3,000 mm Guide channel diameter: approx. 60 mm MACHINE DETAILS Control panel: HBG 10 Drive power: 2 kW Dwodszqcv Tjpfx Anzoa Weight: 1,300 kg

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, measuring range X-axis: 300 mm, measuring range Y-axis: 250 mm, measuring range Z-axis: 600 mm, overall weight: 700 kg, Combined Setting, Shrinking, and Measuring Device Note: On May 30, 2022, the machine was inspected by a technician from ZOLLER. Shrinking is currently not possible. The induction coil and the control unit would need to be replaced. TECHNICAL DETAILS Measuring Ranges Measuring range X-axis: 300 mm Measuring range Y-axis: 250 mm Measuring range Z-axis: 600 mm Process Times Cooling time: max. 40 s Setting, shrinking, and inspection measuring time including cooling: max. 2 min MACHINE DETAILS Control System Control type: CNC Software: Saturn 1 Measuring system: ZOLLER Multivision II Dimensions & Weight Machine dimensions (L x W x H): 2,600 mm × 1,400 mm × 1,900 mm Machine weight: 700 kg Coolant tank dimensions (L x W x H): 800 mm × 600 mm × 920 mm EQUIPMENT Automatic length stop system in the Z-axis for setting and shrinking to the target dimension Inspection measurement after the shrinking process Induction coil with tailstock (requires replacement) Dwjdpfx Aszqcvasnzsa Cooling system with water cooling Automatic length stop system in the Z-axis CNC control Software Saturn 1 ZOLLER Multivision II Note: Tool holders or extension holders are not included.

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, Technical details: Clamping table surface: 300 x 700 mm Electro-magnetic chuck: 300 x 600 mm Dwsdpsyut A Tefx Anzja Maximum travel: 640 mm x 320 mm Max. distance spindle center / table: 520 mm Max. workpiece weight*: 200 kg Grinding wheel: 300 x 30 x 75 mm Table speed, hydraulic: 2 - 18 m/min Automatic cross feed: 0.5 – 10 mm/stroke Rapid traverse, cross: 990 mm/min Graduation on handwheel: 0.02 mm Automatic vertical feed: 0.01 / 0.1 mm Rapid traverse, vertical: 360 mm/min Graduation on handwheel: 0.01 mm Grinding spindle motor: 4.0 kW Spindle speed: 1,440 rpm Hydraulic pump motor: 1.5 kW Length x width x height: 2,000 x 1,650 x 1,850 mm Weight approx.: 1,400 kg Surface Grinding Machine Bernardo FSM 3060 AHD 2-axis digital readout ES-12 H with LCD display Control with touch operation Electronic handwheel Grinding wheel Wheel flange LED work light Electro-magnetic chuck Balancing stand Balancing arbor Protective covers Demagnetizing unit Coolant system Diamond dresser Machine mounts Central lubrication Operating tools

Condition: good (used), Year of construction: 1994, - Table surface: 1200 x 500 mm - Maximum sanding length: 1200 mm Dedezl Tmfspfx Anzowa - Maximum sanding width: 500 mm