Internal grinder

VOUMARD 6A

Condition: good (used), Year of construction: 2004, Table diameter: 1220 mm Max. turning diameter: 1500 mm Table speed range: 4.5 to 100 rpm Feed range: 0.127 mm to 6.35 mm per revolution Maximum height under crossrail: 900/1200 mm Slide travel (X-axis): 1000 mm Main drive motor: 41 kW Bdodpfxsxg Nmko Aaaja Tool changer: 30 positions Accessories: - 8 clamping jaws - 30 tool holders with full enclosure - Oil mist extraction

Year of construction: 2024, condition: as good as new (ex-display), -usable internal dimensions: D=970mm H=540mm (other sizes on request) -touch screen -injection pressure: 3 bar -basket load: 200kg -Tank volume: 210L -Standard accessories: - Oil skimmer - Frame, cover and housing made of stainless steel - Time-controlled electric steam extraction - Reinforced basket in stainless steel - Stainless steel electric pump - Stainless steel filter on the suction side of the pump - Stainless steel heating elements - Mechanical basket rotation with gear motor - Electrical system IP 65, control via SPS (DGT V4) - Automatic water supply - Safety limit switch monitors the cover opening - Spray nozzles in stainless steel - Weekly timer for heating and oil separator - Operating hours counter Bdodef A Nq Ujpfx Aaasa

Condition: used, Year of construction: 2017, Operating hours: 51,800 h Program run hours: 15,100 h Technical Data: Travel paths/axes X = 800 mm Y = 850 mm Z = 1,050 mm B = 360°, 0.001° Bdedpfxoxqp Ivs Aaaea Max. spindle speed: 12,000 rpm Total connected load: 77 kVA Required space, LxWxH: 9,000 x 5,500 x 4,000 mm Weight: 18,100 kg Equipment: - Siemens 840D - Electronic handwheel - Heavy-duty machining package - Tool changer, rotary magazine with 180 places - Tool holder HSK 100 - Operator control panel - Internal coolant supply - Measurement and monitoring: Renishaw, infrared TDS, MPC

Condition: good (used), Year of construction: 2011, Ref. -No.: 10615 Manufacturer: DMG Type: DMU 210 P Bsdpfeym Nfhsx Aaaeda Year of construction: 2011 Type of control: CNC Control: Heidenhain ITNC 530 Storage location: Halberstadt Country of origin: Germany Machine-No.: 128/XXXX X-Travel: 1800 mm Y-Travel: 2100 mm Z-Travel: 1250 mm Swivel range: -30 / +180 ° Table Load: 10000 kg Max. rotary table diameter: 1700 O Table speed range: 12 min/-1 Tool Taper: SK 50 Numbers Of Tools In Magazin: 60 Weight Of The Machine Ca.: 41 t Motor spindle: 24000 RPM Feed drive A, C: 30 min/-1 horizontal milling head: 130-1.380 mm vertical milling head: 230-1.480 mm Further information: The machine can be viewed while powered up.

Condition: excellent (used), Year of construction: 1991, max. wheel diameter 10 - 330 mm gear width 180 mm max. module 7 min. module 0,5 clamping length 420 mm number of teeth 10 - 600 ical angle +/- 45 ° turning speeds 1100 - 1900 U/min grinding wheel diameter 280 - 350 mm grinding wheel width 84 - 104 weight of the machine ca. 5,1 t dimensions of the machine ca. 4,5 x 6,0 x 2,3 m Bdedew I Hq Djpfx Aaaja

Condition: excellent (used), functionality: fully functional, KELLENBERGER PRECISION UNIVERSAL CYLINDRICAL GRINDING MACHINE MODEL: 1000 U YEAR OF MANUFACTURE: 2000 PARTIAL OVERHAUL: 2026 Centre height: 175 mm Grinding length: 1000 mm Bjdsyf E Suepfx Aaaoda Equipment: - Standard accessories - Standard workpiece headstock MK5 with adapter flange DIN 55027, size 5 - Splash guard hood for the above - Tailstock with fine adjustment, MK4 - Internal grinding attachment with protective cover for grinding spindle D:80 mm for belt-driven spindles - FISCHER internal grinding spindle type HJN 842, incl. grinding mandrels (4 pieces, choice) - HJNZ 42 collet chuck - Oil mist lubricator for HJN spindles - STREULI magnetic paper band filter system, type: SPB 2 - Coolant supply through the workpiece spindle - HEIDENHAIN digital length measuring system on X and Z axes - Sine bar on the workpiece headstock incl. alignment arbor MK5 - Permanent magnetic chuck, D:200 mm - Three-jaw chuck, D:160 mm - Four-jaw chuck, D:160 mm - Collet attachment for Schaublin collets B32 - Set of B32 collets, D: 1.0–30.0 mm, increment 0.5 mm (59 pieces) - Dial indicator stop for table swivel with indicator 0.01 mm - Table fixed stop - Dressing stop for internal grinding - LED machine lamp - Various grinding wheel flanges, left (2 pieces) - Pneumatic table load relief - Swiveling dressing device for external, face, or internal grinding operations - Set of vibration damping pads - New three-color paint finish (light grey RAL 7035 / blue RAL 5012 / dark grey RAL 7016) - New acceptance protocol according to KELLENBERGER standard - Documentation - CE conformity The machine is currently being overhauled, sample photos shown!

Condition: excellent (used), max. wheel diameter 1000 mm gear width 160 mm max. module 7 min. module 0,5 distance table - lower edge of ram 230 mm no. of strokes 31 - 175 Hub/min tool taper MK 4 total power requirement 6 kW Bdedpfx Aajydfn Heaea weight of the machine ca. 5,2 t change gears, tool-holders, clamping plates, manuals,...

Condition: used, Year of construction: 2016, The Mazak VTC 800 series is a line of powerful, large-format 5-axis turning centers for large workpieces, known for their high precision and rigidity, ideal for aerospace, energy and heavy machinery, with functions such as integrated spindles, fast tool change, and for efficient complete processing. Accessories/Options: Tool magazine for 30 tools Tool length measurement, tool breakage detection Factory-installed preparation for chip conveyor (left) Bdodpfx Aex Idwioaaea Magazine (HSK) for 155 tools Air blower at the workpiece Signal light (end of machining: yellow) Additional: Work area lighting Coolant gun Air blower through the spindle 70 bar preparation, including interface for high-pressure system Automatic opening/closing of the operator door Mazak Monitoring System B RMP 60 (only/H/V) Collision monitoring by Brankamp 2 Renishaw TS27R tool presetting devices NC rotary table Holding device for vertical use of the NC rotary table Table center partition for pendulum machining 3D model of the work area in STEP format 5-axis milling technology Knoll compact filter KF400/2300 (filtration capacity 400 l/min, tank volume 2300 l/min) 1) High-pressure cooling 70 bar, 7 pressure stages Chip conveyor, hinged belt design Additional M-codes: 1 set = 2 M-codes Preparation for dual extraction system (mechanical nozzle) 0.198 mm Transformer for the European market 1 set of manuals in electronic form on CD 1 set of adjustment tools Foundation set (anchor bolts + plates) MAZAK standard paint Work area lighting Additional items: AirFresh FMN V12 extraction system (installed on both sides and coupled with a door sensor) Holding device for vertical operation of the rotary table 2 x Renishaw TS27R integrated tool presetting devices Spare parts: Y-axis motor, tool magazine Linear axis shifter motor Rotary axis shifter motor Cylinder for swivel unit width: 3500 mm length: 820 mm X-axis travel range: 3000 mm Y-axis travel range: 800 mm Traversal range Z-axis: 720 mm min. distance spindle nose to table top: 140 mm max. distance from spindle nose to table top: 860 mm max. table load: 2500 kgf B-axis: ± 110 degrees Working spindle taper: HSK63 Max speed: 18,000 RPM Min. Drehzahl: 35 min-1 Rated power: ( 100 % continuous operation) 33,0 kW Emergency travel speed X-Y & Z axis: 50 m/min Working table width: 3500 mm Worktable length: 820 mm Width of T-slots: 18 mm Number of T-slots: 7 Distance of T-slots: 100 mm Table height from the floor: 870 mm Tool changer number of tool places (Standard): 30 Number of tool stations (optional): 48 Tool selection method: shortest path tool shank: Steep cone 40 With occupied side positions: 80 mm With available spaces: 130 mm max. tool weight: 8kgf Total weight of all magazine tools: 150 kgf max. tool length: 350 mm Tool change time: (Span-to-Span) 4.7 s Connected load: 400 V / 50/60 Hz Air pressure: 5 – 9 bar Air volume: 260 l/min Tank capacity: 500 l Dimensions (Height x Length x Width): 3376 x 5480 x 4051 mm Weight approx: 16300 kg colour: Gray / Black

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1315/451, Completely overhauled: Bdedpfxsw U Ry No Aaasa Mechanics, geometry, hydraulics, and electrical parts (checked and/or replaced) Wheelhead: Disassembled, parts cleaned, worn or defective components replaced, motor overhauled, bearings replaced, belts replaced, spindle disassembled, seals and O-rings replaced, adjustments made. Newly painted. Workhead: Disassembled, parts cleaned, worn or defective components replaced, motor overhauled, belts replaced. New spindle bearings. Newly painted. Tailstock: Disassembled, inspected, overhauled. Hydraulics: Disassembled, motor checked, hoses replaced, defective and worn parts replaced. Hydraulic block checked. X-axis: Disassembled, all worn parts such as O-rings, seals, segments, etc. replaced, hydraulic piston overhauled, table ground. Z-axis: Disassembled, table ground, worn or defective parts replaced, hydraulic piston overhauled, newly painted. Electrical cabinet: Completely checked, various relays replaced. Paintwork: Colors: White RAL 9003 and Grey RAL 7011 Geometry according to manufacturer's protocol. Various accessories checked and cleaned. Origin: CH Voltage: 380 / 50 / 3 Net weight: approx. 2,200 kg Customs tariff number: 8460.2920 TECHNICAL SPECIFICATIONS Nominal distance between centers: 600 mm Max. distance between centers (with extended headstock): 750 mm Center height, standard: 125 mm Center height with interchangeable pads for heads: 175–250 mm Max. workpiece diameter (125 mm center height): 250 mm Max. workpiece diameter with interchangeable pads: 350–500 mm Swiveling range of table in each direction: 10° Max. grinding length for flat surfaces (max. width = 200 mm): 900 mm Continuously variable hydraulic table speed: up to approx. 6 m/min Table reversal delay: 0–5 sec Grinding wheel for external grinding, diameter - width - bore: 400x50x127 mm Grinding wheel for flat surface grinding: 250x13x76 mm Wheelhead spindle speed: 1,500/1,700/2,200/3,600 rpm Wheelhead swiveling range: 270°, with indexing every 90° Vertical travel of wheelhead, center height: 125–350 mm Transverse travel of wheelhead: 285 mm Hydraulic rapid traverse stroke: 40 mm Intermittent infeed of wheel by table reversal: 0.001–0.03 mm/dia Continuous infeed for plunge grinding: 0–0.9 mm/dia Micrometric infeed stop, by division: 0.001 mm/dia Workhead swiveling range: 360° Workhead spindle speed, stepless: normal/special: 20–400 / 10–400 rpm Internal taper of workhead/tailstock: Morse 5/3 Wheelhead motor: approx. 4 HP All technical specifications are given without obligation and subject to errors or omissions.

Year of construction: 2004, condition: ready for operation (used), A Gildemeister CNC double-spindle turning and milling center including coolant system and chip conveyor is available. Turning diameter over bed: 640mm, machining diameter: 400mm, center distance: 1930mm, travel X/Z: 550mm/1585mm, travel Y: +/-110mm, B-axis: +/-120° (interpolating), C-axis: 360°. Main spindle: power: 36kW/45kW, speed: 4000rpm, torque: 600Nm-730Nm, bore: 107mm. Milling spindle: Speed: 12000rpm, power: 13.2kW/22kW, torque: 100Nm. Tool places: 60, carrier: turret 12-fold star SW 380, machine dimensions X/Y/Z: approx. 9300mm/4600mm/3100mm, weight: approx. 20000kg, control: Siemens Sinumerik 840D powerline. Documentation available. On-site inspection is possible. Bdedpewmdv Aofx Aaasa