Internal and face grinding machine

VOUMARD 400 CNC

Condition: good (used), Year of construction: 2014, spindle turning speed range 170 - 18000 U/min weight of the machine ca. 7,5 t dimensions of the machine ca. 5,00 x 4,00 x 2,20 m --> Control conversion (2014) to Siemens Sinumerik 840D Solutionline Kwjdpfsw Intaox Abcew --> Overhaul of the new control system in 2016 --> Technical data Grinding diameter: 20 - 300 mm --> Oscillation diameter: 350 (500) mm --> Workpiece length: 300 (1300) mm --> Recommended grinding depth up to: 300 mm --> Grinding table stroke Z-axis (total): 650 (950) mm --> Resolution: 0.001 mm --> Rapid traverse: 12 m/min-1 --> Grinding stroke speed: 0 - 9.99 m/min-1 --> Feed rate: 0 - 99.99 m/min-1 --> Step feed value during reversal: 0 - 0.999 mm --> Grinding table stroke X-axis (total): 150 mm --> Resolution: 0.001 mm / Ø --> Rapid traverse: 5 m/min-1/R --> Grinding stroke speed: 0 - 5 m/min-1/R --> Feed rate: 0 - 99.99 m/min-1/R --> Step feed value during reversal: 0 - 0.999 mm / Ø --> Swivel capability of the workpiece headstock: --> B-axis: -32° (-23°) / +2° --> Resolution: 0.0001° (0.36") --> U-axis stroke (total): 300 mm --> Resolution: 0.001 mm / Ø --> Travel speed: 5 m/min-1 --> Centre height above workpiece table: 200 (300) mm --> Centre height above grinding table: 330 (430) mm --> Workpiece spindle passage: 50 (70) mm --> new in 1988

Year of construction: 2018, condition: excellent (used), Maximum component weight: 75 kg Maximum moment load of the work table: 1250 g/mm Dimensions of work table: 800 x 890 mm Height of working table: 731 mm Kwjdpfxei Dagkj Abcew Measuring height: 500 mm Total height: 1675 mm

Condition: ready for operation (used), Year of construction: 2005, operating hours: 15,069 h, travel distance X-axis: 500 mm, travel distance Y-axis: 420 mm, travel distance Z-axis: 380 mm, controller manufacturer: HEIDENHAIN, controller model: iTNC 530, table load: 200 kg, overall weight: 4,500 kg, spindle speed (max.): 10,000 rpm, spindle motor power: 13,000 W, tool weight: 6,000 g, This 5s DMG DECKEL MAHO DMU 50 was manufactured in 2005. It features a HEIDENHAIN iTNC 530 CNC control, with a spindle speed range of 20 – 10,000 rpm and a tool magazine capacity of 16 pockets. The machine offers a maximum table load of approximately 200 kg and a rapid traverse of 24–30 m/min. If you are looking to get high-quality machining capabilities, consider the DMG DECKEL MAHO DMU 50 vertical machining centre. Contact us for further details. • Table clamping area: approx. 500 × 380 mm • Swivel axis (B): about −10°/−5° to +110° • Rotary axis (C): 360° continuous • Tool magazine capacity: 16 pockets Kwodeyifhbjpfx Abcew • Max. tool diameter: about 80 mm (130 mm with free adjacent pocket) • Max. tool length: approx. 300 mm • Rapid traverse (X/Y/Z): 24–30 m/min (depending on version)

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 510-1986, CYLINDRICAL GRINDER JOTES SCHAUDT A440X1500 Specifications Maximum longitudinal travel: 1500 mm Grinding diameter: 298 mm Kwedpfxjw T Ti Dj Abcow External grinding: Yes Internal grinding: Yes Dimensions (L x W x H): 5400 × 2400 × 1600 mm Weight: 4800 kg Operating hours: — Power-on hours: — Condition: Rebuilt Compliant with local standards: — Status: Under power Technical features - Grinding length [mm]: 1500 - Grinding diameter [mm]: 300 - Manual table displacement [mm/rev]: 10 - Table speed range [mm/s]: 0.01–5 - Smallest table stroke [mm]: 3 - Wheelhead swivel [°]: ±90 - Centre sleeve taper [Morse No.]: 4 - Grinding wheel dimensions [mm]: 500 x 63 x 203 - Spindle speed [rpm]: 32–500 - Grinding wheel drive motor power [kW]: 5.5 - Workpiece drive motor power [kW]: 0.75 - Hydraulic pump motor power [kW]: 1.5 - Grinding attachment drive motor power [kW]: 0.75 - Machine dimensions [mm]: L=5400 / W=2400 / H=1580 / Machine weight [kg]: 4800

Condition: refurbished (used), Overhauled Mazak main spindle for VTC 200 or VTC 300 for sale. The spindle has been fully overhauled, spindle bearings and intermediate sleeves have been replaced. The taper has been reground. Subsequently, it has been balanced. The maximum speed is 12,000 rpm. We have additional overhauled Mazak spindles in stock; feel free to send us your inquiry. This is an exchange spindle, meaning a core return is required. If you have any further questions, we are at your disposal. Kwsdpfxevdkdio Abcsw

Year of construction: 2006, condition: ready for operation (used), Travel X/Y/Z: 800mm/800mm/800mm, feed force X/Y/Z: 15000N/15000N/17500N, feed speed X/Y/Z: 50m/min, max. rotary table speed: 25rpm, spindle diameter: 100mm, tool holder: HSK 100, spindle power S1-100%: 40kW, spindle speed: 6000rpm. Magazine capacity for a maximum tool diameter of 280mm: 23. Max. pallet dimensions X/Y: 630mm/630mm, max. pallets in the system: 6, coolant tank volume: 1500l, 50bar high-pressure pump delivery rate: 22l/min. Machine dimensions X/Y/Z: approx. 6300mm/4900mm/4000mm, weight: approx. 19,300kg, control: Siemens 840D powerline, operating hours: 74,637h. Includes integrated tool monitoring IPM, remote diagnostics via modem, Renishaw MP10 touch probe, RSP 4-position round storage, chip removal, coolant system with Knoll VRF 250 vacuum rotary filter, pallet changing device, 6 pallets, 4 of which are clamping towers with universal clamping bars, approx. 100 HSK 100 tool holders, and Losma filter system. Documentation available. On-site inspection is possible. Expected to be available from the end of January 2025. Kwodpjuxdhusfx Abcew

Condition: used, Year of construction: 1977, Surface grinding machine Fabr.Okamoto Type:PSG - 63 UA Bj.1977 Magnet 600 mm X 300 mm. Grinding dimensions : longitudinal 630 mm transverse: 310 mm height : 350 mm Ready for use . Kwsdpfx Asiz Tmksbcew

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1315/451, Completely overhauled: Kjdpfx Absw U Ry Necsww 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: 2002, condition: ready for operation (used), With two machining modules, X-axis: -50 to 725mm, Y-axis: -200 to 300 / -250 to 250mm, rapid traverse X-, Y-, Z-axis: 18/12/30m/min, control: Siemens Sinumerik, temperature range: 5–40°C, power type/frequency: 3 PEN / 50Hz, rated voltage: AC 400V, control voltage: DC 24V, auxiliary voltage: AC 230V, connected load: 102kVA, rated current: 148A, rated current (fast): 148A, fuse (slow): 160A, length: 8000mm, width: 3000mm, height: 4000mm, weight: approx. 17t, operating hours: approx. 80,000h. The machine is fully functional, the ball screw drive (recirculating spindle) of the Z-axis was renewed in 2024 and it has been regularly maintained. Comes with documentation, control cabinet, hydraulic unit, filter elements, and chip conveyor. An on-site inspection is possible. Kwedpjwbuyzsfx Abcsw

Condition: used, Year of construction: 1992, spindle speed (min.): 7,500 rpm, spindle speed (max.): 24,000 rpm, 4 motorized grinding spindles (liquid-cooled, purge air / oil mist lubrication) including REFU HF frequency converter, e.g. for powering the spindles of a Voumard 400 CNC T4. Grinding spindle GMN TSSV 170-7500 7,500 rpm, 350V, 19.3A, 7.5kW, 250 Hz Grinding spindle Voumard BM15-170 15,000 rpm, 350V, 35A, 18kW, 250 Hz Grinding spindle Voumard BM18-15032 18,000 rpm, 350V, 28.5A, 12kW, 600 Hz Grinding spindle Voumard BM24-150 24,000 rpm, 350V, 27A, 12kW, 800 Hz REFU HF Converter 316/25 High-frequency converter (inverter, frequency inverter) Frequency converter / inverter for powering motor spindles Kwsdpfx Absl Tn Afecew GMN tool spindle, motorized grinding spindle The spindles are fully functional, sold as is – manufacturing year approx. 1992 A collection of various grinding spindle shafts / arbors for grinding wheels is available for these spindles and can be purchased separately. Price / details on request All technical data subject to error or omission. We sell exclusively to countries within the European Community.