Mesin superfinishing

NAGEL SCD 200

Kondisi: bekas, Tahun pembuatan: 2000, en-001 Credpfx Ahot Hw Rdorof

Kondisi: bekas, Tahun pembuatan: 1992, Measuring range X-axis 2400 mm Measuring range Y-axis 1200 mm Measuring range Z-axis 1500 mm Csdpfog Er Nlsx Ahrorf Machine weight approx. 9.00 t

Kondisi: baik (bekas), GENERAL SPECIFICATIONS Max. grinding diameter: 120 mm Grinding wheel width: 250 mm Min. grinding diameter: 1 mm Regulating wheel diameter: 304 mm Grinding wheel diameter: 508 mm DIMENSIONS AND WEIGHT Height: 1,700 mm Width: 1,500 mm Length: 2,750 mm Weight: 4,000 kg ELECTRICAL SPECIFICATIONS Cedsrpnf Aspfx Ahrerf Grinding wheel spindle motor power: 15 kW Workhead spindle motor power: 1.8 kW Hydraulic motor power: 1.1 kW Total power: 20 kW Voltage: 220/380 V

Kondisi: baik (bekas), mesin penggiling tanpa pusat Crsdpfxjtrguvo Ahref

Kondisi: diremajakan ulang (bekas), Centerless cylindrical grinding machine MONZESI ROSSI MONZA 1500 currently undergoing refurbishment and complete electrical/electronic retrofit Equipped with Siemens electronics featuring a touchscreen interface, brushless motors on the Z-axis (workpiece diameter adjustment) and regulating wheel (variable speed control), stepper motor for incremental grinding wheel dressing, and automatic size compensation following grinding wheel dressing. Grinding wheel dimensions: 350 mm x 610 mm diameter The machine is available for inspection at our warehouse in Gussago (BS), Italy. Crsdpfjmmqirex Ahrsf Plunge grinding process In the plunge grinding process, workpieces with stepped or contoured outer surfaces, such as injection needles, valves, crossheads, as well as gearbox and electric motor shafts, are machined. Available technologies include straight or angular plunge grinding, single or multi-piece plunge grinding, plunge grinding in multiple operations (simultaneous or sequential), and oscillating plunge grinding. Through-feed grinding is used for the machining of unprofiled workpieces, such as cylindrical and tapered rollers, rings, bars, and hydraulic spools. This grinding method is highly productive and is primarily used for series- and mass-production of precision components.

Kondisi: baik (bekas), Herminghausen SR40 III CNC centerless grinding machine Crjdpegq Ddfsfx Ahrof

Kondisi: sangat baik (bekas), Tahun pembuatan: 2012, DISKUS DDS 750 XR – Technische Daten Maschinentyp: Vertikale Doppelscheiben-Schleifmaschine Modell: DDS 750 XR Schleifscheibendurchmesser: 750 mm Maximale Schleifbreite (Durchlauf): 180 mm Maximale Materialstärke (Durchlauf): 30 mm Crodpfewwrqcox Ahrof Maximale Schleifbreite (Einstechschleifen): 300 mm Maximale Materialstärke (Einstechschleifen): 80 mm Antriebsleistung Schleifspindel 1: 48 kW Antriebsleistung Schleifspindel 2: 48 kW Maximale Umfangsgeschwindigkeit der Schleifscheibe: 63 m/s Kühlschmittelführung: durch die Spindelmitte Beschickungstyp: Rundtisch-Beschicker Beschickungsgeschwindigkeit: 20 mm/min bis 240 mm/min Steuerungssystem: Siemens 840 D CNC Gesamthöhe der Maschine: ca. 3.100 mm Gesamtgewicht: ca. 13.000 kg Aufstellfläche: Länge ca. 4.900 mm, Breite ca. 5.000 mm Konstruktionsmerkmale: Dreieck-Rahmen aus Hochsteifigkeit, Linearführungs-Spindeln, 16 CNC-Achsen, Zentralschmierung, Kühlmittel-Filteranlage

Kondisi: bekas, en1 Crjdpfx Aju Ngybjhref

Kondisi: bekas, EN: Grinding diameter: 350 mm Grinding length: 1500 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivels: 360° Grinding headstock swivels: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental feed: 0–40 mm / Ø Continuous feed: 0–40 mm / Ø Table swivelling range: ±6.5° Table longitudinal travel: 1530 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Workpiece max. weight (unsupported): 130 kg incl. clamping Maximum transverse movement: 270 mm Internal spindle mounting: 80 mm Tailstock quill taper: MK3 Quill travel: 30 mm Total power requirement: 6.5 kW Machine weight: approx. 3.05 t Space requirement: approx. 4 x 2 m Overhauled according to Kellenberger guidelines Including new, state-of-the-art and future-proof CNC control. Photo shows a machine already delivered with special options. - Operation via touchscreen panel is extremely user-friendly. - The icons on the control panel are practically identical to the original control, so no re-training is necessary. - Diagnostic function with display of PLC messages and digital I/O - Infeed dressing function can be extended or modified as per customer requirements. - Optional indexed spindle stop for the workpiece spindle available. - New maximum infeed travel: 40 mm (can be further increased on request). - Digital readout in 2 axes. X-axis resolution: 0.5 µm Cjdsuxftropfx Ahrsrf Options: - Rotary encoder with digital readout on the workpiece headstock - Rotary encoder with digital readout on the grinding headstock (height adjustment not possible with spindle) - New robust internal grinding attachment, diameter 80 mm or 100 mm - Increase centre height to max. 225 mm - Variable speed control for the grinding spindle Included: - Operating tools - Draw tube for chuck Further accessories on request. Machine is equipped with an electronically controlled infeed system in the X-axis with stepper motor drive. Hydraulic table longitudinal feed and rapid traverse. Highly versatile for external and internal cylindrical grinding, or for external, face and internal grinding of single parts in a single clamping. Available options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - In-process measuring control Please note: At present, the machine does not comply with the essential safety and protection requirements as required under BetrSichV 2015 (German Ordinance on Industrial Safety and Health). An increase of the minimum required safety target must be determined through a risk assessment in accordance with BetrSichV.

Kondisi: bekas, TECHNICAL DATA - Centre height: 100 [mm] - Distance between centres: 650 [mm] - Max. table rotation: [degrees] - Travel distance: 650 [mm] - Feed rate: 100 - 3500 [mm/min] GRINDING WHEEL HOLDER HEADSTOCK - Orientation: [degrees] Csdpfxeyn R I Ho Ahrorf - T1 grinding wheel dimensions: 350 x 32 x 127 [mm] - Power: 3 [kW] - Speed: 1600 - 2200 [rpm] - Peripheral speed: [m/s] WORKPIECE HOLDER TAILSTOCK - Spindle speed: - 1200 [rpm] - Power: 0.5 [kW] - Taper type: MT4 - Max. workpiece weight: 20 [kg] - Orientation: 0 - 90 [degrees] ELECTRICAL SUPPLY - Supply voltage: 400 [V] - Power consumption: 8 [kVA] WEIGHT AND DIMENSIONS - Installation area: 00 x 00 [mm] - Machine height: 1650 [mm] - Machine weight: 1900 [kg] OPERATING HOURS - Power-on hours: 01 [h] ACCESSORIES - Sony LG20-2 display - Automatic contact detection: SENSITRON 6 - 1 tailstock with fine adjustment - 1 internal grinding spindle - Fixed dressing device - Coolant tank - 1 steady rest with three pads