Gearwheel grinding machine

Niles ZSTZ 10H

Condition: used, Year of construction: 2017, operating hours: 33,500 h, functionality: fully functional, machine/vehicle number: W6212-T63-280, We have a CNC lathe for sale, brand Okuma-Genos, which is ready for operation. The machine is fully functional and has been regularly maintained and serviced. - Y-axis - Main and sub spindle - Tool probe - Parts catcher Spindle speed: 3800 rpm Spindle operating hours: 20,503 h Guedpjw Np Uhjfx Al Aed A detailed description of the machine is included in the attachment. Technical condition: Good. The machine has been in our facility since new, purchased in 2017 and commissioned in the first quarter of 2018. The lathe is connected to power and currently in operation. Viewing and functional inspection possible under power in our workshop. Reason for sale: ongoing changes in our projects. Optionally, an LNS bar feeder may be purchased for €7,000 and an oil mist separator for €1,500 (both visible in the pictures).

Condition: ready for operation (used), Year of construction: 2022, travel distance X-axis: 260 mm, travel distance Y-axis: 115 mm, overall weight: 6,850 kg, controller manufacturer: OKUMA, controller model: OSP-P300LA, number of axes: 5, This 3-axis Okuma LB 3000 EX II was manufactured in 2022, featuring a robust horizontal turning capability. It includes an Iemca KID 80 bar feeder, a 250 mm SMW chuck, and a 170 mm Kitagawa chuck. With a main spindle motor power of 22 kW and rotational speeds up to 6000 rpm, it ensures efficient turning operations. If you are looking to get high-quality turning capabilities consider the Okuma LB 3000 EX II machine we have for sale. Contact us for more information. • Distance between spindle noses: 1085 mm • Maximum turning diameter: 340 mm • Bar capacity through main spindle draw tube: 80 mm • Sub spindle bore: 63 mm Gsdpex D Rvnsfx Al Ajud • Bar capacity through sub spindle draw tube: 52 mm • Rotational speed of driven tools: 45–6000 rpm Additional equipment • Iemca KID 80/16 Plus bar feeder (2022) — KID 80 included • 250 mm SMW chuck on the main spindle • 170 mm Kitagawa chuck on the sub spindle • 6 sets of soft jaws • 4 straight driven tool holders • 4 angled driven tool holders • 2 double turning tool holders • 4 boring bar holders • 8 standard turning tool holders • 8 straight ER holders with about 30 ER collets

Condition: used, TECHNICAL DETAILS - Number of spindles : 2 - Number of axes : 4 MAIN SPINDLE - Spindle nose : A2-8 - Spindle speeds : 3000 [rpm] - Max. bar diameter : 80 [mm] - Max. turning diameter : 300 [mm] - Max. diameter on bench : 520 [mm] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Spindle speeds : 6000 [rpm] - Max. bar diameter : 53 [mm] - C axis indexing precision : 0.001 [°] - Travel : 520 [mm] TURRET - Number of positions : 12 - X/Z stroke : 230 / 460 [mm] - Live tools speed : 4500 [rpm] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 22.5 [kVA] WEIGHT & DIMENSIONS Guodpfjuhbnnjx Al Asd - Machine floor space : 3050 x 1860 [mm] - Machine height : 1.850 [mm] - Machine weight : 5500 [kg] EQUIPMENT - CNC : OSP-P300L-R - Coolant tank * with high-pressure pump - Chips conveyor - Parts catcher - Parts conveying strip - Bar loader : Top Automation FU352 - Fire extinguisher * * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.

Condition: excellent (used), functionality: fully functional, Commissioning: as Okuma stock machine 09.2017 Control OSP P300S Machine Equipment ▪ Enlarged main spindle KK size 11 Front bearing Ø 160 mm Speed range 3,000 rpm Bore Ø 112 mm Motor with 32 kW output Torque 955 Nm ▪ Hollow clamping cylinder Ø 127 mm SMW VNK 320-127 with bore Ø 127 mm ▪ Pressure reducing valve Adjustable range 8-70 bar ▪ Tailstock ▪ Turning length approx. 1500 mm ▪ H1 turret (1 station) ▪ Y-axis ▪ B-axis 0.001° ▪ 40-station tool magazine ▪ Additionally: lower turret with 12 stations ▪ Tool spindle 12,000 rpm ▪ Hinged belt chip conveyor: high-performance chip conveyor with low-maintenance self-cleaning function ▪ Drum sump filter TMF300 with clean tank 980 l ▪ Supply pump TC160/740, 8 bar ▪ Supply pump RSP 20/32-070-1-1-0, 70 bar ▪ Self-centering steady rest on the lower turret (not possible in combination with driven tools for the lower turret) ▪ Automatic door ▪ Robot interface type E for connecting other loading and unloading systems to single-spindle machines Gsdpsyviigofx Al Ajud ▪ 3D machine model for simulation in a CAM system Technical Details ▪ Main drive (Okuma motor spindle): 22 kW / 700 Nm / 50–4,200 rpm Spindle nose KK size 8 Front spindle bearing Ø 140 mm Spindle bore Ø 91 mm Speed range: 2-stage Range switching at full speed ▪ Lower turret: 12 stations In ZB-axis with cylindrical roller guide In XB-axis with slide guide ▪ Real-time collision avoidance system CAS ▪ 19" color LCD TFT (1280x1024) with 3D color graphics as touchscreen/panel with vertical display and tiltable keyboard (adjustable angle) ▪ Second operating system Windows 7 for operation and data communication, open and freely usable for Windows 7 compatible applications ▪ Programmable tailstock on W-axis with hydraulic quill ▪ Tool magazine 40 stations ▪ C-axis 360° Positioning in 0.001° steps ▪ Y-axis with travel +150/-150 = 300 mm ▪ B-axis 240° Positioning in 0.001° steps ▪ Tool spindle (Okuma motor spindle): 22 kW / 120 Nm / 12,000 rpm ▪ Internal coolant supply for rotating tools, pump with max. pressure 20 bar Including bag filter, external cooling tool spindle, pump with max. pressure 3 bar ▪ Tool system HSK-A63 ▪ Tool monitoring system for tool life and breakage ▪ Tool measurement system (with standard chuck) for safe setup ▪ Machine management MacMan with integrated BDE (operating data acquisition) ▪ Parts program memory 2 GB ▪ Max. length individual part program 2 MB ▪ 2 USB 2.0 ports ▪ Ethernet interface with browser and DNC-T1 for program transfer ▪ Harmonic speed oscillation via periodic speed change ▪ Tool height correction in Y-axis for turning tools ▪ Circular thread milling X/Z/Y/B (helical interpolation) Including eccentric milling X/Y/C ▪ Hi-Cut Pro high-speed control for rotating tools ▪ 10 workpiece zero points (coordinate system selection) ▪ Coordinate conversion (shift, rotate) ▪ Electronic spindle orientation + / - 0.1°

Condition: ready for operation (used), Year of construction: 1989, • Gear grinding machine NILES ZSTZ 08 CNC • CNC: Fanuc 180i-M • Minimum/maximum module: 2/14 • Maximum grinding diameter: 800 mm • Maximum grinding diameter without tailstock: 1000 mm • Minimum grinding diameter: 50 mm • Grinding wheel speed: 2450 rpm Gjdpfx Alszk Hfrs Aeud • Maximum helix angle: 45° • Rotary table diameter: 630 mm A set of change gears is available.