Used Lorenz Gear Hobbing Machine - Vertical for sale (78,996)

Condition: used, Year of construction: 1970, max. wheel diameter 1600 mm gear width 660 mm max. module 16/18 number of milling spindle turning speeds 18 number of feeds 18 Kedpez Rqnvjfx Ag Aedu total power requirement 12 kW weight of the machine ca. 20 t

Condition: ready for operation (used), Equipment: documentation/manual, Lieberr - Lorenz S800 / Gear Hobbing Machine -Well-maintained machine with extensive accessories -1 pallet / Change gears -1 pallet / Hobbing cutters -1 pallet / Clamping arbors DOCUMENTATION -Max. workpiece length with counter support 600mm -Max. workpiece length with retracted counter support 800mm -Max. travel of the milling slide 360mm -Largest millable pitch with the largest workpiece 5 PI / Normally 8 PI -Taper for spindle - Milling spindle MK 5 -Milling arbors / 22 / 27 / 32 / 40 mm -Max. cutter diameter 186mm -Max. cutter length 170mm -Max. cutter feed 80mm -Cutter speeds 40 - 220 rpm -Feeds infinitely adjustable / Horizontal -Feeds infinitely adjustable / Vertical -Feeds infinitely adjustable / Tangential -Clamping table without water trough 550mm Kjdpfxozv Ed Dj Ag Aodu -Clamping table bore 100mm -Clamping arbor taper MK 4 Dimensions: L x W x H 3.6 x 1.8 x 1.9 meters / Weight: 5000 kg Errors and omissions excepted.

Condition: repair required (used), Year of construction: 1987, functionality: unexamined, Max. diameter with counter support: 1450 mm Max. diameter without counter support: 2100 mm Diameter of the clamping table: 1800 mm Total weight: 38 tons The clamping table has been disassembled and overhauled. Kodpfx Agsz Df A Te Aedu

Condition: good (used), Year of construction: 1976, max. wheel diameter 2300 mm gear width 1000 mm max. module 22 min. module 1 total power requirement 45 kW weight of the machine ca. 22 t Ksdpfezr Rpdex Ag Ajdu dimensions of the machine ca. 5x3x4 m

Condition: used, Year of construction: 1977, max. wheel diameter 400 mm gear width 280 mm max. module 1 min. module 4 total power requirement 15 kW weight of the machine ca. 6000 kg Kdsdpfx Aet Hw Hxjg Aou dimensions of the machine ca. m

Condition: used, functionality: fully functional, LIEBHERR Gear Hobbing Machine - Max. Module 20 / Max. Diameter 1800mm The machine is in good operational condition and is complete with comprehensive peripheral equipment. It is sold including change gears (dişli takımları), hob arbors/mandrels (malafalar), and original technical manuals/documentation (kitaplar). • Available for immediate inspection under power. • Transport and dismantling can be arranged upon request. Technical Specifications • Manufacturer: LIEBHERR • Type of Machine: Vertical Gear Hobbing Machine • Max. Machinable Module: 20 mm • Max. Workpiece Diameter (with Counter Support/Steady Column): 1250 mm • Max. Workpiece Diameter (without Counter Support): 1800 mm • Workpiece Table Bore Diameter: 300 mm • Workpiece Bore Taper Diameter: 60 mm • Workpiece Table Taper: Morse Taper 10 (MK 10) • Max. Cutter (Hob) Diameter: • Standard Hobbing Head: 250 mm • Universal Hobbing Head (Type 2529): 300 mm • Tangential Hobbing Head (Slot Φ): 300 mm • Max. Cutter (Hob) Length: 340 mm • Hob Arbor Diameter Options (60-70-80): • Included Machine Accessory: 40 mm • On Request / Optional: 32 mm, 50 mm, 60 mm etc. Kdodpfx Ajz Ipadsg Aju • Cutter Spindle Taper: Morse Taper 10 (MK 10) • Center Distance between Cutter and Workpiece Axes: • Standard Hobbing Head: Min. 245 mm / Max. 1260 mm • Tangential Hobbing Head: Min. 185 mm / Max. 1200 mm • Universal Hobbing Head (Type 2529): Min. 160 mm / Max. 1175 mm • Machine Dimensions (LxWxH): 6500 x 3900 x 3300 mm

Condition: used, Technical details: center height over bed: 260 mm Kodpfx Agov U T Dye Asdu workpiece dia. over bed: 500 mm workpiece dia. over support: 250 mm hobbing length: 2000 mm number of teeth: 2 - 50 feed:: 0,023 - 5,17 / mm/min module max. : 8 / 12 spindle bore diameter: 102 mm workpiece rpm : 18 - 224 U/min tailstock quill adjustment: 100 mm total power requirement: 9,5 kW weight of the machine ca.: 5,2 t dimension machine xH: 3,6 x 2,1 x 2,0 m

Condition: used, Year of construction: 2019, TECHNICAL DETAILS General Information Manufacturer: XYZ Machine Tools Model: SL 1100 / 1500 mm Machine Type: Heavy-duty CNC turning machine Year of manufacture: 2019 Condition: well-maintained Control System Kedo Aayk Repfx Ag Aedu Control system: Siemens ShopTurn / Siemens CNC 840D Working Area Distance between centers: 1,500 mm Swinging diameter over bed: 1,100 mm Spindle bore: 165 mm Spindle and Drive Main drive: 70 kW Speed range: max. 660 rpm Machine Construction Bed width: 558 mm Machine bed: heavy cast iron construction Tailstock: included, electric Operating Condition Inspection: possible by appointment Functional test: possible via video before shipping or collection EQUIPMENT Siemens ShopTurn Siemens CNC 840D Electric tailstock Automatic central lubrication Coolant system Full enclosure Large chuck Safety guard Work area lighting

Condition: used, Year of construction: 1989, max. wheel diameter 120 mm gear width 400 mm max. module 10 min. module 1 total power requirement 40 kW Kdsdpfx Agoz Drcaj Asu weight of the machine ca. 7 t dimensions of the machine ca. 3,840 x 5,025 x 2,490 m

Condition: good (used), Year of construction: 1976, max. wheel diameter 1250 mm gear width 1000 mm max. module 16 shifting 250 mm milling spindle speeds (infinitely variable) 32 - 200 U/min min. number of teeth 12 table hole 255 mm total power requirement 32 kW weight of the machine ca. 20 t dimensions of the machine ca. 5,1 x 3,2 x 3,7 m Top condition! Kodpfx Ajzr Rpksg Aodu 2 cut cycle, change gears, arbors, chip conveyor. Following hob arbors are with the machine: Diameter: 32 , 40 , 50 , 60 mm

Condition: used, Year of construction: 1987, max. wheel diameter 4400 mm gear width 645 mm max. module 35 Control Siemens main drive motor 37 kW table diameter 2500 mm ical angle +/- 30 ° workpiece weight 40000 kg total power requirement 142 kVA weight of the machine ca. 75 t Partial overhaul 2006 5 controlled axes a, c, x, y, z Max. gear outer diameter 3000 mm Max. outer diameter for internal gears 3560 mm Max. module with hobs 30 Max. module with internal form cutters 18 Min. gear diameter 900 mm Axial feed travel 1800 mm Largest axial slide travel 1800 mm Kedpfx Asyqt S Hsg Asdu The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, Year of construction: 1970, max. wheel diameter 900 mm gear width 500 mm max. module 1 Kdsdpfx Agez S Nytj Aou min. module 10 total power requirement 16 kW weight of the machine ca. 8.500 kg

Condition: used, max. wheel diameter 2000 mm gear width . mm max. module 22 max. hob diameter 250 mm hob turning speeds 16-92 U/min total power requirement 13 kW Kodpjyqukkefx Ag Aodu The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, Year of construction: 1989, max. wheel diameter 400 mm gear width 275 mm max. module 6 Overall size 300x310x245 cm weight of the machine ca. 5,0 t Specifications: - Maximum wheel diameter: 400 mm - Min. module: 1 - Max. module: 6 - Table diameter: 370 mm - Maximum wheel diameter: with counter support: 340 mm / without counter strut: 400 mm - Max. axial offset: 275 mm - Max. tangential adjustment: 100 mm - Max. tooth helix angle: 45 degrees - Max. cutter diameter: 145 mm - Max. hob length: 170 mm Kdsdpfeu A I Elsx Ag Aju Performance - Cutter speed: 50-200 rpm - Axial feed continuously adjustable: 0.2-10 mm/rev - Tangential feed continuously adjustable: 0.1-5 mm/rev - Radial for spur gears: 0.1-4 mm/rev - Radial for worm gears: 0.025-1 mm/rev - Rapid traverse axial: 500 mm/min - Rapid traverse tangential: 250 mm/min - Radial for spur gears: 400 mm/rev - Radial for worm gears: 100 mm/rev - Motor power: 7.4 kW Gewicht - Machine 5000 kg - Electrical cabinet approx. 800 kg - Hydraulic unit, coolant tank, chip conveyor approx. 700 kg Dimensions - Length with chain drive (normal) 2950 mm with DC drive 3350 mm - Width: 3100 mm - Height Machine: 1980 mm Electrical cabinet approx.: 2200 mm Machine with DC drive approx.: 2150 mm

Condition: used, Year of construction: 2007, x-travel 900 mm y-travel 300 mm z-travel 1000 mm control Siemens Sinumerik 840D max. workpiece diameter 1600 mm max. module 20 mm tip circle diameter 350 mm Milling arbour diameter 375 mm Total closing value 80 kVa weight of the machine ca. 33,5 t dimensions of the machine ca. 10,530 x 6,375 x 4,680 m Feed rate: - X-axis 1 to 3000 mm/min - Y-axis 1 to 3000 mm/min - Z-axis 1 to 4000 mm/min Spindle speeds in rpm: - Tool 26 to 265 - Workpiece table 0 to 8 Equipment/accessories: - M 2 motor milling head - Milling mandrels - Oil cooler - Technical documentation Kedpfxsw Rrb Hj Ag Ajdu

Condition: used, Technical details: z-travel: 1250 mm swing diameter over bed: 260 mm workpiece dia. over bed: 500 mm workpiece dia. over support: 250 mm center height over bed: 260 mm hobbing length: 2000 mm module max. : 8 / 12 total power requirement: 9,5 kW Kdsdpjv U Un Hofx Ag Aou weight of the machine ca.: 3,8 t

Condition: ready for operation (used), Year of construction: 2011, operating hours: 12,214 h, functionality: fully functional, machine/vehicle number: 111146, travel distance X-axis: 1,100 mm, travel distance Y-axis: 610 mm, travel distance Z-axis: 610 mm, controller model: Heidenhain 530, spindle speed (max.): 10,000 rpm, Equipment: chip conveyor, TECHNICAL DETAILS Travel range, X-axis: 1,100 mm Travel range, Y-axis: 610 mm Travel range, Z-axis: 610 mm Spindle nose – table: 120–730 mm Table size: 1,250 × 610 mm T-slots in table: 5 T-slot width: 18 mm T-slot spacing: 100 mm Speed: 60–10,000 rpm Torque: 332 Nm Power: 13 kW (40 %) Rapid traverse rate X/Y/Z: 32 m/min Feed rate: 1–12,000 mm/min Positioning accuracy: ±0.005 mm Repeatability: ±0.003 mm Tool holder: SK40 Pull stud: DIN 69871/72 Tool changer: 30 stations Tool change time: 1.5 s Tool weight: max. 7 kg Tool diameter: max. 76 mm Tool diameter with free magazine slot: max. 140 mm Tool length: max. 300 mm Kdsdpfxez Im Tno Ag Aou MACHINE DETAILS Control system: Heidenhain 530 Central lubrication: R68 (ISO 68) Hydraulic oil: R32 (ISO 32) Compressed air: 3/8″, 6–8 bar Power supply: 400 V / 75 A / 35 kVA Coolant tank: 250 l Guideways X/Y/Z: 45/45/45 mm Machine weight: 7,500 kg Internal cooling (IKZ): 22 bar Program runtime: 12,214 h Spindle hours: 14,123 h Machine operating hours: 39,242 h Control system operating hours: 34,987 h EQUIPMENT Chip conveyor Electronic handwheel Internal cooling (IKZ) 22 bar Oil-cooled spindle Linear guideways X/Y/Z Machine bed made of cast iron Note: Machine is sold without tools and vise.

Condition: good (used), Year of construction: 1984, max. wheel diameter 250 mm gear width 275 mm max. module 6 weight of the machine ca. 5,5 t The gear hobbing machine ZFWZ 250 is suitable for the economical production of all hob-processable cylindrical gear types, such a: - spur and helical gear, wormgears and worms, splined shafts, keyed shafts, serrated profiles, chain wheels and ratchet wheels,as well as conical and crowned spur and helical gears. Interchangeable wheels and milling accessories Kdodpfsv T Nqajx Ag Aju Technical data: - Workpiece diameter (max): 250 mm - Module (max): 6 mm - Axial feed travel (max): 275 mm - Tangential feed travel (max): 100 mm - Tooth helix angle (max): 45 degrees - Milling cutter diameter (max): 145 mm - Milling cutter length (max): 170 mm - Table clamping surface (min): 195 mm - Table clamping surface (max): 470 mm Power Milling cutter speeds - Stepped in 2 ranges: 56 ... 250 rpm - (Standard version): 90 ... 400 rpm - Infinitely variable in 2 ranges: 63 ... 180 rpm - (special version DC motor): 140 ... 400 rpm Weights - Machine net: approx. 5000 kg - Electrical cabinet: approx. 800 kg - Hydraulic unit + coolant tank + chip transport: approx. 700 kg Overall dimensions (with oil mist filter) - Length: Standard version: 3950 mm DC drive: 3450 mm (or 3350 mm according to table) - Width: 3300 mm - Height: Machine: 1980 mm Machine with DC drive: 2150 mm Electrical cabinet: 2200 mm

Condition: refurbished (used), Year of construction: 2027, functionality: fully functional, position of the milling head: Schwenkbar (45°), table diameter: 4,000 mm, total length: 13,300 mm, gear diameter: 5,000 mm, total height: 5,700 mm, total width: 7,500 mm, input frequency: 50 Hz, workpiece diameter (max.): 5,000 mm, type of input current: three-phase, milling length: 600 mm, spindle speed (max.): 125 rpm, spindle speed (min.): 10 rpm, travel distance X-axis: 2,750 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 1,750 mm, overall weight: 115,000 kg, distance table to spindle center: 3,300 mm, controller manufacturer: Siemens Sinumerik ONE, drive type: Sinamics S120, control type: CNC control, Equipment: documentation/manual, The ZFWZ 5000 originates from Modul's Chemnitz gear machining division and is completely overhauled and delivered with a Siemens Sinumerik ONE control system by Serwema Retrofit Solutions, the company that houses the Modul drawing archive. Proven kinematics, new electrical system, new drives, new safety technology: you get the performance of a new machine at a fraction of the price and with a delivery time of twelve months. The machine mills external gears, both straight-toothed and helical, up to a module of 40 in hobbing and up to a module of 50 in single-indexing. With the internal milling attachment, internal gears are produced for gear rings of large roller bearings, rotary couplings, and planetary hollow gears, as used in wind power, mining, crane, and shipbuilding technology. Workpieces up to 5000 mm in diameter can be accommodated on the 4000 mm table, the milling head pivots by ±45°, and the 82 kW drive power at the milling head allows for roughing with high chip volume as well as finishing with precision. Kdjdjz Etmpspfx Ag Aou Technical data: max. workpiece diameter 5000 mm, table diameter 4000 mm, distance from milling spindle axis to table axis 300–1800 mm, distance from milling spindle axis to table surface 550–3300 mm, max. milling cutter diameter 500 mm, max. milling cutter length 600 mm, tangential travel 600 mm, milling cutter speed 10–125 rpm, drive power of milling head 82 kW, swivel angle ±45°. Installation dimensions approx. 13.3 × 7.5 × 5.7 m, weight approx. 115 t. The machine is delivered with a new Siemens Sinumerik ONE control system and Sinamics S120 drives, the latest Siemens generation with full availability of spare parts and support, in an air-conditioned switch cabinet of our own manufacture. The user-friendly interface makes setup and programming possible without in-depth G-code knowledge. The geometry acceptance is carried out according to the manufacturer's standard or DIN, with a protocol, jointly with you in Chemnitz. The scope of delivery also includes a machine safety fence with state-of-the-art safety technology, a new paint finish in RAL 5015/7035, a magnetic chip conveyor, circulation and loss lubrication, a hydraulic unit, a coolant system, and the operating manual.

Condition: used, Year of construction: 2007, max. wheel diameter 380 mm gear width 540 mm max. module 7 Control SINUMERIK 840 D Axial travel 600 mm table diameter 317 mm table speeds 100 U/min milling head -swivable + / - 35 Grad milling spindle drive 27,00 kW milling spindle speeds (infinitely variable) 1500 U/min diameter of hob 160 mm cutter length max. 330 mm cutter speeds max. 3000 1/min Kjdpfx Agjyt Rvho Aedu hob dia. - max. 160 mm swarf cutter lenght - max. 330 mm tangential travel max. 300 mm 10.000 mm/min tangential speed max. 3000 mm/min 7.500 mm/min oil volume 100 l coolant capacity 780 l Counterholder movement 540 mm total power requirement 50,00 kW weight of the machine ca. 16,00 t dimensions of the machine ca. 6,00 x 4,50 x H3,50 m for the following processes: axial hobbing, individual part milling, Worm wheel milling, roofing, deburring; NC tailstock

Condition: used, Year of construction: 2008, control Siemens 840D Hobbing Machines for Large Gears Flexible and Versatile Gear Hobbing Gleason’s large hobbing machines offer maximum productivity for roughing and finishing operations on cylindrical gears for many industries: wind turbines, industrial gearboxes, mining, and shipbuilding, gear machining, and many more. The guideways are wide and feature hydraulically preloaded guides, which are used in combination with a separate linear guide and backlash- free rollers. This ensures precise slide movements with every feed. Kdedewzypnjpfx Ag Aju The design of the worktable ensures optimal conditions for absorbing and transferring cutting forces to the machine base. The use hydrostatic table bearings, combined with the proven backlash-free double-worm gear, guarantees precise table movements and the highest flatness and concentricity accuracies of the worktable. This holds true regardless of significant fluctuations in workpiece weight and/or high machining forces. The motorized gear hobbing heads for external and internal gear cutting are designed to meet the requirements of modern cutting tools. All machine sizes can be equipped with both external and internal gear hobbing heads. The power range of the drive takes future tool developments into account. Naturally, the gear hobbing head drive is also backlash-free. These machines are particularly well-suited for use with state-of-the-art cutting materials. >> dry only, 1 chip conveyor, table diameter 1,870 mm

Condition: used, Year of construction: 2005, Technical details: weight of the machine ca.: 8 t dimensions of the machine ca.: 2,95 x 1,6 x 2,36 m chucking diameter: 250 mm swing diameter: 265 mm x-travel: 170 mm z-travel: 200 mm spindle turning speed range: 1.500 U/min spindle bearing diameter: 100 mm Pick-up machine Kjdsizlh Hepfx Ag Aodu *

Condition: refurbished (used), Year of construction: 2027, functionality: fully functional, rotary table diameter: 1,200 mm, position of the milling head: Schwenkbar (45°), table diameter: 1,200 mm, total length: 5,250 mm, gear diameter: 1,250 mm, total height: 4,420 mm, total width: 4,700 mm, input frequency: 50 Hz, type of input current: three-phase, spindle speed (max.): 160 rpm, spindle speed (min.): 20 rpm, travel distance X-axis: 700 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 1,000 mm, overall weight: 22,000 kg, distance table to spindle center: 780 mm, tool diameter: 260 mm, controller manufacturer: Siemens Sinumerik ONE, drive type: Sinamics S120, control type: CNC control, Equipment: documentation/manual, rotational speed infinitely variable, A ZFWZ 10 module for large gears up to 1250 mm in diameter and module 22, which was completely overhauled in 2009 by SerWeMa and converted to a Siemens Sinumerik ONE with six CNC axes. The machine is in operational condition in our hall in Chemnitz: you can inspect it while it is running, we can mill your own sample part on request, and you can pick it up from us. No delivery time, no risk. Sold by Serwema Retrofit Solutions, the company that carried out the overhaul, owns the module drawing archive, and knows the machine inside and out. The ZFWZ 10 is the classic Chemnitz gear hobbing machine for gearbox construction, crane and conveyor technology, mining, and heavy machinery construction: heavy cast iron bed, 1200 mm table, milling head with ±45° swivel range. It mills spur and helical gears up to module 16 in hobbing and up to module 22 in single indexing. With 1000 mm of axial travel between the cutter axis and the table surface, long shafts and large workpieces can be securely clamped. The Sinumerik ONE controls all six axes with an electronic gear train; the SerWeMa gear software guides you through workpiece and tool data via masks, without requiring programming. Technical data: max. workpiece diameter 800/1250 mm, table diameter 1200 mm, distance between cutter axis and table axis 80–780 mm, distance between cutter axis and table surface 350–1350 mm, max. module 16/22, max. cutter diameter 260 mm, max. cutter length 350 mm, tangential travel 250 mm, cutter speed 20–160 rpm, swivel angle ±45°. Installation dimensions approx. 5.25 × 4.7 × 4.42 m, weight approx. 22 t. Kdedpfxez E Hy As Ag Aeu Equipment: Siemens Sinumerik ONE control with six CNC axes, machine enclosure, magnetic chip conveyor, central and loss lubrication, hydraulic unit, coolant system, operating manual. We offer the conversion to Siemens Sinumerik ONE with Sinamics S120 and a new control cabinet, either before delivery or later at your plant – then with a guarantee on the new electrical equipment. Also optional: sample part milling in our plant, geometry acceptance according to DIN, installation and commissioning at your site, operator training. Spare parts and service are provided from a single source, worldwide, even after the purchase.

Condition: used, Year of construction: 1999, Technical details: Kdedpfxoyzxbij Ag Aeu max. wheel diameter: 180 mm max. module: 7 hob turning speeds: 200-2000 U/min min. number of teeth: 4 excluding conveyor belt *

Condition: ready for operation (used), Year of construction: 1989, Gear hobbing machine models FD-250, FD-500, FD-630, and FD-900 Manufacturer: CUGIR, ROMANIA Maximum module size: 6 to 12 mm Max. working diameter: 250 to 900 mm Kodezuddtepfx Ag Aodu Accessories: change gears and arbors for all machines Videos showing all machines in operation are available!