Gear Hobbing Machine - Vertical

LIEBHERR LC200

Condition: refurbished (used), Year of construction: 2014, functionality: fully functional, total width: 2,500 mm, total length: 4,500 mm, total height: 3,200 mm, Offered is a double spindle pick up turning machine VSC 250 DUO. There are 2 nearly identical machines available. Each machine is equipped with 2 independent working spindles and 2 EMAG turrets. The machine can produce 2 identical workpieces with the same machining operation, as well as one workpiece in two successive machining operations. The VSC 250 DUO will receive a general overhaul before delivery and gets a control upgrade to Siemens Sinumerik ONE. The machine can be equipped with other periphery (chip conveyor, coolant system, external automation, etc.), depending on requirements. COTROL Siemens Sinumerik One TECHNICAL DATA workpiece diameter: max. 250 mm workpiece height: max. 150 mm chuck diameter: 250/315 mm swing diameter: 350 mm X-stroke: 745 mm Z-stroke: 300 mm Ijder Nc Ufopfx Akzjig TOOL CARRIER working area 1 1x EMAG disc turrets, 12x VDI 50 without driven tools working area 2 1x EMAG disc turret, 12x VDI 50 with driven tools Price, delivery time and equipment of the machine on request.

Condition: like new (used), Year of construction: 2024, operating hours: 7,556 h, functionality: fully functional, 4 x LIEBHERR LC 280 DC Gear Hobbing Machines For sale are 4 identical LIEBHERR LC 280 DC gear hobbing machines, all manufactured in 2024. Manufacturer: Liebherr Verzahntechnik GmbH Model: LC 280 DC Machine Type: CNC gear hobbing machine with integrated ChamferCut unit Quantity Available: 4 units Year of Manufacture: 2024 Example Machine No.: XXX Control: Siemens CNC / HMI user interface Technical Data: Max. Workpiece Diameter: 280 mm Max. Module: 6 mm / 4 mm depending on the version Axial Travel: 400 mm Shift Travel: 200 mm Max. Hob Diameter: 150 mm Hob Speed: 2,250 / 6,000 rpm Table Speed: 250 / 800 rpm Max. Module ChamferCut: 5 mm Max. Tool Speed ChamferCut: 2,000 rpm Max. Tool Diameter ChamferCut: 130 mm Max. Tool Clamping Length Drilling Tool: 236 mm Max. Tool Clamping Length Shank Tool: 360 mm The LC 280 DC is a compact gear hobbing machine for workpieces up to 280 mm in diameter and integrated ChamferCut machining; according to Liebherr, it is designed for gear hobbing and parallel, defined deburring/chamfering. ([Liebherr][1]) Equipment: Integrated ChamferCut unit Automatic workpiece handling / round magazine Siemens CNC control Liebherr HMI / production interface Workpiece spindle Hobbing head Deburring/chamfering unit Full protection cabin Work area lighting Automation interface CE marking Machine suitable for dry and wet machining, depending on equipment and process Electrical data per machine according to the nameplate: 400 V AC Isdpfozdv Upsx Akzjig 50 Hz Control voltage: 24 V AC Installed power: 29 kVA Rated current: 42 A cos φ: 0.81 Fuse: 63 A gL Control cabinet weight: 900 kg All 4 machines are identical, manufactured in 2024, and come from modern industrial series production. Technical data according to nameplate, manufacturer's specifications, and photo documentation. Subject to errors and prior sale.

Condition: as good as new (ex-display), Year of construction: 2024, functionality: fully functional, Working area Grinding length: 250 mm Centre height: 100 mm Workpiece weight: 30 kg Z-axis: 350 mm Table adjustment: 8 ° degrees X-axis: 190 mm Grinding spindle Grinding wheel diameter max.: 500 mm Grinding wheel width max.: 80 mm Grinding wheel bore: 127 (203) Grinding wheel motor power: 5.5 kW Peripheral speed: 50 m/s Grinding wheel protection cover: D500 x 80mm Workpiece spindle Speed: 1 - 2,000 rpm Workpiece spindle mount: MK4 Tailstock Tailstock quill mount: MK3 Tailstock quill stroke length: 30 mm Cylinder fine adjustment range: ± 0.04 Equipment Paper belt filter system Rinse gun Isdpfxsvz Snko Akzoig Mechanical fume extraction

Condition: used, Year of construction: 2006, Technical details: max. wheel diameter: 300 mm max. module: 7 weight of the machine ca.: 15 t table turning speeds: 100 U/min table diameter: 180 mm hob turning speeds: 750 U/min Ijdpfx Akeyz Sd Rszsig max. hob diameter: 300 cutter length max.: 230 mm Liebherr LC300 with loading automation Machine including counter holder The machine used to work with emulsion *

Condition: like new (used), Year of construction: 2021, Offered is a double spindle pick up turning machine VSC 500 DUO. The machine is equipped with 2 independent working spindles and 2 EMAG turrets. The machine can produce 2 identical workpieces with the same machining operation, as well as one workpiece in two successive machining operations. The machine can be equipped with various periphery (chip conveyor, coolant system, external automation, etc.), depending on requirements. COTROL Siemens 840 Dsl TECHNICAL DATA workpiece diameter: max. 440 mm workpiece height: max. 250 mm Iiodpfx Akst Du Tdjzog chuck diameter: 450 mm swing diameter: 550 mm X-stroke: 925 mm Z-stroke: 400 mm TOOL CARRIER 2x EMAG disc turrets, 12x CDI 68, with driven tools Price, delivery time and equipment of the machine on request.

Condition: used, Year of construction: 2017, Technical details: x-travel: 560 mm y-travel: 560 mm z-travel: 660 mm control: Celos Siemens 840D SL Operate ERGOline Multitouch turning speeds: 20 - 20.000 1/min spindle drive: 25/ 35 kW max. torque on the spindle: 86 / 130 tool taper: HSK-A63 Number of tool station: 60 diameter of tools max.: 70 mm Tool diameter with no neighbouring tools: 170 mm tool length - max.: 450 mm weight of tools max.: 12 kg numbers of pallets: 2 Pallet dimension: 400 x 400 mm max. workpiece diameter: 630 mm workpiece height max.: 900 mm table load: 400 kg rapid travel x/y/z: 60 m/min Feed x/y/z: 60 m/min internal coolant system feed: 70 bar weight of the machine ca.: 8,5 t dimensions: 3200 x 4800 x 2900 mm Accerories Iedpsyqybbjfx Akzeig Rotoclear window Signal lamp 4 colours Electronic handwheel Probe for tool breakage and length measuring Coolant shower Renishaw probe (spindle) Vorbereitung / preparation only HSK cone cleaning station with brushes Horizontal machining center with Siemens - Celos control, full b-axis, tool magazine with 123 pos. HSK-A 63, coolant through spindle 40 bar. The machine has just received a new milling spindle. *

Condition: refurbished (used), Year of construction: 2012, Offered is a vertical turning center EMAG VSC 250. The machine had a mechanically overhaule in 2022 and will be sold like new. The machine is equipped with automation belt. Other peripherals is not included, and can be offerd if requested by customer. CONTROL Siemens 840Dsl Iiedpfxjh Tkdqs Akzeg TECHNICAL DATA Workpiece diameter: 250 mm Workpiece height: 100 mm X-stroke: 860 mm Z-stroke: 200 mm MAIN SPINDLE power 28 kW TOOL CARRIER EMAG wheel turret, 12x VDI 40 Delivery time and additional equipment of the machine on request.

Condition: used, Year of construction: 2001, Technical details: max. wheel diameter: 280 mm max. module: 5 Iedswh Dlmspfx Akzoig min. module: 1 min. number of teeth: 7 toolpiece turning speed range: 4.000...10.000 U/min tool length: 210 mm CBN *

Condition: excellent (used), Year of construction: 2019, operating hours: 403 h, functionality: fully functional, turning length: 1,200 mm, spindle bore: 120 mm, controller model: Siemens 840 Dsl, Equipment: documentation/manual, Technical data: Turning length 1200 mm Chuck diameter 350 mm Working stroke X top/bottom 200 mm Iedjvw Upcepfx Akzoig Working stroke Y. axis 210 mm (+130/-80) Working stroke Z. axis 1200 mm Maximum travel speed W/X/Y/Z meters/minute 45/40/40/46 Ball screw diameter W/X/Y/Z mm 40/40/40/40 Profile rail guide, B/X/Y/Z mm 45/45/45/55 Tool flight circle 700 mm Maximum center distance 1200 mm Main spindle/counter spindle Spindle bearing diameter 120 mm/160 mm Spindle passage 65/105 mm Spindle bore diameter 80/120 mm Spindle flange/spindle head DIN 55026 A6 / A8 Drive power 100% ED 22 KW/67.4 Drive power, 40% ED 24 KW/80 Nominal speed 1400 rpm Maximum speed 5,700 rpm Torque 100% ED 150 nm/585 Torque 40% ED 191 nm/795 C-axis resolution 0.001 degrees Both turrets: Tool holder: VDI 40 Maximum speed rpm 6000 torque drive 12,000 speed drive Maximum drive power kW: 28.5 torque drive 23.5 speed drive Maximum torque (25% ED) Nm: 85 torque drive 56 speed drive Dimensions: 4500 x 2500 x 2500 Weight approx. 16000 kg Control: Siemens 840 Dsl

Condition: good (used), Year of construction: 1998, spindle diameter 90 mm control Siemens SINUMERIK 840 C voltage 400 V stroke position adjustment 100 mm table hole 150 mm no. of strokes 100-1200 Hub/min weight of the machine ca. 8,0 t Key data Normal module: 6 mm Max. workpiece pitch circle diameter: 250 mm Max. tooth width (straight teeth): 60 mm Helix angle adjustment: 45° to +0.5° Axis angle: 0° to 90° Center distance workpiece/jigging spindle: –80 mm to +320 mm Iedpfx Aexyadtokzjig Stroke position, stroke length Max. stroke position range (depending on stroke length): 0 mm to 80 mm Stroke position adjustment range: 0 mm to 80 mm Stroke drive Stroke rates infinitely variable Standard: 100 to 1200 DH/min Motor for stroke drive: 9 kW Maximum cutting speed: 150 m/min Feeds Rotation axes (tool C1, workpiece C2 axis): Feed stepless relative to 100 mm pitch circle diameter: 1.0 to 9420 mm/min Radial axis (column slide X1 axis): Feed continuously variable: 1.0 to 9420 mm/min, rapid traverse corresponds to maximum feed rates Connected load / weight Total connected load: 26 kVA Total weight (standard version): approx. 9,000 kg