Used Hob for sale (318)

Condition: refurbished (used), Year of construction: 2027, functionality: fully functional, rotary table diameter: 590 mm, position of the milling head: Schwenkbar (50°), table diameter: 590 mm, total length: 5,100 mm, gear diameter: 750 mm, total height: 3,240 mm, total width: 4,000 mm, input frequency: 50 Hz, type of input current: three-phase, milling length: 250 mm, spindle speed (max.): 360 rpm, spindle speed (min.): 36 rpm, travel distance X-axis: 450 mm, travel distance Y-axis: 200 mm, travel distance Z-axis: 600 mm, overall weight: 12,000 kg, rotational speed (max.): 360 rpm, rotational speed (min.): 18 rpm, distance table to spindle center: 500 mm, tool diameter: 215 mm, controller manufacturer: Siemens Sinumerik ONE, drive type: Sinamics S120, control type: CNC control, Equipment: documentation/manual, rotational speed infinitely variable, The Liebherr LC 752 is one of the most widely produced hobbing machines in its class: rigid bed, robust milling head, and proven performance in the gear, drive, and supplier industries for spur and helical gears and shafts up to 750 mm in diameter. Serwema Retrofit Solutions, Chemnitz, completely overhauls the machine and delivers it with Siemens Sinumerik ONE, the latest generation of control system with full availability of spare parts and support. Proven Liebherr kinematics, new electrical system, new drives, new safety technology: you get the performance of a new machine at a fraction of the price, with an eight-month delivery time, and acceptance testing is carried out in Chemnitz together with you. The machine mills spur and helical gears as well as shafts up to module 10, and in a reinforced version up to module 14. With an axis travel of 600 mm between the milling head axis and the table surface, even long pinion shafts can be securely clamped. The milling head swivels by ±50°, the milling head speed ranges from 36 to 360 rpm, the table rotates at up to 18 rpm for small numbers of teeth, and the tangential travel of 200 mm utilizes the full milling head length for long tool life. Technical data: max. workpiece diameter 750 mm, table diameter 590 mm, distance between milling head axis and table axis 50–500 mm, distance between milling head axis and table surface 175–775 mm, max. module 10/14, max. milling head diameter 215 mm, max. milling head length 250 mm, tangential travel 200 mm, milling head speed 36–360 rpm, max. table speed 18 rpm, swivel angle ±50°. Installation dimensions approx. 5.1 × 4.0 × 3.24 m, weight approx. 12 t. Csdpfez Et N Rsx Ak Asri The machine is delivered with a new Siemens Sinumerik ONE control system and Sinamics S120 drives in a climate-controlled control cabinet manufactured in-house. The user-friendly interface makes setup and programming possible without in-depth G-code knowledge. Geometric acceptance is carried out according to the manufacturer's standard or DIN, with a protocol. The scope of delivery also includes the complete machine enclosure with safety technology according to the latest standards, a new coat of paint in RAL 5015/7035, a magnetic chip conveyor, circulating and loss lubrication, a hydraulic unit, a coolant system, and the operating manual.

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

Condition: like new (used), Year of construction: 2021, operating hours: 900 h, functionality: fully functional, spindle bore: 65 mm, spindle speed (max.): 4,000 rpm, spindle diameter: 200 mm, Equipment: documentation/manual, • Automatic opening/closing of the operator door (1000U) • Provision for fume extraction • Robot interface (Advance/Profibus) • 8" self-centering chuck with BB-08 through-hole (1st spindle) • Provision for Mazak Monitoring System-B RMP60 • Mazak API • Smooth synchronized tapping • On-machine writing function • Maximum program memory: 8 MB • 36-tool tool magazine - Main spindle motor: AC 15 kW (20 HP) - B-axis indexing: 1st (locking via joint) - Capto tooling Cedpfszz Rt Usx Ak Asri - High-pressure coolant: 15 bar + simultaneous continuous flow coolant: 5 bar - Lateral chip conveyor • Counter-spindle with C-axis, including C1+C2 synchronization • Provision for Multi & Flash Tool system • Tailstock function for the counter-spindle

Year of construction: 2012, condition: used, max. wheel diameter 180 mm gear width ca. 220 mm max. module 3 / 5 mm Crodpoymf Dajfx Ak Aoi Control Siemens 840D sl max. radial velocity 5000 mm/min max. workpiece diameter 180 mm table rotation speed 800 U/min table diameter 145 mm axial travel 250 mm mm axial travel 300 mm clamping force max. 13 kN swivelable +/- 45 ° drive capacity 23 kW turning speeds 6000 U/min diameter of tools max. 90 mm tool clamping length max. 211 mm module hobbing max. 3 module profile milling max. 5 tangential speed max. 7500 mm/min weight of the machine ca. 9,5 t dimensions of the machine ca. 4,5 x 3,5 x 2,7 m Equipment / Accessories: - The machine is equipped for dry milling. - workpiece magazine - parallel gripper: - workpiece weight form-fit max. 15 kg - workpiece length max. 400 mm

Condition: ready for operation (used), Year of construction: 1977, functionality: fully functional, workpiece weight (max.): 2,000 kg, thread length: 3,000 mm, Ø400, LENGTH 3000 mm, MODULE 8-10, HELICAL AND STRAIGHT GEAR CUTTING. Codpszkrgbofx Ak Asri

Condition: excellent (used), Year of construction: 2002, max. wheel diameter 250 mm gear width 600 mm max. module 8 min. module 0,5 spindle turning speed - stepless 225 - 1800 U/min control Siemens 840 D milling head -swivable +/- 45 ° table diameter 170 mm table hole 100 mm clamping length max. 1310 mm total power requirement 55 kW weight of the machine ca. 11,2 t dimensions of the machine ca. 3,2 x 2,6 x 2,8 m Codpfo Afzy Rjx Ak Aeri

Condition: refurbished (used), workpiece weight (max.): 40,000 kg, table diameter: 2,500 mm, spindle speed (max.): 100 rpm, spindle speed (min.): 10 rpm, grinding spindle motor power: 24,000 W, outer diameter: 3,000 mm, overall weight: 40,000 kg, GEAR HOBBING MACHINE PFAUTER model P3001 New Siemens PLC with touch panel Spindle diameter: 2,500 mm Maximum workpiece diameter: 3,000 mm Maximum module: 25, in a single pass on C45 steel with a tensile strength of approximately 60 kgf/mm² Minimum number of teeth: 25 Maximum axial travel: 1,200 mm Table bore diameter: 500 mm Number of T-slots on the table: 12 Maximum table load: 40 tons Maximum gear hob diameter: 450 mm Tangential travel of the gear hob: 300 mm Gear hob rotation speed: 10–100 rpm, continuously variable across three ranges Main motor power (DC): 24 kW Weight: approximately 40,000 kg Complete with: - New electrical panel - Internal gear hobbing head complete with gears, worm gears, and modules – overhauled - Overhauled ball screw Credpfxo Adua Us Ak Asi - Overhauled guides - Tool holder slide - Double worm gear - Tool loading hoist - Tailstock - Hydraulic table clamping USED MACHINE, OVERHAULED

Condition: like new (used), Year of construction: 2016, functionality: fully functional, machine/vehicle number: 25582, Equipped with: Fanuc 30ia Control Hydraulic System Coolant System Chip Conveyor Pneumatics Lube System Jib Crane Change Gears Mist Collector Transformer Work Light Stack Light Specifications: Extreme Ratio: 10:1 Root Angle Range (B-Axis): -5 deg. TO 90 deg. Equivalent Root Angle Range: -8 deg. to 90 deg. (Equivalent refers to cradle type machine.) Face Hobbing: Examples of Maximum Gear Pitch Diameter -35 Degree Spiral -152 mm TRI-AC Cutter w/13 Blade Groups Max. Full Depth: 0.550" Max. Face Width: 1.6" Face Milling: Examples of Maximum Gear Pitch Diameter -35 Degree Spiral -7.5" Diameter Cutter Max. Full Depth: 0.625" Max. Face Width: 1.6" Max. Swinging Base Travel (B-Axis): -5 deg. to 90 deg. Max. Vertical Travel (Y-Axis): -4" to 7" Max. Horizontal Travel (X-Axis): -6" to 4" Sliding Base Travel (Z-Axis): 2" to 12" Machine Center to Work Spindle Face (Fixed): 4.5" Tooth Number: 5 to 200 Inclusive Cutting Diameters: Conventional Face Milling: 1.1" to 7.5" Credpfx Ajzn Aymek Asi Helixact: 100mm to 200mm Fine Pitch: 102mm to 152mm Coarse Pitch: 152mm only Speeds: B-Axis--Swinging Base (Degrees per Second): 30deg./sec. A-Axis--Work Spindle (Face Milling)(RPM): 0-75 A-Axis--Work Spindle (Face Hobbing)(RPM): 0-375 C-Axis--Cutter Spindle (RPM): 30-500 X-Axis--Horizontal (Inches per Second): 4.92"/sec. Y-Axis--Vertical (Inches per Second): 4.92" Z-Axis--Sliding Base (Inches per Second): 4.92"/sec. Work Spindle: Diameter of Taper at Large End (#39 Taper): 3-29/32" Taper per Foot: 39/64" Depth of Taper: 3" Floor Space: 95.75" x 63.5" Height (less mist collector): 90.75" Approx. Weight: 22,000 lbs

Condition: new, functionality: fully functional, machine/vehicle number: 1.1003, rotary table diameter: 375 mm, table diameter: 375 mm, input current: 81 A, input frequency: 50 Hz, type of input current: three-phase, spindle speed (max.): 1,200 rpm, spindle speed (min.): 100 rpm, travel distance X-axis: 310 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 600 mm, outer diameter: 500 mm, overall weight: 13,000 kg, tool diameter: 360 mm, Equipment: CE marking, documentation/manual, The EVO 400 is the advanced solution to modern production challenges. Combining precision and versatility, this machine is engineered to excel in both high-volume production environments and facilities requiring frequent setup changes. The asymmetrical hob head allows for the machining of critical geometries, while the optional ring-loader for rapid part loading/unloading ensures excellent performance during unmanned operation. Its compact layout and monoblock configuration guarantee a small footprint, making it easy to move and integrate into changing plant layouts. Codpez Iqt Sofx Ak Ajri

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 Crodsz Df A Tepfx Ak Aoi Total weight: 38 tons The clamping table has been disassembled and overhauled.

Condition: used, TECHNICAL DETAILS - Maximum workpiece diameter : 80 [mm] - Z-axis travel : 220 [mm] - Max module : 2.5 - Max workpiece-holding spindle speed : 3000 [rpm] - Max dimensions of the hob (diameter x length) : 118 X 120 [mm] - Speed of the hob-holding spindle : 200-5000 [rpm] - Shifting travel : 140 [mm] - Angular travel of hob-holding headstock : -45/+115 [°] - Machine floor space : 2700/2180 [mm] - Machine height : 2310 [mm] - Machine weight : 4800 [kg] Cjdj Ad Rwcopfx Ak Aeri EQUIPMENT - CNC : Siemens 840D PowerLine - Loading manipulator

Condition: excellent (used), Capacity M16 module Table diameter: 1,200 mm Maximum workpiece diameter: 1,500 mm Milling slide travel: 600 mm Table center hole diameter: 250 mm Crodpfszql Ufsx Ak Aei

Condition: ready for operation (used), functionality: unexamined, Gear hobbing machine – Celta model C4, with a cutter diameter of 480 mm, maximum workpiece diameter of 550 mm, and maximum module of 8. Total power: 9 kW, estimated weight: 4500 kg. Crodszbzygopfx Ak Asi

Condition: good (used), amount 1 STK Codpfozuum Esx Ak Asri Dimensions (HxWxD) 280 x 190 x 190 mm diameter 60 mm -> Bestcut gear hobbing cutter with HSS cutting material - Chip angle < 8° -> Module 16 F.20° 1gg Lks -> BP IV D-Stg < 5°40' -> 5° 40' Sp Stg 00

Condition: good (used), amount 1 STK Dimensions (HxWxD) 300 x 190 x 190 mm diameter 60 mm -> Gear hobs from Franken with HSS cutting material -> M52083/1 K Csdpozuumfofx Ak Aori -> C 13 A

Condition: good (used), amount 1 STK Dimensions (HxWxD) 300 x 190 x 190 mm diameter 60 mm -> Gear hobbing cutter with HSS cutting material Crodpfx Ajzuumljk Aji -> Module 18 -> L1 -> 5° 48`

Condition: good (used), WANDERER 16/E milling machine, made in Germany. Year of manufacture: 1962. The machine is operational and in working condition. Crodsw Al U Espfx Ak Aei For more information, please contact us.

Condition: used, Year of construction: 1994, Used CNC gear hobbing and milling machine Pfauter P800 / 1200 Cjdpjz H Nuxsfx Ak Aeri For gear milling of spur and bevel gears.

Condition: ready for operation (used), Gear hobbing machine type FD320, FD500 and FD 800 Cugir Maximum module 6 to 10 mm Cedecrd Nmjpfx Ak Aori Max. working diameter 320 to 800 mm

Condition: ready for operation (used), Horizontal gear hobbing machine with master hob, Precimo model HR 3-ND-15. Maximum workpiece diameter: 250 mm. Maximum module: 7. Maximum diameter for module 7: 135 mm. Maximum diameter 250 mm for module 5. Maximum hobbing length: 335 mm. Minimum number of teeth to cut: z6. Maximum distance between centers: 735 mm. Maximum hob speed: 435 rpm. Estimated weight: 3500 kg. Csdpsy Swl Uefx Ak Aori

Condition: good (used), amount 1 STK Crsdpjzuumrsfx Ak Aei Dimensions (HxWxD) 300 x 190 x 190 mm diameter 60 mm -> Gear hobbing cutter with HSS cutting material -> Module 18 20°1 gg Lks. -> HSS-C 70.251VF

Condition: used, Year of construction: 1983, max. wheel diameter 80 / 124 mm Cjdpfx Aez Dk Afek Aori gear width 150 mm max. module 2 min. module 0,3 turning speeds 210 - 1680 U/min min. number of teeth 6 total power requirement 2,2 kW weight of the machine ca. 2,4 t dimensions of the machine ca. 2,0 x 1,5 x 1,8 m Top condition.

Condition: good (used), amount 1 STK Dimensions (HxWxD) 280 x 190 x 190 mm Crodpfx Aszuumxek Aji diameter 60 mm HSS hob for high wear resistance

Condition: used, Year of construction: 2003, Liebherr LC120 Gear Hobbing Machine 3mm maximum hobbable module 1,500 rpm maximum hob speed90mm maximum hob diameter 200mm maximum hob lenght 45 hob head swivel angle 4 mimimum number of teeth 120mm maximum workpiece diameter Credez Stlaspfx Ak Asi 250mm maximum axial travel 145mm table diameter 250rpm maximum table speed 17kN load capacity 30mm tailstock travel 17,000mm/min rapid traverse 13kN tailstock holding force 775879h working hours

Condition: used, Year of construction: 1980, weight 1 t keins Dimensions (L/W/H) 1200 x 800 x 1450 mm module 1 Csdpfx Aoyg Ratjk Aori