Used Gear hobbing machines for sale (11)

Condition: excellent (used), Year of construction: 2001, operating hours: 50,000 h, Functionality: fully functional, The vertical movement of the hobbing head is the extended version, that is, 1,400 mm. (It is also used for gear cutting of very long shafts.) The machine has been rigorously maintained and is in exceptionally good condition. It is fully equipped with a counter support, a CNC-controlled steady rest, and a Siemens 840 D CNC control. In 2022, the machine was modernized, and all cables between the control cabinet (drives) and the control panel were renewed to ensure smooth execution of control commands. Technical Specifications Workpiece Data Nominal diameter of the workpiece: 800 mm Maximum diameter of the workpiece: 1000 mm (1400 mm) Maximum module (in steel with approx. 600 N/mm²): Gear hobbing: 18 mm Profile milling: 24 mm Radial travel (distance between milling spindle and workpiece axis): Minimum: 65 mm Maximum: 695 mm Travel: 630 mm Axial travel (distance between milling spindle axis and workpiece surface): Minimum: 310 mm Maximum: 1310 mm (1710 mm with extension) Travel: 1000 mm (1400 mm with extension) Tangential travel: Travel: 350 mm Swivel angle of the milling head: ± 50 degrees (optionally ± 60 degrees) Working Area Dimensions Maximum diameter for hobs or profile cutters: 400 mm Milling Spindle Cgjlq Suyowcg Hcsajt Taper: SK 60 Workpiece Table Clamping surface diameter: 700 mm Bore diameter/depth: 400 H7 / 45 mm, 200 / 900 mm Indexing gear diameter: 800 mm Permissible load: 50 kN Machine Specifications Dimensions (with working area enclosure): Length: 5000 mm Width: 4760 mm Height: 4400 mm Machine weight: 28,000 kg Speed Range Milling spindle speed: 25 to 250 rpm Workpiece table speed: Single-stage indexing: 0.02 to 7.00 rpm Two-stage indexing: 0.08 to 32.00 rpm Feed Range Feed speed (radial, axial, tangential): 0.05 to 1000 mm/min Rapid traverse speeds: Radial and axial: 3000 mm/min Tangential: 1500 mm/min Electrical Equipment Operating voltage: 400 V ±10/-5% Control voltage: DC 24 V Lighting voltage: AC 230 V Frequency: 50 Hz ±1% Main motor power: 37 kW Machine connected load: 90 kVA Included Accessories Roller supports to be installed in place of the tailstock for small diameters 1 external steady rest to be mounted in place of the tailstock for larger diameters 4 tool holders for hobs with diameters 27, 32, 40, and 50 mm Access ladder for operator to reach the machine

Condition: used, TECHNICAL DETAILS - Distance between centers : 35 [mm] - Max. stroke of the tail stock spindle : 10 [mm] - Max. tail stock movement : 10 [mm] - Max. stroke of the plunge Y axis : 5 [mm] Colq Suyouhbqijaegt

Year of construction: 1975, Condition: used, max. wheel diameter 280 mm max. number of teeth 100 Colst Hw Dksq Suyasgt max. module 6 min. module 1 total power requirement 6 kW weight of the machine ca. 2500 kg dimensions of the machine ca. m

Condition: good (used), Year of construction: 1979, Functionality: fully functional, machine/vehicle number: 26182, used it is in working condition Csljvu Tdaoq Suyasgt

Year of construction: 2018, Condition: like new (used), Available because of excess capacity, this machine is in incredible condition and can ship immediately anywhere in the world. Please inquire with us for a price Ex Works, FOB, or CIF. Cjlqjnkdtne Suyaegt

Condition: used, TECHNICAL DETAILS - Distance between centers : 35 [mm] - Max. stroke of the tail stock spindle : 10 [mm] - Max. tail stock movement : 10 [mm] - Max. stroke of the plunge Y axis : 5 [mm] Cgolouhbqcoq Suyast

Year of construction: 1991, Condition: used, max. wheel diameter 400 mm max. number of teeth 150 Cgjlq Sot Hwyljuyaet max. module 5 total power requirement 16 kW weight of the machine ca. 10 t Workpiece Ø, min./max. 30 - 400 mm Number of teeth 6 - 150 Module range, max. 5 Tool holder shaft Ø SK 30 / 20 Tool speeds 4,000 rpm Spindle drive max. infinitely variable 1.8 kW Feeds, longitudinal and cross 0.001 - 12 m/min Workpiece speed, max. (1.5 kW) C Axis 2,000 rpm Workspindle slide 400 mm Tool speed, max. 3,000 rpm Tool holder SK 30 Total electrical load, approx. 16 kW - 380 V - 50 Hz Weight, approx. 10,000 kg Accessories / Special Features * BWO (HECKLER & KOCH) CNC Control model 785 H for altogether 7 axes. Input via monitor. The control has all the supervision and fault diagnosis features necessary for fully automatic working process. * 2 workspindle units, left and right, which can be set at any angle. * CNC controlled: Z and W Axes for tool cross slide. X and U Axes for tool longitudinal slide. * L and O Axes for milling spindle. C Axis for workspindle rotation. * Manually controlled: Tool slide rotary table (B and E Axes). Tool slide vertical infeed (V and Y Axes). Tilt of tool head (A and D Axes). All axes have digital display in the control. * Hydraulically operated workpiece clamping device in conjunction with an automatic loading device using workpiece feed / conveyor belt and swivelling loading device, as well workpiece control by air. * Coolant equipment with chip conveyor. * Noise protection cabin. * Central lubrication. * Built-on hydraulic unit. * Pneumatically driven safety doors. * Deburring device, etc. The machine uses the hypocycloidal milling principal, with electronically synchronized tool and workpiece axes for working straight roof-formed teeth, symmetric as well as asymmetric forms. Advantages are high precision and productivity. Condition : Good to very good. Machine can soon be inspected under power. Delivery : Ex stock, as inspected Payment : Net, after conclusion of contract Thank you for your interest. We always have a good selection of gear machines available on stock.

Condition: used, TECHNICAL DETAILS - Distance between centers : 35 [mm] - Max. stroke of the tail stock spindle : 10 [mm] - Max. tail stock movement : 10 [mm] Cgelq Ssuhbp Ssuyaet - Max. stroke of the plunge Y axis : 5 [mm]

Year of construction: 1991, Condition: used, max. wheel diameter 0 mm max. number of teeth 0 max. module min. module Cjlq Suyst Hwv Hsajgt total power requirement kW weight of the machine ca. t dimensions of the machine ca. m CNC controlled milling machine for synchronous rings

Condition: used, EQUIPMENT - With automaton Zellio SR3 type - Tilting loader no. 11 and vibratory bowl Cgolouhbqpoq Suyaot - part diameter 2.50 to 12.5 [mm] - part length 0.30 to 30 [mm]

Condition: used, TECHNICAL DETAILS - part holder spindle speed : 1500 [Rpm] - tool holder spindle speed : 3000 [Rpm] - max part Ø : 50 [mm] - dimensions : 2820 x 2400 x 2500 [mm] - weight : 4200 [kg] EQUIPMENT - CN SIEMENS 840D - STAUBLI robot 6 axes TX60 with CS8C control Cslouhbp Ejq Suyasgt - deburring device