Used Internal Gears for sale (16,350)

Condition: used, Hydraulic pump, double internal gear pump, BOSCH REXROTH, type P2GH3/011 + GH3/013RE47 + 47U2-A502 ES hydraulic pump for TRUMPF TC 500 R, Trumpf original spare parts kit, no. 1737140, double pump, internal gear type, with hydraulic hoses suitable for machine: TRUMPF TC 500 R TRUMPF spare parts no.: 1737140 ES hydraulic pump Year of manufacture: NEW / unused, in unopened original packaging The kit consists of the following Trumpf spare parts: - 0348394 Double internal gear pump, BOSCH REXROTH P2GH3/011+GH3/013RE47+47U2-A502 - 0034257 Hydraulic hose 10.0 x 700 - 0105599 Hydraulic hose 12.0 x 730 Cedjkpwu Hopfx Agrehd Technical data for hydraulic pump: Manufacturer: BOSCH REXROTH Type: P2GH3/011+GH3/013RE47+47U2-A502 Material no.: R900969031 Maximum operating pressure: 350 bar Maximum displacement volume: 16 cm³ Size: 2 Package size L x W x H: 540 x 400 x 300 mm Package weight: 22 kg NEW / unused, in unopened original packaging, opened only for inventory purposes from stock, delivered by Trumpf in 2019 and not required.

Year of construction: 1981, condition: good (used), Manufacturer: National Broach Type: GHC 12" Year of manufacture: 1981 workpieceØ max.: 355mm pitch circleØ min/max: 100-152mm tooth width max.: 63,5mm Modu min/max.: 1,25-6,35mm Csdpjhad Avefx Agrohd weight: 3,4t Operation: honing internal teeth

Condition: repair required (used), Year of construction: 2008, functionality: not functional, machine/vehicle number: 06-13633, Technical characteristics: Work Area - Elevation: 160 mm - Minimum center distance between table axis and spindle: -30 mm - Maximum center distance between table axis and spindle: +150 mm - Minimum distance between table surface and cutter spindle: 275 mm - Maximum distance between table surface and cutter spindle: 345 mm - Manual transverse movement of the column: ±20 mm - Maximum workpiece external diameter: 250 mm - Bore diameter: 100 H7 mm Workpiece Specifications - Maximum nominal module (for steel with an approximate tensile strength of 600 N/mm²): 3 mm - Minimum pitch diameter (internal gearing): 60 + d0s mm, where d0s is the external diameter of the cutter (in mm) - Maximum external diameter (internal gearing): 280 mm - Maximum band (toothed area) width: 42 mm - Maximum stroke length for toothing: 50 mm - Maximum spindle travel: 70 mm Load Capacity - Maximum load supported by the table (including fixtures): 150 kg - Maximum force exerted by the tailstock: 1,500 kg - Maximum attainable helix angle (with hydrostatic guide): ~45° Chedpfx Agoxwl Tzorod Cutter Spindle - External diameter: 85 mm - Cutter holder bore: 45 H3 mm Electrical Equipment - Operating voltage: 400 - 480 V - Control voltage: 24 V - Magnetic voltage: 24 V - Cable cross-section: 16 mm² - Connected power: 15 kW - Protection: 50 A Dimensions - Overall dimensions: Length = 2980 mm, Width = 1650 mm, Height = 2165 mm - Weight: 5700 kg Main Features and Capabilities: - Vertical Design: Optimized for chip evacuation and easy loading/unloading - Control: Siemens Sinumerik 810D/840D - High Precision: Positioning accuracy via Heidenhain linear scales - Measurement system: Marposs T25 (for angle alignment or zero-point rotation definition) - Oil filtration and cooling system - Magnetic chip conveyor Machine Status: NOT WORKING: NC does not start

Condition: good (used), Year of construction: 2011, functionality: fully functional, machine/vehicle number: 06-13796, Technical characteristics: Work Area - Elevation: 160 mm - Minimum center distance between table axis and spindle: -30 mm - Maximum center distance between table axis and spindle: +150 mm - Minimum distance between table surface and cutter spindle: 275 mm - Maximum distance between table surface and cutter spindle: 345 mm - Manual transverse displacement of the column: ±20 mm - External diameter: 250 mm - Bore diameter: 100 H7 mm Workpiece - Maximum nominal module (in steel with a tensile strength of approximately 600 N/mm²): 3 mm - Minimum pitch diameter (internal gearing): 60 + d0s mm - Maximum external diameter (internal gearing): 280 mm - Maximum width of the toothed band: 42 mm - Maximum stroke length for tooth cutting: 50 mm - Maximum spindle travel: 70 mm Load Capacity - Maximum load on the table (including fixtures): 150 kg - Maximum force applied by the tailstock: 1,500 kg - Maximum achievable helix angle (hydrostatic guide): approx. 45° Cutter Spindle - External diameter: 85 mm Chsdpoxwl N Aofx Agred - Cutter holder bore: 45 H3 mm Electrical Equipment - Operating voltage: 400 - 480 V, Control voltage: 24 V, Magnetic voltage: 24 V, Cable cross-section: 16 mm² - Connected power: 15 kW, Protection: 50 A Dimensions - Overall dimensions: Length = 2980 mm, Width = 1650 mm, Height = 2165 mm - Weight: 5700 kg Main Features and Capabilities: - Vertical design: Ensures optimal chip evacuation and easy loading/unloading. - Control: Siemens Sinumerik 810D/840D - High Precision: Positioning accuracy by Heidenhain linear scales - Measuring system: Marposs T25 (for angular alignment or zero-point rotation definition) - Oil filtration and cooling system - Magnetic chip extraction conveyor

Condition: good (used), Year of construction: 2010, functionality: fully functional, machine/vehicle number: 06-13795, Technical characteristics: Work Area: - Elevation: 160 mm - Minimum center distance between table axis and spindle: -30 mm - Maximum center distance between table axis and spindle: +150 mm - Minimum distance between table surface and cutter spindle: 275 mm - Maximum distance between table surface and cutter spindle: 345 mm - Manual transverse displacement of the column: ±20 mm - External diameter: 250 mm - Bore diameter: 100 H7 mm Workpiece: - Maximum nominal module (in steel with tensile strength approx. 600 N/mm²): 3 mm Csdpfxoxwlmue Agrehd - Minimum pitch diameter (internal gearing): 60 + d0s mm - Maximum external diameter (internal gearing): 280 mm - Maximum width of the toothed band: 42 mm - Maximum stroke length for tooth cutting: 50 mm - Maximum spindle travel: 70 mm Load Capacity: - Maximum table load (including fixtures): 150 kg - Maximum force exerted by the tailstock: 1,500 kg - Maximum achievable helix angle (hydrostatic guide): ~45° Cutter Spindle: - External diameter: 85 mm - Cutter holder bore: 45 H3 mm Electrical Equipment: - Operating voltage: 400 - 480 V - Control voltage: 24 V - Magnetic voltage: 24 V - Cable cross-section: 16 mm² - Connected power: 15 kW - Protection: 50 A Dimensions: - Overall dimensions: Length = 2980 mm, Width = 1650 mm, Height = 2165 mm - Weight: 5700 kg Main Features and Capabilities: - Vertical design: Optimal chip evacuation and easy loading/unloading - CNC control: Siemens Sinumerik 810D/840D - High precision: Positioning accuracy via Heidenhain linear scales - Measuring system: Marposs T25 (for angular alignment or rotation zero-point definition) - Oil filtration and cooling system - Magnetic chip extraction conveyor Machine status: Operational (WORKING)

Condition: good (used), Year of construction: 2004, Ref. -No.: 10612 Manufacturer: LIEBHERR Type: LC 3002 Year of construction: 2004 Type of control: CNC-Steuerung Control: LIEBHERR Storage location: Halberstadt Country of origin: Germany Serial no.: 30XX Max. Module: 30 mm Min. Module: 4 mm Max. Workpiece Diameter: 3000 mm ambient temperature: +15...+38 ° cutting speed: 25 - 250 m / min Milling head swivel angle: 0,001 ° Resolution accuracy: 0,1 Degree Workpiece table load: 300 kN Operating voltage: 400 V control voltage: 24 V frequency: 50 Hz Max. rated current: 230 A Fuse in the supply line: 250 A Max. milling diameter spur gears/helical gears: 3.000 mm Further information: Suitable for internal and external gear cutting. Cjdpo Ahkw Hefx Agrshd The machine can be viewed by appointment.

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. Csdpfx Aoz Etmpogrehd 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. 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: 1979, max. wheel diameter 420 mm gear width 120 mm max. module 7 mm min. module 0,5 gear hobbing diameter - external 420 mm gear hobbing diameter - internal 370 mm table diameter 400 mm boring diameter 125 mm spindle stroke 120 mm stroke position adjustment 230 mm strokes - infinitely variable 30 / 800 Hub/min depth feed stepless 0,016 - 0,063 mm/Hub total power requirement 35 kW weight of the machine ca. 7,5 t dimensions of the machine ca. 2,46 x 3,48 x 2,66 m Accessories: - Various replacement wheels and blade holders Cedszv Ulqjpfx Agrehd - Documentation

Condition: used, functionality: fully functional, Year of construction: 2019, machine/vehicle number: 53, overall weight: 38,500 kg, input voltage: 400 V, input current: 355 A, input frequency: 50 Hz, broaching speed: 12 m/min, workpiece diameter (max.): 225 mm, total length: 7,100 mm, total width: 11,560 mm, total height: 6,000 mm, Forst RISH 60 x 2125 x 630 – Vertical internal broaching machine Used Forst broaching machine for internal broaching of ring gear workpieces. The machine features a lifting table and a servo-electric broaching drive; the broach pitch is set via the NC program. Machining is performed individually or in pairs, depending on the workpiece. Identification Manufacturer: Forst Technologie GmbH & Co. KG Type: RISH 60 x 2125 x 630 Factory number: 53 Forst order number: M233202 Reference / Inventory number: 351024 Year of manufacture: 2019 (according to machine data sheet) Technical data according to machine documentation - Maximum tensile force: 600 kN - Maximum stroke: 2,125 mm - Maximum cutting speed: 12 m/min - Return stroke speed: 20 m/min - Maximum workpiece diameter: 225 mm - Maximum workpiece height: 50 mm - Maximum tool diameter: 200 mm - Tool shank diameter: 80 mm - Tool tip diameter: 75 mm - Overall dimensions (L x W x H): approx. 7,100 x 11,560 x 6,000 mm - Total weight of the machine: approx. 38,500 kg - Weight of the base machine: approx. 34,500 kg - Electrical connection: 400 V, 3 phases, 50 Hz - Rated current according to nameplate: 355 A Documented features - Siemens SINUMERIK 840D sl / S7-300 - Operator panel OP012 and hand-held operating unit HT8 - SKF roller screw drive and linear guides Csdpfx Aoz Hq Akogrjhd - Hydraulic workpiece clamping - Coolant system with high/low pressure supply and 1,800-liter tank - Chip conveyor and chip centrifuge - Oil mist separator and central lubrication system Operating manual and technical documentation are available. The data and features listed describe the documented machine condition. The actual scope of supply should be agreed upon before finalization. The suitability for other workpieces requires a technical assessment and, if necessary, adapted tools and fixtures. Used machine, operated without malfunctions until disassembly. Price on request.

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 Chsdo Adua Uspfx Agrod - Internal gear hobbing head complete with gears, worm gears, and modules – overhauled - Overhauled ball screw - Overhauled guides - Tool holder slide - Double worm gear - Tool loading hoist - Tailstock - Hydraulic table clamping USED MACHINE, OVERHAULED

Condition: used, ALMiG Gear 132 Compressor, Screw Compressor, 10 bar The screw compressors in the GEAR series are particularly suitable for very high compressed air requirements. The maintenance-friendly and service-oriented drive concept of the GEAR compressors includes a robust drive motor with high power reserves. The highly efficient gearbox operates with minimal slippage, high operational reliability, and an efficiency of over 98%, resulting in almost loss-free operation and thus protecting the drive. Furthermore, the highly efficient coolant separation enables a minimal residual oil content of only 2–3 mg/m³. The encapsulated design of the gearbox assembly makes these systems ideal for use under the harshest operating conditions. - Ideal for very high compressed air demands - Robust drive unit with high power reserves - Almost loss-free concept with an efficiency of > 98% - Maintenance-friendly and service-oriented drive concept ALMiG Gear 132 Year of manufacture: 2011 Final pressure: 10 bar Motor power: 132 kW Volume flow: 18.04 m³/min Length: 2800 mm Width: 1400 mm Height: 2025 mm Weight: 3830 kg Operating hours: 10,337 h Load hours: 9,378 h Downtime: 13,887 h Total delivery volume: 11,333,000 m³ You can find more ALMiG compressors – new and used – in our shop! International shipping costs available upon request! Cjdpfx Agsttv Iberjhd

Condition: good (used), workpiece diameter between centers: 2,286 mm, The No. 61 Angular Hypoid Tester is designed to test large bevel and hypoid gears up to 90" diameter and with shaft angles from 0 - 135 degrees. Spur, helical and internal gears can also be accommodated. The drive or pinion spindle can be rotated in either direction at a recommended spindle speed of 600 RPM. It is mounted in a head which is vertically adjustable on a column, so that the spindle can be offset either above or below the center line of the gear spindle for testing hypoid gears. The pinion head column is adjustable angularly in a horizontal plane to permit testing of gears of any shaft angle from 0 - 135 degrees. Specifications: Centerline of Drive Spindle to Nose of Brake Spindle (90 degrees shaft angle and without face plate): 38-1/2" Max. / 7-5/8" Min. Centerline of Brake Spindle to Nose of Drive Spindle (90 degrees shaft angle and without face plate): 60" Max. / 10" Min. Centerline of Brake Spindle to Nose of Drive Spindle (90 degrees shaft angle and with 54" face plate): 60" Max. / 28" Min. Centerline of Brake Spindle to Centerline of Drive Spindle (For Spur Gears): 56" Max. / 6" Min. Distance Between Nose of Brake Spindle and Nose of Drive Spindle (for spur gears): 36-1/2" Max. / 0" Min. Offset of Drive Spindle Either Above or Below Centerline of Brake Spindle: 10" Range of Shaft Angles: 0 - 360 Degrees Maximum Diameter of Gear: 90" Diameter of Face Plate: 54" Outboard Bearing: 3" Diameter Hole Spindles: RPM of Drive Spindle Pulley Set No. 1: 100 - 400 RPM of Drive Spindle Pulley Set No. 2: 250 - 600 Diameter of Taper Hole (large end): 6" Taper Per Foot: 3/4" Depth of Taper: 8" Hole Through Spindle: 5-1/2" Net Weight of Machine: 20,000# Cjdertrzdspfx Agrehd Net Weight of Machine W/Outboard Support and Bed Plate: 24,000#

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- Cjdjwzypnspfx Agrjhd free rollers. This ensures precise slide movements with every feed. 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, SEW Eurodrive KHF67/R DV132S4/BMG/TH/VR/AV1H geared motor Codpfx Aorklgdjgrehd 230/400 V 1430/135 rpm 390 Nm Weight: 90.5 kg More centrifugal pumps, new and used, can be found in our shop! International shipping costs available upon request!

Condition: excellent (used), functionality: fully functional, Machine no. MP 253/18 in good condition, can be inspected while running Max. Gear Diameter: 267 mm (11 inches) Max. Stroke / Face Width: 100 mm (4 inches) Chedpfszxxnhsx Agrsd Max. Internal Pitch Circle Diameter (PCD): 152 mm Max. Module Capacity: Module 6 Table Diameter: 254 mm (10 inches) Table Bore: 76 mm (3 inches)

Condition: like new (used), feed rate X-axis: 3 m/min, feed rate Y-axis: 5 m/min, feed rate Z-axis: 6 m/min, total length: 7,000 mm, total height: 4,000 mm, total width: 7,000 mm, input frequency: 50 Hz, overall weight: 27,000 kg, Nominal workpiece diameter Ø 1.200 mm Cjdpfxj Agbdfe Agrjhd Max. Radial travel (X-axis) 770 mm Max. Tangential travel (Y-axis) 300 mm Max. Axial travel (Z-axis) 700 mm Lowest grinding wheel position above table 470 mm Max. Profile depth 80 mm Grinding spindle swivel angle (A-axis) +/- 45° Workpiece table Outer diameter 800 mm Bore diameter x depth Ø 300 x 900 mm T-slots 6 x size 22H12 pitch 30° Max. permissible load 10.000 kg Max. Table speed 5 1/min Hydrostatic radial bearing Axial plain bearing • Dialog software for the automatic generation of part programs for profile grinding of external gears • Basic machine P1200G with Siemens Sinumerik 840C control system • All axes and spindles in SIMODRIVE 611 D digital drive technology. • Centering device with 3D measuring probe (external) Optional - Head for Internal Gear Cutting

Condition: good (used), Year of construction: 1998, Max. Pitch circle diameter External gearing 300 mm Max. Pitch circle diameter internal gearing 300 mm Max. Outer diameter of workpiece (equipment) 450 mm max. module 6 gear hobbing width -max. 100 mm Max. Helix angle (with tool Ø 125 mm) +/- 45 ° strokes - infinitely variable 130 - 1300 Hub/min workpiece weight 1000 kg Minimum distance table top - tool spindle -55 / +300 mm Maximum distance table top - tool spindle 200 mm Maximum distance table top - tool spindle 350 mm Manual Upright side shift +/- 25 mm Manual swivelling angle of the tool spindle +/- 0,5 ° Max. Tool speed 15 UpM Max. Workpiece speed 27 UpM Max. Tool diameter 7 Zoll voltage 400 V frequency 50 Hz Max. Line power 70 A total power requirement 48 kW weight of the machine ca. 11 t dimensions of the machine ca. 4,27 x 3,11 x 2,87 m taper in main spindle SK 45 control Siemens Sinumerik 840 C table hole 40 mm Gleason PFAUTER gear shaping machine Mod. PSA 300 The CNC modular gear shaping machine with skiving cutter for the machining of external and internal cylindrical gears, with straight or helical involute with straight or helical involute toothing, as well as any other profile splitting process. The work cycle is controlled by a CNC unit, with specific software for machining the gears, machining. Field of application --> The PSA 300 has been designed for the production of: - Gears with straight external teeth - Gears with straight internal teeth Cjdpfx Aevu E Nuogrshd - Gears with external helical teeth - Gears with internal helical teeth

Condition: good (used), Year of construction: 1957, functionality: fully functional, total length: 3,000 mm, total height: 2,600 mm, total width: 2,500 mm, overall weight: 6,000 kg, cutting height (max.): 400 mm, Gear hobbing machine, manufacturer: LIEBHERR, type: L 300, year of manufacture: 1958, max. workpiece diameter: approx. 300 mm, spindle: MK4, net price €16,000 (negotiable) Cedpfx As Aapgzjgrjhd

Condition: ready for operation (used), Year of construction: 1966, operating hours: 10,000 h, functionality: fully functional, workpiece weight (max.): 3,000 kg, wheel width: 400 mm, feed length X-axis: 483 mm, feed length Y-axis: 381 mm, feed length Z-axis: 521 mm, rotary table diameter: 740 mm, table diameter: 740 mm, total length: 4,500 mm, wheel diameter: 1,000 mm, gear diameter: 1,000 mm, total height: 2,450 mm, total width: 2,450 mm, input frequency: 50 Hz, workpiece diameter (max.): 1,000 mm, type of input current: three-phase, spindle speed (max.): 200 rpm, table bore: 89 mm, spindle speed (min.): 50 rpm, grinding spindle motor power: 7,500 W, overall weight: 8,000 kg, rotational speed (max.): 200 rpm, rotational speed (min.): 50 rpm, table load: 3,000 kg, helix angle: 45 °, Equipment: documentation/manual, rotational speed infinitely variable, Machine Description — Churchill U 3615 Gear Hobbing Machine The Churchill U 3615 is a heavy-duty gear hobbing machine designed for accurate and reliable cutting of spur and helical gears in industrial production environments. Built with a rigid cast-iron structure, the machine ensures excellent stability, low vibration, and consistent machining quality during continuous operation. The machine is capable of cutting gears with a maximum diameter of 1,000 mm without tailstock and 863.6 mm with tailstock, and supports workpieces weighing up to 3,000 kg. A maximum gear face width of 400 mm and a maximum module of 10 allow machining of medium to large-sized gears. The rotary table has a diameter of 740 mm, is equipped with six T-slots, and features a table bore of 89 mm, providing secure and precise workpiece clamping. The machine supports helical gear cutting up to ±45°, expanding its application range. The hobbing spindle accepts tools up to 180 mm in diameter and 240 mm in length. Spindle speed is infinitely variable from 50 to 200 rpm, allowing optimal cutting conditions for different materials and gear geometries. Feed movements are controlled via P.I.V. variable drives, offering smooth and precise adjustment of vertical, horizontal, and tangential feeds, as well as intermittent and continuous hob shifting. The machine is powered by a 7.5 kW main motor and operates on three-phase power at 50 Hz. With overall dimensions of approximately 4,500 × 2,450 × 2,450 mm (L × W × H) and a total weight of around 8,000 kg, the Churchill U 3615 is a solid and dependable solution for heavy-duty gear manufacturing. Manufactured in 1966, this machine is fully functional, ready for operation, and supplied with a full set of change gears, technical passport, and operator’s manual, making it well suited for workshops seeking a proven and durable gear hobbing solution. Overall, the Churchill U/PH 3615 offers: -Heavy-duty, industrial-grade build quality Cjdox Itfispfx Agrjhd -Large part capacity and flexible travel ranges -Adjustable spindle speeds and feed rates -Reliable operation for continuous gear production

Condition: excellent (used), Year of construction: 1965, functionality: fully functional, spindle speed (min.): 10,000 rpm, spindle speed (max.): 60,000 rpm, Equipment: rotational speed infinitely variable, Overbeck overhauled in 2015 and equipped with fast frequency spindle SC3060-V1000, frequency converter SD2T 3.8kVA and cooling unit PHK525 HZ, cooling capacity 550W Codpfju Aqt Eox Agrshd

Condition: excellent (used), Year of construction: 1972, functionality: fully functional, For sale: this gear hobbing machine. It is connected and can be tested. Comes with numerous accessories. Technical specifications: Max. gear diameter: 7100 mm Gear width: 1500 mm Max. module: 45 Table diameter: 4000 mm Hob diameter x width: 400 x 500 mm Max. helix angle: 45 degrees Cutter diameter: 500 mm Cutter speed: 9–63 rpm Total power consumption: 47 hp Machine weight: 160,000 kg The machine has hydraulic workpiece balancing. A video of the machine can be sent via WhatsApp. Cjdpfjxwlthex Agrohd

Condition: used, total height: 2,000 mm, total width: 1,300 mm, total length: 5,900 mm, Year of manufacture: 1990 Colour: Green Empty weight: 7.500 kg Center-height: 250mm Table-length: 2300mm Travel grinding-spindel: 200mm Gear diameter: 300 mm Module range: 0.5 mm – 8 mm Helix angle: ±35° Max. workpiece weight: 100 kg - Year: 1990 - Documentation available: No - CE certificate present: No - Serial number: 018.0402 - Drive system: CNC - Control system brand: Optronic - Control system type: CNC D140 - Horizontal/vertical: Horizontal - Model: Gear hobbing machine - Min. module [mm]: 0.5 - Max. module [mm]: 8 - Max. workpiece width [mm]: 2300 - Max. workpiece height [mm]: 500 - Max. workpiece weight [kg]: 100 - Table length [mm]: 2300 - Transport dimensions: 5900mm x 1300mm x 2000mm (l x w x h) - Transport weight [kg]: 7500kg - Transport packages [pcs.]: 5 Financial information VAT: The price shown is exclusive of VAT Chodpfjzy E Taox Agrsd VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: used, Year of construction: 1971, grinding depth: 150 mm, grinding diameter: 80 mm, inner diameter: 80 mm, Manufacturer: OVERBECK Model: 250 I Year of construction: 1971 Workpiece clamping diameter: max. 140 mm Clamping length: max. 150 mm Grindable bore length: 150 mm Bore diameter: max. 80 mm Surface grinding device can be swiveled in by hand Coolant tank with pump without grinding spindle and drive motor was last operated with compressed air spindle Chsdpfx Agou Ef Dqersd Weight: approx. 1400 kg

Condition: ready for operation (used), Year of construction: 2008, functionality: fully functional, type of input current: DC, total width: 3,600 mm, total length: 2,500 mm, total height: 6,700 mm, - Harburg Freudenberger internal mixer production is underway - certified according to IATF 16949 until early 2026 - Type GK 255 N - Hydraulic ram, saddle, filling shaft flap Chsdez D E Dqjpfx Agrsd - Pro c tec control system - with Siemens drive - Gearbox - Hydraulic unit - Lubrication unit - HF, CB, WM dosing - Engine overhauled in 2022 - Gearbox refurbished - Annual manufacturer inspection/maintenance/documentation - Upstream and downstream equipment available - Attractive package price possible

Condition: excellent (used), Year of construction: 2013, functionality: fully functional, rotary table diameter: 450 mm, position of the milling head: Schwenkbar (45°), table diameter: 450 mm, total length: 5,600 mm, gear diameter: 500 mm, total height: 3,100 mm, total width: 3,600 mm, input frequency: 50 Hz, type of input current: three-phase, spindle speed (max.): 340 rpm, table bore: 125 mm, spindle speed (min.): 80 rpm, travel distance X-axis: 325 mm, travel distance Y-axis: 200 mm, travel distance Z-axis: 400 mm, overall weight: 14,800 kg, distance table to spindle center: 350 mm, tool diameter: 200 mm, controller manufacturer: Siemens Sinumerik 840D sl, drive type: Sinamics S120, control type: CNC control, Equipment: documentation/manual, rotational speed infinitely variable, A Pfauter PE 500 for the economical production of straight and helical spur gears up to module 12 and 500 mm in diameter – completely overhauled by SerWeMa with Siemens Sinumerik 840D sl, equipped with a gripper unit and a 32-position workpiece storage for unmanned operation. The machine is ready for operation in our hall in Chemnitz: you can inspect it under power, and if desired, we will mill your own sample part and you can take delivery of the machine here. No delivery time, no risk. Sold by Serwema Retrofit Solutions, the company that carried out the overhaul and knows the machine inside out. The general overhaul included complete geometric overhaul by grinding and scraping, new roller bearings in the main drive and in the milling head, measuring and reconditioning the worm gear, overhauled or new ball screw drives, overhaul of hydraulics, lubrication and coolant system, and new electrical equipment with Sinumerik 840D sl, Sinamics S120 and new axis motors. An electronic generating gear controls all generating and single-part machining processes, and an NC-controlled crash recovery protects the tool and workpiece in the event of a power or phase failure. New paint in RAL 7035/5015 with oil and coolant resistant two-component paint, acceptance of geometry according to SerWeMa protocol based on DIN ISO 6545. Cjdpfx Aez Et E Eogrehd The machine controls six CNC axes: X radial, Y tangential, Z axial, A milling head swivel, B milling cutter drive and C table drive. The SerWeMa gear cutting software guides you through workpiece and tool data via masks, without the need for programming: up to three position-oriented gearings per workpiece, each with its own tool, up to three cuts per gearing with simultaneous or counter-rotating movement, form corrections for convex, conical and convex-conical profiles, lead-in and lead-out phase correction, chamfer milling, dimension correction via tooth width, two-roll or two-ball gauge, measuring stop, shift strategy with defect management per generating cutter and cutting force monitoring with automatic retraction. Technologies: generating milling, single-part milling and worm gear milling both radially and tangentially. A hand-held device with a handwheel allows setup directly in the working area. Technical data: max. workpiece Ø 500 mm, max. module 12, max. milling cutter Ø 200 mm, max. milling cutter length 240 mm, shift travel 200 mm, milling cutter speed 100–450 rpm, swivel angle +25°/−45°, travel radial 325 mm (axis distance 25–350 mm), travel axial 400 mm (310–710 mm), table diameter 450 mm, table bore 125 mm, connection power approx. 60 kVA. Installation dimensions incl. automation approx. 7.2 × 4.5 × 3.3 m, weight approx. 16.8 t. Equipment: machine enclosure, chip conveyor, gripper unit with two grippers, workpiece storage with 32 positions, preparation for emission extraction (150 mm nozzle, Harting connector on the machine roof). Documentation complete in German: operating manual, electrical diagrams with parts lists, hydraulic and lubrication diagrams. Serwema optionally offers: trial part milling in our factory, additional milling arbors, assembly and commissioning at your location, operator training and a control system upgrade to Sinumerik ONE. Spare parts and service come from a single source, worldwide, even after the purchase.