Drill Grinding Machine

CHRISTEN 1-32

Condition: good (used), Year of construction: 1998, Max. Pitch circle diameter External gearing 300 mm Gbsdpfx Anovu E Nuedep 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 table hole 40 mm control Siemens Sinumerik 840 C 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 - Gears with external helical teeth - Gears with internal helical teeth

Condition: used, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0-9,99 mm/Ø 0-9,99 mm/Ø ±8 ° longitudinal feed of the table 1100 mm table speeds 0,02-6 m/min 130 kg cross travel max. 270 mm 130 inkl. Spannung kg 80 mm tailstock quill taper MT 3 quill travel 30 mm total power requirement 6,5 kW weight of the machine ca. 3,05 t dimensions of the machine ca. 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern and future-proof control system. Photo of already delivered machine in centre distance 1000mm. -Operation via the touch panel is extremely simple. -The symbols on the control panel are practically identical to the original original control system, so there is no need for familiarisation. -Diagnostic function with display of PLC messages and digital I/O -Dressing function can be extended or changed at the customer's request. -Orientated spindle stop of the workpiece spindle possible on request. -New maximum infeed of 40 mm can be extended on request. -Digital display in 2 axes. Resolution x-axis 0.5my Options: -Encoder with digital display in the workpiece headstock -Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) with spindle possible) -New stable internal grinding device diameter 80mm or 100mm with height adjustment. -Increase of the centre height to max. 225mm -Speed control for the grinding spindle Included: -Operating tool -Clamping tube for chuck Further accessories on request. The x-axis of the machine has an electronically controlled infeed system with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile application in production for external cylindrical and internal internal grinding or for external, face and internal grinding in one clamping clamping of individual parts. Possible options: Gbedpfx Asuxfupjndjp -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

Condition: good (used), Year of construction: 1998, machine/vehicle number: 3815-130-3235, Offer 25380 Technical Data: - Drilling capacity in steel ST 60: 40 mm - Maximum drilling capacity in steel ST 60: 50 mm - Tapping capacity in steel ST 60: up to M 42 - Spindle taper: MK 4 - Spindle stroke: 200 mm - Spindle speeds steplessly adjustable: 40 – 1100 rpm - Right and left-hand rotation - 3 automatic feeds: 0.1; 0.16; 0.25 mm/rev - Throat depth: 350 mm - Max. distance spindle – table / baseplate: 790 / 1210 mm - Table with 2 T-slots: 630 x 540 mm - Table height adjustable via rack with hand crank - Drive: 400 V / 1.6 / 2.9 kW - Required floor space approx.: W 600 x H 2050 x D 980 mm - Weight approx.: 650 kg - Includes: Gbsdpfx Aoxr Ayhsndop - Tapping device - Quick-action drill chuck 1–13 mm - Emergency stop button - Work light - Coolant device

Condition: excellent (used), With DRO With step-down gear for spindle speeds Center height150 mm Distance between centers 630 mm Gbodpfxjy Iz Ixs Andsp Turning diameter over bed 340 mm Spindlespeeds 55-3000 rpm Spindle bore 40 mm Pitch of leading screw 4 mm Tail stock MK5 Misc.accessories MARCELS MASCHINEN CH

Condition: good (used), Year of construction: 2000, Universal Cylindrical Grinding Machine Studer S30 leanPRO Studer S 30 Gedpfxsyx Hgzo Andjbp Year of manufacture: 2000 Operating hours counter Regular maintenance intervals by manufacturer (last service 11/25, report available) Wheel change: according to manufacturer intervals Hydraulic inspection: annual check Backup battery replacement: included in Studer maintenance Control system: FANUC 16 T Grinding diameter: 350 mm Grinding length: 1000 mm Center height: 125 mm Distance between centers: 650 mm Optional grinding cycles for increased center height Table adjustment: 11° Glass scale on X / Z axis Paper band filter unit Workpiece headstock: approx. 1-1,000 rpm Internal grinding attachment with accessories LED spotlight with flexible arm Grinding wheel: 400x80 mm Frequency converter for external grinding spindle Grinding wheel flange Bore diameter: 127 mm Frequency converter for internal grinding spindle Workpiece weight: approx. 80 kg Workpiece support with live center and MK 4 Workpiece headstock: MK 5 taper Tailstock: MK 3 taper Quill stroke: 40 mm Machine weight: approx. 3,400 kg Installation dimensions (LxW): 2,300x1,550 mm Machine height: approx. 2,000 mm Electrical supply Digital linear measurement system Coolant supply with fleece filter, tank capacity 300L Operating hours counter, control ON: 35,978 h

Condition: used, Year of construction: 2004, grinding diameter 250 mm grinding length 650 mm centre height 125 mm Maschine wird mit Wartung und neuer Geometrie verkauft Betriebsstunden bisher 12260 Gbjdpfx Ansywntyedsp Reitstock mit Feinverstellung Schleifspindelstock schwenkbar mit 5° Hirtverzahnung Papierbandfilter Marposs Messeinrichtung Innenschleifeinrichtung

Condition: like new (used), HSS saw grinder LOROCH model SW Gbjdpfx Asi El Hcendep

Year of construction: 2012, condition: used, max. wheel diameter 180 mm gear width ca. 220 mm max. module 3 / 5 mm 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 Gjdpfx Aeymf Daendobp 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: like new (used), Year of construction: 2017, functionality: fully functional, Hydraulically operated precision plunge grinding machines by Rollomatic. Grinding process: cylindrical plunge grinding, workpiece diameter range: 0.2mm–6.35mm, shank diameter range: 1mm–6.35mm, total workpiece length range: 30mm–60mm, grinding wheel diameter: 200mm, grinding spindle speed: 6,000 rpm, workpiece speed: 800 rpm. Machine dimensions (X/Y/Z): approx. 1100mm/800mm/1300mm, weight: approx. 600kg. Includes spare parts. Documentation available. Gedpfx Asw Dfd Njndsbp

Condition: used, Year of construction: 2001, - Fagor 8055 CNC control - Operating modes: manual/cycle-controlled - 8-fold tool turret VDI30 - Overhauled 2023 - Year of construction 2001 Technical data Capacity: - Center height: 200 mm - Center width: 1000 mm - Permissible Ø over guide bed: 400 mm - Permissible Ø over longitudinal slide: 370 mm - Permissible Ø over cross slide: 210 mm - Bed width: 300 mm Headstock: - Bore of main spindle: 65 mm - Main spindle nose: Camlock-n°6 / DIN 55027-n°6 - Morse taper of the main spindle: MK5 - Spindle speeds: 2 - Constant cutting speed: 0-750 / 750-3000 rpm Feed rates: - Working feed Z/X: 0 - 7000 mm/min - Rapid traverse Z/X: 10 m/min Tailstock: - Tailstock shank Ø: 58 mm - Tailstock shank travel: 155 mm - Morse taper tailstock: 4 Motors: - Main motor power: 7.5 kW Gbsdpfx Aovf I Dijndop - DC motor Z-axis power: 6.8 Nm - DC motor X-axis power: 3.4 Nm - Motor pump power: 0.57 kW Dimensions: - Machine weight: approx. 2300 kg - Dimensions WxHxD: 2980 x 1730 x 1610 mm