Gear Grinding Machine

REISHAUER RZ 301 AS

Condition: used, Year of construction: 1988, functionality: fully functional, Gear Grinding Machine VEB ZSTZ 630 C 3 P – 1988, Ready to Operate Description: Podpfx Akeyfq E Hefepr For sale: gear grinding machine from the German manufacturer VEB Werkzeugmaschinenkombinat, model ZSTZ 630 C 3 P, year of manufacture 1988. The machine is in good technical condition, available immediately, and ready for inspection. Currently connected to power, allowing immediate testing of its operation. Ideal for workshops specializing in precise gear machining and industrial machine repair. Specifications: Manufacturer: VEB Werkzeugmaschinenkombinat Model: ZSTZ 630 C 3 P Year of manufacture: 1988 Condition: good technical condition Availability: immediate Ready for inspection, connected to power Contact: Please contact us for inspection arrangements or further information.

Condition: excellent (used), Dividing head Walter Type UPA 125 N (28487) direct and indirect dividing center height 125 mm Can be used horizontally and vertically Spindle holder MK 4 KKG 3 Travel bag SPH 125 mm Mounting MK 2 Total transport weight 62 kg dividing head 48 kg Ppjdpfxjtrnnde Akfjr

Condition: good (used), Year of construction: 2014, spindle turning speed range 170 - 18000 U/min weight of the machine ca. 7,5 t dimensions of the machine ca. 5,00 x 4,00 x 2,20 m --> Control conversion (2014) to Siemens Sinumerik 840D Solutionline --> Overhaul of the new control system in 2016 --> Technical data Grinding diameter: 20 - 300 mm --> Oscillation diameter: 350 (500) mm --> Workpiece length: 300 (1300) mm --> Recommended grinding depth up to: 300 mm --> Grinding table stroke Z-axis (total): 650 (950) mm --> Resolution: 0.001 mm --> Rapid traverse: 12 m/min-1 --> Grinding stroke speed: 0 - 9.99 m/min-1 --> Feed rate: 0 - 99.99 m/min-1 --> Step feed value during reversal: 0 - 0.999 mm --> Grinding table stroke X-axis (total): 150 mm --> Resolution: 0.001 mm / Ø --> Rapid traverse: 5 m/min-1/R --> Grinding stroke speed: 0 - 5 m/min-1/R --> Feed rate: 0 - 99.99 m/min-1/R --> Step feed value during reversal: 0 - 0.999 mm / Ø --> Swivel capability of the workpiece headstock: Podew Intaopfx Akfspr --> B-axis: -32° (-23°) / +2° --> Resolution: 0.0001° (0.36") --> U-axis stroke (total): 300 mm --> Resolution: 0.001 mm / Ø --> Travel speed: 5 m/min-1 --> Centre height above workpiece table: 200 (300) mm --> Centre height above grinding table: 330 (430) mm --> Workpiece spindle passage: 50 (70) mm --> new in 1988

Condition: used, grinding diameter 350 mm grinding length 600 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 ±10 ° longitudinal feed of the table 1100 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannung kg cross travel max. 270 mm 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 Pedsuxft Eopfx Akfepr 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: -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

Condition: used, Manufacturer: CINCINNATI Ppjdpjwrpykjfx Akfer

Condition: used, Year of construction: 1969, grinding height 60 mm grinding width 120 mm grinding wheel diameter 600 mm Ppjdpfx Akst Hw N Hefjr grinding length mm workpiece height 60 mm total power requirement 50 kW weight of the machine ca. 7000 kg dimensions of the machine ca. m D I S K U S (Germany) Double Side Vertical Spindle Surface Grinder, C-Frame Design, with Rotary Workpiece Feeding System and Automatic Dressing Device Model DDS 600 CR-A Year 1969 Serial-No. 6672 _____ Grinding wheels Ø x bore, each 600 mm Grinding wheels height x width, approx. 60 mm Workpiece dimensions: Grinding height x grinding width, approx. 60 x 120 mm Vertical adjustment of each grinding head 150 mm External Ø of workpiece carrier disk, approx. 810 mm Feeds of rotary workpiece feed system 14 – 145 mm/sec Grinding wheel speeds, each, infinitely variable 765 rpm (24 m/s) Grinding spindle drive, each 22 kW Total electrical load, approx. 50 kW - 380 V - 50 Hz Total weight, approx. 7,000 kg Accessories / Special Features: * Rotary workpiece feed system with infinitely variable speed adjustment prepared with workpiece carrier disk approx. dia. 800 mm with relevant workpiece shaped pockets and after the grinding the parts will be automatically sorted out and collected in a collector box. * IONIC – Size Control Unit Model Nr. 9 So with measuring probe for the ground workpieces and with signal for the hydraulic infeed of the grinding wheel when size is not in order. * Automatic Dressing Device for the grinding wheels, hydraulically operated and with the automatic return of the grinding wheels after dressing cycle to the previously adjusted position and to continue the working cycle. Dressing cycle can be presetted by a timer or a manual release. * Manually operated infeed device of the Spindle slide to optimal workpiece thickness. * Spindle drives controlled by Ampere-Meters. * Separate switch cabinet. * Separate hydraulic unit. * Various carrier disks, etc. * Safety covers. * Central lubrication. * Large Coolant device with paperbandfilter This machine is ideal for double-sided simultaneous grinding of parallel workpiece surfaces by continuous method, for maximum output and accuracy in mass production (e.g. Piston rings, washers, hydraulic parts, and other punched parts.) Condition : Good . Machine can be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

Condition: used, max. wheel diameter 180 mm gear width 45 mm max. module 4 min. module 0,5 stroke length max. 0 - 52 mm spindle taper innen MK 4 table diameter 160 mm table bore diameter 75 mm no. of strokes 355 - 630 Hub/min feed range 0,008 - 0,4 mm/Hub dimensions of the machine ca. 2,30 x 1,50 x 2,36 m power capacity 6 kW weight of the machine ca. 2.500 kg Podpetycg Sefx Akfopr With rack and pinion unit Change gear set Year of construction: Approx. 1981

Condition: good (used), Year of construction: 2002, max. wheel diameter 275 mm gear width 55 mm max. module 6 min. module 1 Ppodpfx Astumrpskfer Control 840 C Siemens total power requirement 100 kW weight of the machine ca. 16,7 t dimensions of the machine ca. 5,2 x 2,3 x 2,4 m m

Condition: good (used), Year of construction: 2007, Parts shown by hand not come. Technical details shown on picture. Ppodperpn Dvsfx Akfer

Year of construction: 2001, condition: used, Technical details: Psdpeikbtnsfx Akfopr x-travel: 400 mm y-travel: 300 mm z-travel: 500 mm table clamping surface:: 400 x 300 mm table load: 50 kg semi-automatic operated: LASERSOFT 3D laser capacity: 100 W total power requirement: 27 kVA weight of the machine ca.: 2,5 t dimensions of the machine ca.: 3 x 3,5 x 2,8 m CNC engraving/texturing/labeling/contouring-laser maschine, approx. 9.000h "machine on", approx. 5.500h "laser on" *