Cylindrical grinding machine

JUNKER Quickpoint 3000/20

Condition: used, Year of construction: 2006, Technical details: grinding diameter: 5-55 mm grinding length: 500 mm total power requirement: 44 kW -- Intended use and general information -- Fully automated external and surface grinding of synchronous rings Centre height: 200 mm Grinding length: 500 mm Grinding wheel arrangement: right, 30° angled Grinding wheel dimensions: 600 x 30 x 203.2 mm Drive power: 7 kW X/Z axis drive: ball screw Travel speed: 0.01 - 10,000 mm/min. Resolution: 1 µm Concentricity of workpiece spindle: < 1 µm Workpiece changing system: Fanuc robot Control: Siemens Sinumerik 840-D Machine weight: 7,000 kg Centre height: 200 mm Grinding length: 500 mm Njdpfovg Thiex Aa Ejlk *

Condition: good (used), Year of construction: 2001, functionality: fully functional, Grinding wheel 508x254 (305) mm, regulating wheel 330x254 (305) mm, regulating wheel speed 0-115 rpm, grinding wheel rotation speed 45 m/sec, grinding diameter 2-150 mm, grinding wheel drive 45 kW, machine weight 6.5 tons, space requirement approx. 3.0x1.5 m The machine will be equipped with a new Siemens S7 control system with new control panel, dressing quill SS electrically controlled via servo motor. Machine will be completely checked, defective parts repaired or replaced. Nedpfxeuy Ifge Aa Ejlk Various options possible (KM system, infeed/outfeed, workpiece rulers etc.)

Condition: used, TECHNICAL DETAILS - Grinding diameter : 3 / 80 [mm] - Grinding depth : 80 [mm] - Max. part length : 250 [mm] - Max. part diameter : 240 [mm] - Centers height : 130 [mm] Nlodpfx Aaeuhbmks Esk - Part-holder headstock swiveling : -5 / +60 [°] - Bar clearance : 25 [mm] - Metric shaft nose internal taper : 40 - Part-holder spindle speed with continuous adjustment : 350 / 1.200 [Rpm] - Strokes X/Z : 50 / 300 [mm] - Installed power : 17 [kW] - Dimensions (LxDxH) : 200 x 180 x 160 [cm] - Machine weight : 2.200 [kg] EQUIPMENT - Automatic downfeed - 1 VOUMARD M45DR internal spindle : 45.000 [Rpm] - Automatic parts loader - Hydraulic wheel dresser - 3 jaws chuck - Coolant tank * with coolant through part center

Condition: used, Year of construction: 2017, Technical details: grinding diameter: 280/320 mm grinding length: 750 mm centre height: 170 mm Nodpfxjttxg So Aa Ejlk weight of the machine ca.: 22,5 t dimensions of the machine ca.: 4,7 x 3,65 x 3,0 m

Condition: good (used), centerless grinding machine Nlodotrguvepfx Aa Eok

Condition: used, TECHNICAL DETAILS - Number of spindles : 6 - Max. bar diameter : 32 [mm] - Spindle speed : 6300 [rpm] - slide unity 1.1 : X and Z axes controlled by CNC - slide unity 1.2 : X and Z axes controlled by CNC - slide unity 2.1 : X and Z axes controlled by CNC - slide unity 2.2 : X and Z axes controlled by CNC - slide unity 3.1 : X and Z axes controlled by CNC - slide unity 3.2 : X and Z axes controlled by CNC - slide unity 4.1 : X and Z axes controlled by CNC - slide unity 4.2 : X and Z axes controlled by CNC - slide unity 5.1 : X and Z axes controlled by CNC - slide unity 5.2 : X and Z axes controlled by CNC - slide unity 6.1 : X and Z axes controlled by CNC - slide unity 6.2 : X and Z axes controlled by CNC - synchronous unit, spindle position 6.1 Nljdpfeuhar Sjx Aa Esk EQUIPMENT - CN SIEMENS 840D - Counter spindle - Polygonal milling device : 5.1 carriage unit - Bar loader : IEMCA SIR MS32/33 P - coolant tank KNOLL * with high-pressure pump - chip conveyor KNOLL - Cooling unit - Parts catcher - Ejection of workpiece - Fire extinguisher : KRAFT UND BAUER * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer

Year of construction: 2019, condition: like new (used), CONTROLS .. electronic controls ELECTRICAL SPECIFICATIONS .. mains voltage: 240 V .. mains frequency: 50 Hz DIMENSIONS / WEIGHTS .. space requirements -left/right-: 560 mm .. space requirements -front/back-: 660 mm Nsdpfjx N Arujx Aa Ejlk .. total height: 860 mm .. total weight approx.: 100 kg Optical measuring machine for testing diameter, shape, roundness, angle, cylindricity, bending radius, and length. Measuring range: Ø 8 x 100 mm Max. workpiece dimensions: Ø 90 x 260 mm Max. workpiece weight: 3 kg Repeatability (diameter) at 20°C: 0.4 µm Repeatability (length) at 20°C: 3 µm Max. travel speed (vertical): 20 mm/s Max. rotation speed: 180 °/s

Condition: used, Technical details: Nljdpfx Aaou Idvks Ejk number of spindles: 9 Stück total power requirement: 83,0 kW weight of the machine ca.: 17,0 t TRANSFERAUTOMAT with 9x drill-and mill spindles - right 3x drill-& mill spindle, 9 stages, driven, fixed and left 3x drill-& mill spindle 9 stages, driven, fixed such as radial 3x drill-& mill spindle with 9 stages, driven, fixed i.D. *