Cylindrical Grinding Machine

STUDER RHU 500

Condition: good (used), grinding length: 500 mm, A Studer cylindrical grinding machine of the type RHU 500 is for sale The machine is in good condition and fully operational, the guides show hardly any signs of wear. Technical data Grinding wheel diameter: Ø 250 mm Sanding length: 500 mm Iisdpfx Aaoqzh Elo Iea Sanding wheel size: 400 x 50 mm On request, dismantling, loading and transport can be organized throughout Europe for an additional charge Prices plus VAT Glnld8 Viewing possible by appointment. Contact us, our team will be happy to help you. Trade-in or exchange possible! Machines purchase / sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MUCH MORE. Do you need a high-quality but inexpensive metalworking machine for your production? Or do you want to sell yours? For further information or contact options, please visit our website

Condition: like new (used), Year of construction: 2005, functionality: fully functional, turning length: 450 mm, spindle speed (min.): 25 rpm, spindle speed (max.): 6,000 rpm, travel distance X-axis: 213 mm, travel distance Z-axis: 450 mm, rapid traverse X-axis: 24 m/min, rapid traverse Z-axis: 30 m/min, bar passage: 65 mm, Siemens 840 D CNC Working area Max. swing diameter on bed 505 mm Swing diameter on X-slide 375 mm Chuck diameter 210 mm Bar capacity 65 mm Transverse travel (X) 213 mm Longitudinal travel (Z) 450 mm Feed rates X/Z-axis rapid traverse 24/30 m/min Main spindle Spindle nose (flat flange) 140 h 5 mm Internal diameter of front bearing 100 mm Spindle motor power (40/100% DC) 16/12 kW Torque (40/100% DC) 153/115 Nm Spindle speed 25 - 6.000 rpm Tool turret Number of tool stations 12 Of which motorized 12 Iisdpfjw Adhwsx Aa Iea Shank diameter (according to DIN 69880) 30 mm Motor power (40% DC) 9 kW Maximum torque (40% DC) 20 Nm Maximum speed 4.500 min-1 Tailstock Tailstock stroke, automatic 450 mm Center point attachment 4 CM Tailstock thrust, max 400 daN Machine equipment: • Chip conveyor • Provision for fume extractor • 2 axial motorized modules • 4 radial motorized modules • Fixed tool holders

Condition: ready for operation (used), Weight: 2.2t, including documentation. Iisdpomqly Uefx Aa Iea

Condition: used, Year of construction: 2007, turning diameter 140 mm turning length 615 mm control C200-4D spindle passage 65 mm turning speeds 5.000 U/min max. torque at 40% / 100% load 145 / 105 kW turret-slide 1,2 und 3 x-travel 110 mm z-travel 360 mm y-travel 70 mm rapid traverse X/Y/Z 25/12/45 m/min Iijdpfxswzynqj Aa Iea slide travel X-axis 150 mm Z- Travel 600 mm turning speeds 5.000 U/min B - axis B-Korrekturachse +/- 1 ° tool turret - number of stations 3 x 12 tool taper DIN 69880 VDI 25 x 48 C-axis 0,001 ° total power requirement 61 kW weight of the machine ca. 6,5 t dimensions of the machine ca. 9,75 x 3,10 x 2,85 m Loading: Breuning Profimat 65.8x270/8 multi-channel loading magazine, built in 2005 for bars with lengths of 500–3,000 mm, 8 guide channels with spindle insert tubes (Ø 16, 25, 30, 40, 45, 55, 60, 65 mm) Unloading: BREUNING ILS-REX-7208 automatic workpiece unloader, built in 2007

Condition: used, Year of construction: 2005, Technical details: turning diameter: 275 mm turning length: 900 mm spindle passage: 65 mm power capacity at 100 % load: 25/20 kW spindle turning speed range: 1 - 5000 U/min spindle diameter in front bearing: 110 mm c-axis: 1 - 500 U/min. number of workpiece supports: 4 tool turret: 1 x-axis: 290 mm Iedpfowp D Nbox Aa Ijia y-axis: 165 mm z-axis: 360 mm b-axis: 360 ° rapid speed: 18/30 m/min number of tools: 2x2 + 2x2 number of driven tools: 2x2 + 2x2 mm toolpiece turning speed range: 8000 / 2000 U/min power capacity: 25% ED 5,8 kW tool taper: TRAUB 60 tool turret: 2/3/4 x-axis: 170 mm z-axis: 600/950 mm y-axis: +/- 60 mm rapid speed: 18/15/30 m/min number of driven tools: 10 mm toolpiece turning speed range: 1 - 6000 U/min power capacity: 25% ED 5,8 kW tool taper: DIN 69880 40 x 63 total power requirement: 95 kW weight of the machine ca.: 16 t dimensions of the machine ca.: 10,0 x 3,5 x 3,0 m with CNC TRAUB TX 8i, Barloader TRAUB Stamag DNH61 / 3000, Main and Sub spindle with C-axis 1 support with B-axis 3 turret supports dust exhauster, coolant attachment with coalescence-seperator and chip conveyor 2 pc. 3-jaw chuck SMW KNCS-N 170-43 2 pc. HAINBUCH Spanntop chuck 40 pc. various tool holder non-driven 6 pc various tool holder driven Spare parts package *

Condition: excellent (used), Year of construction: 1983, overall weight: 35,000 kg, Energy of blow: 3 600 kgm Ram weight: 1 250 kg. Max. ram stroke: 800 mm Number of strokes per minute: 110 Total weight: 35 ton Iedpfxotgpdzs Aa Ieia Anvil weight: 24 ton

Year of construction: 2000, condition: ready for operation (used), Travel X/Y/Z: 600mm/410mm/520mm, table dimensions X/Y: 840mm/420mm, spindle speed: 6000rpm, spindle power: 8.5kW, tool holder: SK40, tool positions: 22, rapid traverse X/Y/Z: 36m/36m/20m/min. Machine dimensions X/Y/Z: approx. 2200mm/2300mm/2300mm, weight: approx. 2500kg, control: Heidenhain TNC 426. An on-site inspection is possible. Iedpfx Aasv Uqb Ns Ieia

Condition: used, Year of construction: 2007, Technical details: x-travel: 635 mm y-travel: 460 mm Iiedow A I Uuepfx Aa Ija z-travel: 510 mm control: 3D Heidenhain i TNC 530 table-size: 790 x 560 mm table load capacity: 600 kg tool taper: SK 40 Revolution per minute: 20 - 12 000 U/min. tool changer with: 20 place spindle hours: 36.050 h operating hours - idle run: 91.000 h total power requirement: 13,9 kW Weight approx.: 3,6 t tool taper: SK 40 range of revolution per miute: 20-10.000 U/min Tool changer: 20-fach dimension machine xH: 3,0 x 2,0 x 2,15 m

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 Iisdpfx Ajuxft Eja Ija -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: -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

Condition: good (used), Year of construction: 2000, max. ram stroke 2 - 300 mm groove width 2 - 32 mm power capacity 8 kW no. of strokes 2 - 300 Hub/min throat ca. 300 mm Max. installation height ca. 450 mm automatic feeds 0,01 - 0,15 mm work speed 0 - 30 m/min return speed 30 m/min weight of the machine ca. 2,2 t dimensions of the machine ca. 2,5 x 1,5 x 2,2 m The BALZAT keyway jointing machine is characterised by the following advantages: - Infinitely variable adjustment of the jointing speed with constant return, Iiedpfsuayibjx Aa Ija even during the work process - Simple clamping of the workpieces with standard clamping devices, without additional tool holders - Extreme dimensional accuracy thanks to self-centring, centrally arranged blade holders - Feed rate can be changed during the programme sequence - Machine base is also a container for cutting oil - all components are easily accessible and replaceable