Grinding machines

grinding diameter 200 mm︱grinding length 480 mm︱centre height 100 mm︱

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grinding diameter 200 mm︱grinding length 340 mm︱centre height 100 mm︱grinding wheel diameter 350 mm︱grinding wheel width 50 mm︱bore 127 mm︱ MK 4/5︱work piece spindle speed 50-500, stufenlos 1/min︱workpiece spindle - bore 35 mm︱grinding head swivelling 360 °︱grinding spindle head - swivable 12 + - °︱grinding spindle speed U/min︱ bis 0,05 mm/Ø︱ bis 0,05 mm/Ø︱ ±11 °︱longitudinal feed of the table 340 mm︱table speeds 0-5 m/min︱ kg︱cross travel mm︱ kg︱

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overhauled with Tschudin geometrical protocoll. Internal grinding device is not in the offer included. Extra costs 5.000 Euro. Die Werkzeugmaschine entspricht zum derzeitigen Zeitpunkt nicht den grundlegenden Sicherheits- und Schutzanforderungen wie in der BetrSichV 2015 genannt. Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln.

grinding diameter 200 mm︱grinding length 620 mm︱centre height 100 mm︱grinding wheel diameter 350 mm︱grinding wheel width 50 mm︱bore 127 mm︱ ︱work piece spindle speed 65-500 U/min︱workpiece spindle - bore mm︱grinding head swivelling 360 °︱grinding spindle head - swivable 5° + - °︱grinding spindle speed U/min︱ +-8 °︱longitudinal feed of the table 620 mm︱table speeds 0-5 m/min︱ kg︱ kg︱ mm︱grinding depth mm︱ mm︱

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Geometrically overhauled and new painted. Pictures of a machine which is already delivered with perhaps special equipment. -internal grinding device not included. -2-axis digital read out Heidenhain -tailstock without adjustment Die Werkzeugmaschine entspricht zum derzeitigen Zeitpunkt nicht den grundlegenden Sicherheits- und Schutzanforderungen wie in der BetrSichV 2015 genannt. Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln.

grinding diameter 300 mm︱grinding length 620 mm︱centre height 150 mm︱honing diameter mm︱stroke mm︱throat mm︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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machine overhauled according Tschudin measurement protocol -Checkomatic DRO with max. 5-axis x und z swivel angle DRO upper table are included swivel angle DRO Workhead or Whellhead upon request -new electrical cabinet -new AC motor for the workhead Internal grinding device upon request.

grinding diameter 200 mm︱grinding length 340 mm︱centre height 100 mm︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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grinding diameter max. 100 mm︱regulating wheel width 200 mm︱max. width of grinding wheel 200 mm︱grinding diameter 100 mm︱grinding length 250 mm︱feed in mm︱working area mm︱speed m/min︱Bar length mm︱total power requirement 25 kW︱weight of the machine ca. 4.500 t︱dimensions of the machine ca. m︱

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K O E N I G & B A U E R (Germany) Centreless Grinder with Plunge-in Grinding Device Model Multimat 150 - 5 Year approx. 1978 S/Nr. 73 918 _______________________________________________________ Grinding Ø regular/maximal 2 – 50/100 mm Max. length of workpiece for Thru-Feed-grinding 250 mm Max. length of workpiece for plunge-cut grinding 200 mm Grinding wheel size, Ø x width 600 x 200 mm Regulating wheel size, Ø x width 300 x 200 mm Grinding wheel speed, max. 1.450 rpm/35 m/sec. Regulating wheel speeds (stepless) 10 – 140/230 rpm Regulating wheel tilt plus/minus +3 / –5 ° Stroke of Dressing Device 200 mm Grinding wheel drive, approx. 18,5 kW Total electrical load approx.. 25 kW - 380 V - 50 Hz Weight approx.. 4.500 kg Accessories/Special Features: * Machine is suitable for a Plunge-In Grinding Process with a manual workpiece Injection device and a pneumatic driven workpiece lift-off device after grinding Process. The final removal of the finished parts is by hand. * Actually mounted a workpiece rest for medium sized workpieces, (maybe 50 mm) * The Regulating wheel slide/workpiece rest carriage can be inclinate by 3 to 5 degrees to compensate cylindrical errors. * The infeed adjustment of workpiece saddle is controlled by a hydraulic plunge-in device with a cam device for quick-feed forward and backwards, also there is a fine infeed actuated by a step motor controlled by MARPOSS – Unit. * The grinding spindle unit is fixed and accommodates a complex hydraulic dressing device with template and the slide can be swivelled for profiling plane shoulders, stepmotor for the infeed of diamond tool compensation, also there is mounted a hi pressure coolant nozzle to cool down the diamond tool and to rinse the grinding wheel. * Hydraulic driven Copy Dressing device mounted above the regulating wheel. * The regulating wheel speed is steplessly adjustable, higher speed during dressing poc. * The control panel contains all machine functions like Numbers of dressing cycles, number of workpieces, adjustable spark-out time, speed range, manual or automatic process, etc. * some sep. Flanges and grinding and regulating wheels, tool for changing the flanges,separate Hydraulic and sep. Switch cabinet, central lubrication, MARPOSS Unit, * ! Actually there is no Coolant device available ! Condition : Good to very good. Machine can be inspected under power. Ideal for small batch production. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

grinding diameter max. 100 mm︱regulating wheel width 150 mm︱workpiece length - max. 200 mm︱grinding wheel diameter max. 600 mm︱bore 305 mm︱turning speeds 13 - 266 U/min︱max. width of grinding wheel mm︱total power requirement 20 kW︱weight of the machine ca. 4,5 t︱dimensions of the machine ca. m︱

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