Rectifieuses sans pointes pour surfaces cylindriques extérieures (3)

CONTROLS  electronic controls WORKING RANGE EXTERNAL GRINDING  grinding diameter (max): 508 mm  grinding length: 3500 mmSPINDLESTOCK GRINDING SPINDLE  continuous speed variation: yes   drive power: 42000 kWDIMENSIONS / WEIGHTS  total weight approx.: 8000 kgWe are selling our own Lidköing 4B centerless grinding machine with circulation station from our subsidiary in Slovakia. The machine is powered and can be inspected. The circulation station is suitable for shafts up to a length of approx. 3,000 mm. This means that shafts with multiple grindings can be continuously finished. The coolant system has a cooling system for tempering the coolant. The Lidköping 4b grinding machine has an adjustable grinding and regulating wheel. The machine is from 1970 and was completely overhauled technically and electrically at Markmetall in 2010. The grinding machine was rebuilt in 2018 with  ...

grinding diameter max.: 140 mmregulating wheel width: 250 mmmax. width of grinding wheel: 250 mmmax. workpiece length: 245 mmgrinding wheel diameter min/max.: (630)500 x 305 x 250 mmgrinding wheel peripheral speeds:: 35 / 45 / 60 m/secregulating wheel diameter: 315 x 127 x 250 mmregulating wheel turning speeds: 11 - 280 U/mingrinding spindle drive: 22/30 kW: 460 U/minControl: total power requirement: 33 kWweight of the machine ca.: 5 tdimensions of the machine ca.: 4 x 2 mCentreless external cylindrical grinding machine for through-feed and plunge grindingRefurbished and modernised in 2022Equipped with:- Siemens NC control with latest control software- New control cabinet & electrical system (Siemens)- New motors for quick adjustment, regulating wheel and grinding wheel- New hydraulic & lubricating oil system- New enclosure in accordance with CE standard- New blow-off nozzles for the g ...

Zone de travail : mmVitesse : m/minLongueur de la barre : mm