Offer #577
Universal cylindrical semi-automatic grinding machine 3U10MAF10
YOM: 1990
Manufacturer: VINGRIAI
Made in: Lithuania
Machine is perfect condition. Not used in mass-production.
Manufacturer of this m/c is still existing and making such kind of machinery.
Specification:
Max work-piece length: 250 mm
Grinding diameter:
-Outer: 100 mm
-Inner: 3...40 mm
Grinding wheel:
-Diameter: 250 mm
-Width: 25 mm
-Speed: 35 m/s
Internal grinding wheel speed range: 40000...90000 rpm
Grinding wheel power requirement: 2,2 kW
Guaranteed accuracy roundness:
-Between dead centers: 0,0004 mm
-On live work-head spindle: 0,0006 mm
Guaranteed accuracy surface straightness: 0,001 mm
Guaranteed accuracy roughness of the ground surface:
-External: 0,04 Ra
-Internal: 0,08 Ra
-Face: 0,16 Ra
Overall dimensions: 1890x1640x1740 mm
Machine weight: 2050 kg
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