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MB4220-A inner polishing machine is a semi-auto polisher, mainly used for polishing round shape metal ware¡¯s inner side and inner bottom; two or more than two of this machines can be combined to greatly improve the production effectiveness. It is the ideal machine for stainless steel ware polishing.
Main Technical Parameter
  • Max. dia. of abrasive disc: 200mm
  • Rotation speed of abrasive disc: 2900RPM
  • Work piece rotation speed: 28-140RPM ( step-less adjustable)
  • Max. dia. of the work piece: 400mm
  • Max. height of the work piece: 50-250mm
  • Abrasive wheel motor power: 7.5kw
  • Workpiece motor power: 0.75kw 
  • Dimension: (L x W x H) 2170mm x 1880mm x 1500mm
  • Weight: 1.5T

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