... head polishing machine for different enclosure ,sea head,dish head,range from 500mm~4000 mm diameter As a ... coperation, economical and parctical.FP Dish Polishing/Seal head polishing Machine Specification:FP Dish Polishing Machine Specification:ModelExternal rangeInner ... speed SizeTotal weightFP-300F3900*1500*3050mm (L*W*H)≈1800KgFP-400F4800*1500*3250mm (L*W*H)≈2300KgPolishing materialCloth wheel , ...