The scotch brite roller grinding machine is to obtain no.4 hl, no.6 surfaces finish, use scrotch-brite roller, the material can be stainless steel sheet aluminum sheet or other metal sheet , the metal both sheet or coil. It usually use 4 scrotch-brite rollers of diameter 300mm and the 4scrotch-brite rollers(wheels) work separately or together. The processing of the machine mainly is : Metal sheet(flat or coil) ----grinding machine----film laminator(laminate protective film on the sheet surfaces in order to protective the sheet)-----metal sheet Main technical data: Machine modelms4r-127 Working work piecethickness0.5-50mm Lengthmore than 400mm Width40-1270mm mm Feed speed6-30m/min Motor power (kw)main motors7.5kwx4 Feed-through motor3.0 Cleaning brush motor0.37 Airconsumption volume 0.9m3/min Working pressure0.55mpa Dust exactorwind volume6500 m3/h Pressure2300pa Wind speed25-30m/s Machine sizethe main machine2050x1650x2620mm Control cabinet400x1140x850mm Net weightabout 4, 400kgs Machine modelms4r-160 Work piecethicknessabout 0.5-30mm Lengthmore than 400mm Width40-1580mm mm Max.Feed speed15 m/min or 20m/min or 30 m/min Motor power ú¿kwú¬main motors12kwx4 Feed-through motor3.0 Cleaning brush motor0.37 Airconsumption volume 0.9m3/min Working pressure0.55mpa Dust exactorwind volume7500 m3/h Pressure2500pa Wind speed25-30m/s Machine sizethe main machine Control cabinet Net weightabout 4, 800kgs Export standard