Model Number: WRT1000PS4 Brand Name: WRT Key Specifications/Special Features: Disc Type Station Sand Slide Out.Disc type station sand slide out it is very easy to change the abrasive strips.Round-rod linear guide way control the swing.Independent Lifting and Swinging.Sanding units are swinging and lifting independent(20mm-30mm-50mm)and each units are up and down individual. TYPE QSG1000PS4 Working Width 1000 mm Working Thickness 2-100 mm Feed Speed 5-25 m/min Number of Polishing Roller 8DISCS+2ROLLER Swing Scope 50/30/15 Total Motor Power 13.54KW Speed of Sucked Air ≥25m/s Working Air Pressure ≥0.55Mpa Overall Dimensions 2700*1685*2100