SRP 1300 Wide Belt Sander: 1.2steel rollers, one rubber roller. 2.Polishing&Calibrating. 3. For plywwod, solid wood.. SRP 1300 Wide Belt SanderCharacteristics :Sanding Machine ... , sanding belt swing and thickness display, with guarantees the anti-jamming function of the machine.Technical Features:Model SRP1300-1 SRP1300-2Working Width40 ...