... to operate machine strong structure RS-DD1500 MILL ROLL STANDFunction and Characteristics1.Max. diameter of reel paper ... Width:1400-2200mm. 3. Reel paper lift-lower, clamp, loosen, movement, contraposition operated by hydraulic pressure.feeding ... or bulge style. 4. reel paper lift-lower, clamp, loosen, movement, contraposition operated by motorize.5. Reel ... not to be damaged. RS-DD1500mill roll stand