1 Applicable for the product of surface effects, 2 such as sanding,drawing 3 sweeping lines processing. 1 can do sweeping lines processing :like sound box panel ,radiating fin.2 the effect of ling raw silk ring and snowflake sik are look good and clear.3 Applicable for the sanding,drawing,printing of plane articles4 Sanding belt size: 3500*100/4000*100(mm);5 can deal with both of plane and ...