... of triangle fabric stretching device4,One set of electronic eye device, automatic stop when inspect to the end of the ... tube8,One set of double roller style fabric roll uploading device after inspection.9,Two shape fabric stretching roller10,Two fabric ... equipped with foot pedal switch12,Equipped with forward and backward switch device Technical Parameters:1,Work area2200mm, 2500mm2,Speed0~50 m/min3 ...