... punched and perforated paper core. paper core machina,Core making machine ,paper machine,paper cutting machine,paper machines CIL-RC-A Automatic Roll Core Machine Construct ... machine is the equipment to produce punched and perforated paper core, which is advanced in designing and convenience in operation ... Speed: 10~20 m/min2. Specification of Roll Core: core diameter: 28~75mm (2~7 ply),length 1.2 ...