paper tube making machine 1.CE Standard 2.one year warranty 3.Max diameter:150mm 4.speed:3-20m JY-50 B NV PAPER TUBE MAKING MACHINEIt is used for producing all kind of paper tubes/cores,such as fireworks tubes,cloth core,alumite,cotton yarn,fax paper,plastic-wrap,toilet paper tube and many other paper tubes.JY-50 B Nc Paper Tube machine: main specificationTechnical parametersControl ...