tensionless, use for open-width knitted fabric, with counter meter Features: 1.This machine is used for inspecting the tensionless high quality ... device is attached on the top of machine.7. Use the double roller for rolling device.8. A automatical stopping device ... , 2820, etc*Horsepower of main machine: 5HP×4P * Speed: 10-100 yards/min Tessionless Inspecting Machine for open-width knitted fabric