To perm detectable X-ray thread onto gauze.
This machine is used to fold gauze width within 30cm folio and 3 ply fold, or width within 27.5cm gauze 4 ply fold. It can perm X-ray onto gauze on line. The equipment controlled by transducer (imported) with wide regulating range, easy to operate. Magnetic powder clutch controls the rolling tension evenly and reliably.