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Nine roller tractor
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Details          For filament production of acrylic and polyvinyl alcohol. Dope from the infusion tube through the filter, metering pump and spinneret into the corridor, forming a thin stream of hot air met in the corridor, and solvent evaporation, a thin stream of polymer solidified into a fiber tow is then wound into a certain the package. Dry spinning speed is generally 200 to 800 m / min. In order to meet the needs of special spinning process, the 1970s appeared dry - wet spinning machine textile machinery it should belong.
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