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        2. PRODUCTS

          JHF1493/JHF1494 Triaxial Computerized Roving Frame
          JHF1493/JHF1494 high speed suspend Roving Frame is driven by three-inverter motor with simple structure and advanced program automatization to avoid the sliver faults during reversing.The roving frame equipped with sliver breakage protection system and is one new generation practical mode.
          Characteristic:
          JHF1493/JHF1494 computerized roving frame adopts two frequency motors and one servo motor with simple structure and more perfect package.

          1、A high degree of mechanical and electrical integration
          Step motor drive using four forms of roller drafting, flyer rotation, bobbin winding dragon muscle movements using individually controlled by variable frequency control to achieve high-precision synchronization spinning.
          2、High-speed, high efficiency, high-quality
          High-speed fully enclosed flyer, mechanical speed up 1600rpm/min, process speed up 1400rpm/min
          Good power protection
          Perfect fit bit stop function
          Failure rate, mechanical efficiency up to 90%
          Electrical integrated control, easy operation and maintenance
          3、High degree of intelligenceEquipped with a CCD line tension detecting device to achieve closed-loop tension control, the control system can automatically adjust the tension-line parameters, the spinning intelligent, ensure quality yarn;
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