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LB40S Rotor Spinning Machine

LB40S Rotor Spinning Machine: Cutting-edge spinning technology for efficient yarn production in textile manufacturing.

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LB40S rotor spinning machine is a kind of new-type open end spinning machine with some features such as high speed, high efficiency, automatic exhausting impurities. It can spin directly various short fibers, 40mm cut fibers or 60mm cut viscose into single fine yarn from combed sliver.
This is a double-side-type spinning machine based on modularized design. It applies many new technologies such as air suction spinbox, semi-automatic piecing-in, closed loop control etc. Max. rotor speed can reach 110000rpm.
Thanks to application of numerous new technologies, it holds spinning and winding quality close to full automatic rotor spinning machine, and then shows better price-performance ratio.

 

  1. The minimum and max. tex: 120-150 (5s-36s)
  2. Suitable tex: 83.2-28 (7s-21s)
  3. Cotton to be fed: 2500-5000
  4. Rotor speed (r/min): 100000
  5. Yarn guiding speed m/min: 40-160
  6. Splitting roll speed: 5500-9000
  7. Twisting degree: 220-2250
  8. Pneumatic moto purging volume (m3/h): 5500
  9. Suitable fiber length (mm): < 40

    10. Operating height (mm): 1560

  1. Yarn feeding bobbin: outer dia: Φ400×914
  2. Headspace (mm): 230
  3. Rotor diameter (mm): Φ400 or Φ40

   14. Head number: 192 or 240

   15.bobbin specs (outer diameter*height)(mm): Φ54×170

   16. take-up specs (diameter*height): Φ300*150

  1. Loaded weight(kg): 3

  18. Crossing angle: 300,330,390,420

  1. Yarn breaking (Filament per 1000 filament per hour):<=50
  2. Purification efficiency: 60-80
  3. Pressure in rotor intracavity: >=5
  4. Mechanical stretching times: 32-220
  5. Tension stretching times: 0.93-1.06
  6. Total power: 64kw
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rotor spinning machine 2

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