Production of white polyester staple fiber

  Recently, many people are very interested in the production of popular white polyester staple fiber on the market. It is said that even some waste recyclables can be reproduced and turned into treasure. Therefore, after interviewing some teachers of chemical fiber production enterprises, I summarized the next process and shared it with you, hoping to help you.

  1. The whole polyester staple fiber production line has a high degree of automation. As long as someone in front participates in waste plastics and someone in the back connects granular products, the direct change from waste plastics to granular products can be completed;

  2. The whole production line is continuously improved on the basis of German equipment drawings, with reasonable planning and beautiful appearance. The parts in contact with materials are made of stainless steel.

  3. The particles made are of high quality, without bubbles, plump and round.

  4. The shape of the particles is beautiful, the shape is a cylinder, and the size and thickness can be adjusted.

  5. The forced feeding equipment, main machine and pelletizer of the granulation line are controlled by frequency converter.

  6. The screw and barrel of the granulation line are made of high-quality materials. The surface is nitrided and hardened, and the service life is very long.

  7. The gear box of the granulation line adopts the hard tooth surface oil cooling gear box, which is half lighter than the soft tooth gear box, has wear resistance, the service life is advanced by 3 ~ 4 times, and the load can be advanced by 8 ~ 10 times.

  8. After discharging, the granulation line directly cuts the granules in the water ring, dehydrates them by the dehydrator, sorts the appropriate particles through the vibrating screen, and then sends them to the storage bin by the fan.

  9. There is a water outlet and a vacuum pump on the granulation line barrel for drainage and exhaust to ensure the quality of particles.