With the growing popularity of the plastic recycling industry, the application of the plastic granulator machine (also known as the plastic pelletizing machine) is increasing rapidly. During daily use, waste plastic pelletizer machine users may encounter some glitches. This requires timely analysis of the cause and troubleshooting. Here is an explanation of its common faults and solutions.

Utangulizi mfupi wa mashine ya granulator ya plastiki

vifaa vya kutengeneza pellet za plastiki pia vinajulikana kama mashine ya kutengeneza pellet za plastiki taka. Kama mashine muhimu zaidi katika laini ya uzalishaji wa kurejeleza filamu za plastiki, mara nyingi hutumiwa katika viwanda vya kurejeleza plastiki. Granulator ya plastiki ina sifa za kuokoa nishati, ufanisi wa juu, utendaji thabiti, urahisi wa uendeshaji, na matengenezo rahisi.

Maskin för plastgranulering
Maskin för plastgranulering

Makosa 5 ya kawaida na mbinu za kutatua

Fuatayo ni matatizo ya jumla na suluhisho zinazohusiana na mashine ya kutengeneza pellet za plastiki. Natumai yafuatayo yanaweza kuwa na msaada kwako wakati wa kutumia mashine ya kutengeneza granules za plastiki.

1. Huvudmotorn för plastpelletiseraren rullar inte eller stängs av omedelbart

  • Reasons: unstable power supply voltage or poor contact; insufficient heater heating or a heater does not work, which makes the motor overload due to excessive torque
  • Treatment methods: check the main motor circuit connection of the plastic granulator machine; check the temperature display of each section of the heater, and check whether the heater has poor contact or damage.

2. Huvudmotorn för plastpelletmaskinen rullar, men skruven gör det inte.

  • Causes: The transmission V belt becomes loose, wears and slips; or the safety key becomes loose or disconnected.
  • Troubleshooting methods: adjust the center distance of the V-belt, tighten the belt, or replace with a new V-belt; check the safety key, analyze the cause of the break, and replace the safety key.

3. Skruven på pelletmaskinen fungerar normalt, men avger inte material

  • Reasons: the feeding of the hopper is not continuous; or there is a foreign object blocking the feeding port; or a metal hard object falls into the screw groove to block the screw groove, and the material cannot be fed normally.
  • Solutions: The troubleshooting method of this failure: increase the feed volume to keep the screw feeding continuously; stop the machine to check and remove the foreign matter in the feed port. If it is confirmed that there is a metal foreign body falling into the screw groove, stop the machine immediately to remove the screw and remove the metal foreign body.

4. Plastgranulatormaskinen orsakar att ventilhålet tar bort material

  • Causes: there are impurities in the raw materials, or the feed speed is too fast to make the screw extrusion unstable, or the plasticization temperature is not enough.
  • Treatment method: clean the raw materials before feeding or replace the filter screen, or reduce the feeding amount to make the screw extrude smoothly, or increase the plasticizing temperature. However, the temperature should not be too high to prevent burns to the plastic and affect the quality of production.

5. Huvudmotorns vridmoment är för lågt

  • Reasons: the feed system failure caused the twin-screw idling.
  • Solution measures: Check whether the additive system or the main material feeding system is faulty, and clean the blockage of the plastic granulator.

För att sammanfatta, är det nödvändigt att göra en tidsenlig analys av felen och vidta rimliga åtgärder i tid för att säkerställa den normala prestandan hos plaståtervinningspelletiseringsmaskinen.