First, we adopt PET-special high compression ratio screw and nitrided barrel, matched with segmented independent precise temperature control, accurately stabilizing melting window to guarantee full plasticization without thermal decomposition of rigid BOPET fragments.
Second, multi-group high vacuum exhaust structure effectively removes adsorbed water, residual solvent, volatile ink gas and small molecule impurities, solving hydrolysis defects that severely reduce recycled pellet grade.
Third, forced anti-bridging feeding mechanism solves slipping, floating and uneven feeding problems of thin, lightweight BOPET film scraps, supporting long-term non-stop continuous production.
Fourth, wear-resistant alloy screw elements greatly extend service life, cutting frequent replacement cost of vulnerable parts for long-run recycling production.

We provide turnkey full-line solution including shredder, washing tank, high-speed dewatering unit matched with our core BOPET film pelletizing machine. Our engineering team adjusts screw combination, exhaust layout and cutting mode (strand cutting, water-ring cutting) according to your BOPET contamination level, film thickness and hourly output target. For film manufacturers and professional PET recycling enterprises, investing in our dedicated BOPET granulating equipment improves recycled pellet quality and economic profit, meeting strict index requirements of downstream fiber, bottle grade and modified PET production. We offer pre-sales layout design, overseas installation & commissioning, operator technical training and lifelong spare parts supply service, acting as reliable long-term partner for industrial BOPET waste recycling projects globally.