ʻO ka Laina Granulation Flake ʻO PET
PET Bottle Recycling Pelletizer PET Granulation Machine Kaʻina Kaʻina
Hōʻike ʻenehana
Inoa Mīkini |
PET Single Screw Extrusion pelletizing Line |
Mea Maka |
rPET Flakes |
Huahana Hope |
rPET Pellets |
Mea Hana Line | Pūnaehana hoʻomaloʻo kristal infrared: Mea hoʻoheheʻe ʻumeke/ Mea hoʻomaloʻo aniani ʻulaʻula/ Mea hoʻokuʻu wai
Hoʻokahi Screw Extrusion granulating laina: Hoʻokahi wīwī nui extruder/Hydraulic Double Pistons pale hoʻololi/Die head/Flushing water trough/Flushing pellitizer/Vertical dewatering machine/Vibrating sieve machine/ Storage
|
Anawaena wili |
90mm-150mm |
L/D |
1:24/1:30 |
Laulā puka |
150-1000KG/H |
Mea wili |
38CrMoAlA me ka Laau Nitrding |
ʻAno Pelletizing |
ʻO ka hoʻoheheʻe wai a me ka pelletizing |
Mea hoʻololi pale |
Hoʻololi Paʻi ʻAi ʻAi ʻAlua Pistons Hydraulic |
Mīkini Details
Mea Hoʻomaloʻo Infrared Crystal (LIANDA PATENT DESIGN)
①ʻO ka hoʻomaikaʻi ʻana i ka hana ʻana a me nā waiwai kino o ka PET i hana hou ʻia, ka meaʻai-grade PET ma o ka ʻenehana i hana ʻia e ka nalu infrared he wahi koʻikoʻi e pāʻani ai i ka waiwai intrinsic viscosity (IV).
②Pre-crystallization & maloʻo o nā ʻōpala ma mua o ka extrusion e kōkua i ka hōʻemi ʻana i ka nalowale o ka IV mai PET, kahi mea koʻikoʻi no ka hoʻohana hou ʻana i ka resin.
③ ʻO ka hana hou ʻana i nā flakes i loko o ka extruder e hōʻemi ana i ka IV ma muli o ka hydrolysis i mua o ka wai, a ʻo ia ke kumu e hiki ai i ka hoʻomaloʻo mua ʻana i kahi pae maloʻo homogeneous me kā mākou IRD System hiki ke kaupalena i kēia hōʻemi.
Eia kekahi, ʻaʻole e melemele nā ʻāpana hoʻoheheʻe PET no ka mea ua hoʻemi ʻia ka manawa maloʻo (Pono ka manawa maloʻo 15-20mins wale nō, hiki ke ≤ 30ppm, ka hoʻohana ʻana i ka ikehu ma lalo o 60-80W/KG/H)
④Hoʻemi ʻia ka ʻoki ʻana i ka extruder no ka mea ua komo ka mea preheated i ka extruder i ka wela mau"
⑤E hoʻomaikaʻi i ka puka o PET Extruder
Hiki ke loaʻa ka piʻi ʻana o ka mānoanoa nui e 10 a i ka 20% i ka IRD, hoʻomaikaʻi i ka hana hānai ma ka extruder inlet - ʻoiai ʻaʻole i loli ka wikiwiki extruder, aia kahi hana hoʻopiha piha i hoʻomaikaʻi nui ʻia ma ka wili.
Laina Pelletizing Screw Extrusion Hoʻokahi (Me ka ʻole o ka hoʻoheheʻe ʻana)
Ke hoʻohana nei i nā ikaika o Single screw extruder a me ka hoʻoheheʻe ʻana me LIANDA i hoʻolālā ʻia no ka rPET Bottle flakes, ua hiki iā mākou ke hoʻonui i ka mana e 20% me ka liʻiliʻi o ka mana i hoʻohālikelike ʻia me Parallel double screw extruder.
ʻO ka viscosity o nā pellets rPET i hana ʻia e kā mākou ʻōnaehana: aia wale nō ≤0.02-0.03dl/g hāʻule viscosity ---me ka ʻole o ka hoʻohui ʻana i kahi mea hoʻonui viscosity. (E like me kā mākou hoʻāʻo i loko o ka hale)
rPET pellets kala: akaka --- me ka hoʻohui ʻole i kekahi mea hoʻonui ʻike
Me ka ʻole o ka ʻōnaehana hoʻoheheʻe ʻana i ka vacuum --- Mālama i ke kumukūʻai ikehu, pilikia ʻole a paʻa ka hana