{"id":7377,"date":"2026-01-22T20:00:00","date_gmt":"2026-01-22T12:00:00","guid":{"rendered":"https:\/\/maxtormetal.com\/?p=7377"},"modified":"2026-05-11T13:49:42","modified_gmt":"2026-05-11T05:49:42","slug":"optimizing-strand-pelletizer-knives-prevent-linking","status":"publish","type":"post","link":"https:\/\/maxtormetal.com\/vi\/optimizing-strand-pelletizer-knives-prevent-linking\/","title":{"rendered":"Ch\u1ea5m D\u1ee9t T\u00ecnh Tr\u1ea1ng D\u00ednh H\u1ea1t: H\u01b0\u1edbng D\u1eabn Cho Dao M\u00e1y C\u1eaft H\u1ea1t Nh\u1ef1a (Strand)"},"content":{"rendered":"<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"848\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg\" alt=\"Ch\u1ea5m D\u1ee9t T\u00ecnh Tr\u1ea1ng D\u00ednh H\u1ea1t: H\u01b0\u1edbng D\u1eabn Cho Dao M\u00e1y C\u1eaft H\u1ea1t Nh\u1ef1a (Strand)\" class=\"wp-image-4895\" style=\"width:530px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg 848w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611-300x283.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611-768x725.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611-13x12.jpg 13w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611-600x566.jpg 600w\" sizes=\"(max-width: 848px) 100vw, 848px\" \/><\/figure><\/div><p>Hi\u1ec7n t\u01b0\u1ee3ng d\u00ednh h\u1ea1t nh\u1ef1a \u2014 c\u00e1c h\u1ea1t nh\u1ef1a d\u00ednh ho\u1eb7c n\u00f3ng ch\u1ea3y quy\u1ec7n v\u00e0o nhau sau khi c\u1eaft \u2014 g\u00e2y l\u00e3ng ph\u00ed th\u1eddi gian, t\u0103ng l\u01b0\u1ee3ng m\u1ea1t nh\u1ef1a v\u00e0 bu\u1ed9c ph\u1ea3i d\u1eebng m\u00e1y ngo\u00e0i k\u1ebf ho\u1ea1ch. Trong qu\u00e1 tr\u00ecnh t\u1ea1o h\u1ea1t d\u1ea1ng s\u1ee3i, v\u1ebft c\u1eaft ph\u1ea3i l\u00e0 v\u1ebft c\u1eaft \u0111\u1ee9t d\u1ee9t kho\u00e1t tr\u00ean s\u1ee3i nh\u1ef1a \u0111\u00e3 \u0111\u00f4ng \u0111\u1eb7c ho\u00e0n to\u00e0n. Khi dao b\u1ecb c\u00f9n ho\u1eb7c l\u1eafp l\u1ec7ch, khi c\u00f3 \u0111\u1ed9 \u0111\u1ea3o (runout), ho\u1eb7c khi ch\u1ebf \u0111\u1ed9 l\u00e0m m\u00e1t\/l\u1ef1c k\u00e9o kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi polyme, b\u1ea1n s\u1ebd th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1ebft nh\u1ef1a, t\u1ea1o \u0111u\u00f4i v\u00e0 d\u00ednh h\u1ea1t. H\u01b0\u1edbng d\u1eabn n\u00e0y t\u1ed5ng h\u1ee3p c\u00e1c b\u01b0\u1edbc kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh th\u1ef1c t\u1ebf, c\u00e1c ph\u1ea1m vi thi\u1ebft l\u1eadp v\u00e0 h\u01b0\u1edbng d\u1eabn v\u1ec1 h\u00ecnh h\u1ecdc\/v\u1eadt li\u1ec7u dao \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng x\u1eed l\u00fd l\u1ed7i d\u00ednh h\u1ea1t v\u00e0 duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a d\u00e2y chuy\u1ec1n.<\/p><figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"GS50 Water Cooling Strand Pelletizing for color masterbatch #masterbatchmachine #gsmach\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/WclnEEfwpnc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"ee1e1fae-0580-439e-9fb6-bd2a61afd40a\">Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2><ul><li>H\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi t\u00ecnh tr\u1ea1ng dao, khe h\u1edf v\u00e0 c\u0103n ch\u1ec9nh tr\u01b0\u1edbc khi thay \u0111\u1ed5i c\u00e1c bi\u1ebfn s\u1ed1 c\u1ee7a quy tr\u00ecnh.<\/li>\n\n<li>\u0110\u1ed1i v\u1edbi nhi\u1ec1u lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo, khe h\u1edf gi\u1eefa dao c\u1eaft v\u00e0 dao t\u0129nh t\u1eeb 0.02\u20130.08 mm l\u00e0 d\u1ea3i kh\u1edfi \u0111\u1ea7u th\u1ef1c t\u1ebf; h\u00e3y \u0111i\u1ec1u ch\u1ec9nh theo t\u1eebng lo\u1ea1i polyme v\u00e0 \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i.<\/li>\n\n<li>Nguy\u00ean l\u00fd c\u1eaft k\u00e9o hi\u1ec7u qu\u1ea3 (g\u00f3c c\u1eaft ~5\u00b0\u201320\u00b0) gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng c\u1eaft \u0111\u1ee9t thay v\u00ec nghi\u1ec1n n\u00e1t; h\u00e3y b\u1ea3o to\u00e0n bi\u00ean d\u1ea1ng l\u01b0\u1ee1i dao trong qu\u00e1 tr\u00ecnh m\u00e0i s\u1eafc.<\/li>\n\n<li>\u0110\u00f4ng \u0111\u1eb7c s\u1ee3i nh\u1ef1a tr\u01b0\u1edbc khi c\u1eaft: thi\u1ebft l\u1eadp nhi\u1ec7t \u0111\u1ed9 b\u1ec3 n\u01b0\u1edbc v\u00e0 th\u1eddi gian l\u01b0u \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng l\u00f5i s\u1ee3i b\u1ecb m\u1ec1m v\u00e0 b\u1ebft nh\u1ef1a.<\/li>\n\n<li>\u1ed4n \u0111\u1ecbnh qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n: \u0111\u1ed3ng b\u1ed9 h\u00f3a t\u1ed1c \u0111\u1ed9 k\u00e9o s\u1ee3i v\u00e0 t\u1ed1c \u0111\u1ed9 dao c\u1eaft, \u0111\u1ed3ng th\u1eddi thi\u1ebft l\u1eadp khe h\u1edf\/\u00e1p l\u1ef1c c\u1ee7a rulo k\u00e9o \u0111\u1ec3 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc.<\/li>\n\n<li>\u0110\u00e1nh gi\u00e1 c\u00e1c thay \u0111\u1ed5i b\u1eb1ng th\u1eed nghi\u1ec7m trong 30 ph\u00fat v\u00e0 c\u00e1c ti\u00eau ch\u00ed nghi\u1ec7m thu \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng (t\u1ef7 l\u1ec7 d\u00ednh h\u1ea1t, l\u01b0\u1ee3ng m\u1ea1t nh\u1ef1a, dung sai chi\u1ec1u d\u00e0i h\u1ea1t).<\/li><\/ul><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"b63bbd8d-cdda-45d3-864f-f6506544e051\">Dao m\u00e1y t\u1ea1o h\u1ea1t nh\u1ef1a d\u1ea1ng s\u1ee3i: Quy tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 t\u1eebng b\u01b0\u1edbc<\/h2><p>Hi\u1ec7n t\u01b0\u1ee3ng d\u00ednh h\u1ea1t nh\u1ef1a c\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n t\u01b0\u01a1ng t\u00e1c l\u1eabn nhau. H\u00e3y th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra theo th\u1ee9 t\u1ef1 v\u00e0 ghi ch\u00e9p l\u1ea1i c\u00e1c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed1i v\u1edbi thi\u1ebft l\u1eadp dao m\u00e1y t\u1ea1o h\u1ea1t nh\u1ef1a d\u1ea1ng s\u1ee3i c\u1ee7a b\u1ea1n.<\/p><h3 class=\"wp-block-heading\" id=\"d0cb8880-44da-47c9-9466-3036a048534c\">An to\u00e0n v\u00e0 Ghi nh\u1eadn tri\u1ec7u ch\u1ee9ng<\/h3><p>Th\u1ef1c hi\u1ec7n kh\u00f3a h\u00e3m\/g\u1eafn bi\u1ec3n c\u1ea3nh b\u00e1o (Lockout\/tagout) theo quy tr\u00ecnh v\u1eadn h\u00e0nh ti\u00eau chu\u1ea9n (SOP) c\u1ee7a nh\u00e0 m\u00e1y. Ghi l\u1ea1i lo\u1ea1i polyme, h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n, s\u1ed1 l\u01b0\u1ee3ng\/\u0111\u01b0\u1eddng k\u00ednh s\u1ee3i, chi\u1ec1u d\u00e0i h\u1ea1t m\u1ee5c ti\u00eau, t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n, nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u \u0111\u00f9n, nhi\u1ec7t \u0111\u1ed9 b\u1ec3 n\u01b0\u1edbc v\u00e0 RPM c\u1ee7a b\u1ed9 ph\u1eadn k\u00e9o s\u1ee3i. Ch\u1ee5p \u1ea3nh ngo\u1ea1i quan s\u1ee3i v\u00e0 h\u1ea1t nh\u1ef1a; ghi l\u1ea1i t\u1ef7 l\u1ec7 d\u00ednh h\u1ea1t (theo s\u1ed1 l\u01b0\u1ee3ng), l\u01b0\u1ee3ng m\u1ea1t nh\u1ef1a (% theo kh\u1ed1i l\u01b0\u1ee3ng) v\u00e0 s\u1ef1 ph\u00e2n b\u1ed1 chi\u1ec1u d\u00e0i h\u1ea1t.<\/p><h3 class=\"wp-block-heading\" id=\"6d838e12-b4f4-42de-bec6-843b36463c04\">Ki\u1ec3m tra A: T\u00ecnh tr\u1ea1ng v\u00e0 h\u00ecnh h\u1ecdc c\u1ee7a l\u01b0\u1ee1i dao<\/h3><p>Ki\u1ec3m tra l\u01b0\u1ee1i dao quay (rotor knife) v\u00e0 dao t\u0129nh (bed knife) b\u1eb1ng k\u00ednh l\u00fap x10 ho\u1eb7c k\u00ednh hi\u1ec3n vi \u0111\u1ec3 b\u00e0n. T\u00ecm ki\u1ebfm c\u00e1c v\u1ebft bo tr\u00f2n, s\u1ee9t m\u1ebb, bavia ho\u1eb7c m\u1ebb vi m\u00f4. C\u00e1c l\u01b0\u1ee1i dao b\u1ecb m\u00f2n c\u00f3 xu h\u01b0\u1edbng x\u00e9 v\u00e0 l\u00e0m b\u1ebft nh\u1ef1a thay v\u00ec c\u1eaft \u0111\u1ee9t, l\u00e0m t\u0103ng t\u1ef7 l\u1ec7 d\u00ednh h\u1ea1t. C\u00e1c t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn c\u1eaft nh\u1ea5n m\u1ea1nh vi\u1ec7c ki\u1ec3m tra s\u1edbm t\u00ecnh tr\u1ea1ng dao v\u00e0 khe h\u1edf l\u00e0 nh\u1eefng h\u00e0nh \u0111\u1ed9ng h\u00e0ng \u0111\u1ea7u; xem ph\u1ea7n t\u1ed5ng quan m\u00f4 t\u1ea3 trong h\u01b0\u1edbng d\u1eabn v\u1ec1 dao c\u1ee7a TGWINT v\u00e0 c\u00e1c t\u00e0i li\u1ec7u kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u01b0u ti\u00ean t\u00ecnh tr\u1ea1ng l\u01b0\u1ee1i dao v\u00e0 khe h\u1edf. Tham kh\u1ea3o: c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a quy tr\u00ecnh trong\u00a0<a href=\"https:\/\/www.tgwint.com\/2024\/05\/02\/guide-to-pelletizer-knives\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>TGWINT \u201cH\u01b0\u1edbng d\u1eabn v\u1ec1 dao c\u1eaft h\u1ea1t\u201d (2024)<\/strong><\/a>\u00a0v\u00e0 c\u00e1c b\u01b0\u1edbc t\u1eadp trung v\u00e0o ng\u01b0\u1eddi v\u1eadn h\u00e0nh t\u1eeb\u00a0<a href=\"https:\/\/maxtormetal.com\/vi\/troubleshooting-extrusion-cutoff-knives-steps-for-operators\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>h\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 c\u1ee7a METAL d\u00e0nh cho dao c\u1eaft \u0111\u00f9n<\/strong><\/a>.<\/p><p>Kinh nghi\u1ec7m th\u1ef1c t\u1ebf: \u0110\u1ed1i v\u1edbi c\u00e1c polyme d\u1ec5 c\u1eaft (PP\/PE homopolymer), h\u00e3y h\u01b0\u1edbng t\u1edbi b\u00e1n k\u00ednh l\u01b0\u1ee1i dao nh\u1ecf (v\u00ed d\u1ee5: 5\u201315 \u00b5m). \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ee3p ch\u1ea5t m\u00e0i m\u00f2n\/c\u00f3 ch\u1ea5t \u0111\u1ed9n, b\u00e1n k\u00ednh l\u1edbn h\u01a1n m\u1ed9t ch\u00fat (v\u00ed d\u1ee5: 20\u201340 \u00b5m) c\u00f3 th\u1ec3 ch\u1ed1ng m\u1ebb vi m\u00f4. Duy tr\u00ec h\u00ecnh h\u1ecdc g\u00f3c v\u00e1t nh\u1ea5t qu\u00e1n trong qu\u00e1 tr\u00ecnh m\u00e0i; n\u1ebfu b\u1ea1n chuy\u1ec3n t\u1eeb v\u00e1t \u0111\u01a1n sang v\u00e1t k\u00e9p ho\u1eb7c t\u1ea1o bi\u00ean d\u1ea1ng m\u00e0i l\u00f5m (dish\/hollow grind), h\u00e3y \u0111\u00e1nh gi\u00e1 l\u1ea1i g\u00f3c c\u1eaft v\u00e0 khe h\u1edf.<\/p><h3 class=\"wp-block-heading\" id=\"3255d5ab-d3c6-403b-82f8-c92028890ccb\">Ki\u1ec3m tra B: Khe h\u1edf v\u00e0 g\u00f3c c\u1eaft hi\u1ec7u d\u1ee5ng<\/h3><p>Thi\u1ebft l\u1eadp khe h\u1edf \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u r\u1ed9ng. Nh\u01b0 m\u1ed9t \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u th\u1ef1c nghi\u1ec7m cho nhi\u1ec1u lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo, h\u00e3y s\u1eed d\u1ee5ng kho\u1ea3ng 0.02\u20130.08 mm. X\u00e1c nh\u1eadn b\u1eb1ng th\u01b0\u1edbc l\u00e1 (feeler gauge) t\u1ea1i nhi\u1ec1u v\u1ecb tr\u00ed; b\u1ea1n c\u1ea7n m\u1ed9t s\u1ef1 ti\u1ebfp x\u00fac nh\u1eb9 nh\u00e0ng m\u00e0 kh\u00f4ng b\u1ecb r\u00edt. C\u00e1c m\u00e1y t\u1ea1o h\u1ea1t d\u1ea1ng s\u1ee3i hi\u1ec7n \u0111\u1ea1i l\u00e0m n\u1ed5i b\u1eadt c\u00e1c khe h\u1edf c\u1eaft c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c thi\u1ebft l\u1eadp ch\u00ednh x\u00e1c; kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh b\u00ean ngo\u00e0i \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) ghi nh\u1eadn. Xem ghi ch\u00fa \u0111\u1ed5i m\u1edbi t\u1eeb\u00a0<a href=\"https:\/\/maag.com\/maag-news\/performance-driving-innovations-in-strand-pelletizing\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>MAAG Group v\u1ec1 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh khe h\u1edf m\u00e1y t\u1ea1o h\u1ea1t d\u1ea1ng s\u1ee3i<\/strong><\/a>.<\/p><p>Nguy\u00ean l\u00fd c\u1eaft k\u00e9o hi\u1ec7u qu\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c g\u00f3c v\u00e1t c\u1ee7a dao v\u00e0 g\u00f3c \u0111\u1ee1. Trong ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng, g\u00f3c c\u1eaft hi\u1ec7u d\u1ee5ng t\u1eeb 5\u00b0\u201320\u00b0 s\u1ebd gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng c\u1eaft \u0111\u1ee9t thay v\u00ec nghi\u1ec1n n\u00e1t. H\u00e3y b\u1ea3o to\u00e0n c\u00e1c g\u00f3c tr\u01b0\u1edbc\/sau trong qu\u00e1 tr\u00ecnh m\u00e0i \u0111\u1ec3 duy tr\u00ec s\u1ef1 \u0103n kh\u1edbp nh\u1ea5t qu\u00e1n. L\u00fd thuy\u1ebft c\u1eaft v\u00e0 th\u1ef1c ti\u1ec5n c\u00f4ng nghi\u1ec7p \u0111\u1ec1u \u1ee7ng h\u1ed9 vi\u1ec7c gi\u1eef cho h\u00ecnh h\u1ecdc l\u01b0\u1ee1i dao nh\u1ea5t qu\u00e1n \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng b\u1ebft nh\u1ef1a khi s\u1eed d\u1ee5ng dao m\u00e1y t\u1ea1o h\u1ea1t nh\u1ef1a d\u1ea1ng s\u1ee3i.<\/p><h3 class=\"wp-block-heading\" id=\"3da183f3-c518-44c9-aaee-d083a7f370f9\">Ki\u1ec3m tra C: \u0110\u1ed9 \u0111\u1ea3o v\u00e0 c\u0103n ch\u1ec9nh c\u1ee7a gi\u00e1 \u0111\u1ee1 dao<\/h3><p>\u0110o \u0111\u1ed9 \u0111\u1ea3o t\u1ed5ng (TIR) c\u1ee7a tr\u1ee5c rotor b\u1eb1ng \u0111\u1ed3ng h\u1ed3 so \u2014 ki\u1ec3m tra t\u1ea1i nhi\u1ec1u \u0111i\u1ec3m d\u1ecdc tr\u1ee5c. H\u01b0\u1edbng t\u1edbi m\u1ee5c ti\u00eau \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ef1c t\u1ebf l\u00e0 \u201cv\u00e0i ch\u1ee5c micron\u201d. X\u00e1c minh \u0111\u1ed9 song song gi\u1eefa dao quay v\u00e0 dao t\u0129nh b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed m\u00e0u (blue-check) ho\u1eb7c d\u00f9ng c\u0103n l\u00e1 (shim); l\u1eafp dao \u0111\u00fang v\u1ecb tr\u00ed, si\u1ebft ch\u1eb7t c\u00e1c \u0111\u1ed3 g\u00e1 theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a OEM v\u00e0 ki\u1ec3m tra l\u1ea1i khe h\u1edf sau khi \u1ed5n \u0111\u1ecbnh nhi\u1ec7t. Khe h\u1edf kh\u00f4ng \u0111\u1ec1u v\u00e0 \u0111\u1ed9 \u0111\u1ea3o t\u1ea1o ra c\u00e1c v\u1ebft c\u1eaft nghi\u1ec1n ng\u1eaft qu\u00e3ng, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng d\u00ednh h\u1ea1t v\u00e0 t\u1ea1o \u0111u\u00f4i.<\/p><h3 class=\"wp-block-heading\" id=\"8e8dd470-907c-4217-b851-35be93d27160\">Ki\u1ec3m tra D: L\u00e0m m\u00e1t, l\u1ef1c k\u00e9o v\u00e0 \u0111\u1ed3ng b\u1ed9 h\u00f3a t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n<\/h3><p>Qu\u00e1 tr\u00ecnh t\u1ea1o h\u1ea1t d\u1ea1ng s\u1ee3i d\u1ef1a v\u00e0o b\u1ec3 n\u01b0\u1edbc \u0111\u1ec3 l\u00e0m \u0111\u00f4ng \u0111\u1eb7c c\u00e1c s\u1ee3i nh\u1ef1a tr\u01b0\u1edbc khi c\u1eaft. N\u1ebfu l\u00f5i s\u1ee3i v\u1eabn c\u00f2n m\u1ec1m, v\u1ebft c\u1eaft s\u1ebd b\u1ecb b\u1ebft v\u00e0 c\u00e1c h\u1ea1t nh\u1ef1a c\u00f3 th\u1ec3 b\u1ecb d\u00ednh v\u00e0o nhau trong ho\u1eb7c sau khi c\u1eaft. C\u00e1c t\u00e0i li\u1ec7u gi\u1ea3i th\u00edch quy tr\u00ecnh cho h\u1ec7 th\u1ed1ng t\u1ea1o h\u1ea1t d\u1ea1ng s\u1ee3i so v\u1edbi h\u1ec7 th\u1ed1ng t\u1ea1o h\u1ea1t d\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ec1u nh\u1ea5n m\u1ea1nh vi\u1ec7c \u0111\u00f4ng \u0111\u1eb7c tr\u01b0\u1edbc khi c\u1eaft. Xem\u00a0<a href=\"https:\/\/ud-machine.com\/blog\/strand-pelletizer-vs-underwater-pelletizer\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>t\u1ed5ng quan v\u1ec1 m\u00e1y t\u1ea1o h\u1ea1t d\u1ea1ng s\u1ee3i c\u1ee7a UD-Machine<\/strong><\/a>\u00a0\u0111\u1ec3 bi\u1ebft th\u00eam ng\u1eef c\u1ea3nh.<\/p><p>C\u00e1c d\u1ea3i kh\u1edfi \u0111\u1ea7u (th\u1ef1c nghi\u1ec7m):<\/p><ul><li>Nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc: PP\/PE 10\u201320\u00b0C; PET 5\u201312\u00b0C; PA 10\u201320\u00b0C \u2014 c\u00e2n b\u1eb1ng gi\u1eefa vi\u1ec7c l\u00e0m m\u00e1t v\u00e0 \u0111\u1eb7c t\u00ednh c\u1ee7a v\u1eadt li\u1ec7u. \u0110\u1ed9 nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m\/nhi\u1ec7t \u0111\u1ed9 c\u1ee7a PET \u0111\u00f2i h\u1ecfi s\u1ef1 ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd h\u01a1n; xem t\u1ed5ng quan v\u1ec1 v\u1eadt li\u1ec7u t\u1eeb\u00a0<a href=\"https:\/\/www.useon.com\/polyethylene-terephthalate\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Useon v\u1ec1 quy tr\u00ecnh x\u1eed l\u00fd PET<\/strong><\/a>.<\/li>\n\n<li>Th\u1eddi gian l\u01b0u: 10\u201325 gi\u00e2y, \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i v\u00e0 t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n. \u0110i\u1ec1u ch\u1ec9nh chi\u1ec1u d\u00e0i b\u1ec3 ho\u1eb7c t\u1ed1c \u0111\u1ed9 sao cho c\u00e1c s\u1ee3i \u0111i ra \u0111\u1ea1t \u0111\u1ed9 c\u1ee9ng c\u00e1p.<\/li>\n\n<li>Khe h\u1edf v\u00e0 \u00e1p l\u1ef1c c\u1ee7a rulo k\u00e9o: B\u1eaft \u0111\u1ea7u v\u1edbi khe h\u1edf rulo kho\u1ea3ng 0,8\u20132,0 mm ph\u00f9 h\u1ee3p v\u1edbi chi\u1ec1u d\u00e0i h\u1ea1t m\u1ee5c ti\u00eau v\u00e0 \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i; t\u0103ng \u00e1p l\u1ef1c v\u1eeba \u0111\u1ee7 \u0111\u1ec3 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc m\u00e0 kh\u00f4ng l\u00e0m b\u1eb9p s\u1ee3i. \u0110\u1ed3ng b\u1ed9 h\u00f3a t\u1ed1c \u0111\u1ed9 k\u00e9o v\u00e0 v\u00f2ng quay dao c\u1eaft \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh chi\u1ec1u d\u00e0i h\u1ea1t v\u00e0 gi\u1ea3m thi\u1ec3u vi\u1ec7c c\u1eaft th\u1ee9 c\u1ea5p. Logic kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u1ec1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u1eadn chuy\u1ec3n \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn trong\u00a0<a href=\"https:\/\/www.haisiextrusion.com\/How-To-Solve-Pellet-Return-And-Secondary-Cutting-in-Underwater-Pelletizers-5-Key-Troubleshooting-Ideas-id42252116.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u00dd t\u01b0\u1edfng kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 t\u1ea1o h\u1ea1t c\u1ee7a Haisi<\/strong><\/a>\u00a0(c\u00e1c nguy\u00ean l\u00fd c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng t\u01b0\u01a1ng t\u1ef1).<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"b74b02bb-93b0-4fbe-a894-6114c5dd42ad\">Ki\u1ec3m tra E: C\u00f4ng th\u1ee9c v\u1eadt li\u1ec7u v\u00e0 Nhi\u1ec7t \u0111\u1ed9\/\u0110\u1ed9 nh\u1edbt<\/h3><p>Nh\u1ef1a n\u00f3ng ch\u1ea3y d\u00ednh, ch\u1ea5t \u0111\u00e0n h\u1ed3i v\u00e0 polyme nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m l\u00e0m thay \u0111\u1ed5i \u0111\u1eb7c t\u00ednh c\u1eaft. N\u1ebfu c\u00e1c h\u1ea1t b\u1ecb d\u00ednh li\u1ec1n ngay c\u1ea3 khi c\u01a1 h\u1ecdc v\u00e0 l\u00e0m m\u00e1t t\u1ed1t, h\u00e3y xem x\u00e9t l\u1ea1i c\u00f4ng th\u1ee9c (ch\u1ea5t \u0111\u1ed9n, s\u00e1p, ch\u1ea5t \u0111\u00e0n h\u1ed3i) v\u00e0 nhi\u1ec7t \u0111\u1ed9\/\u0111\u1ed9 nh\u1edbt c\u1ee7a nh\u1ef1a n\u00f3ng ch\u1ea3y. PET v\u00e0 PA y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m ch\u1eb7t ch\u1ebd; h\u01b0\u1edbng t\u1edbi \u0111\u1ed9 \u1ea9m r\u1ea5t th\u1ea5p sau khi s\u1ea5y (v\u00ed d\u1ee5: &lt;0.02% ho\u1eb7c &lt;50 ppm \u0111\u1ed1i v\u1edbi PET nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p th\u1eadn tr\u1ecdng) \u0111\u1ec3 tr\u00e1nh khuy\u1ebft t\u1eadt. C\u00e1c t\u00e0i li\u1ec7u tham kh\u1ea3o v\u1ec1 h\u00e0nh vi c\u1ee7a v\u1eadt li\u1ec7u tr\u00ecnh b\u00e0y chi ti\u1ebft v\u1ec1 \u0111\u1ed9 nh\u1ea1y \u0111\u1ed1i v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m; xem\u00a0<a href=\"https:\/\/www.useon.com\/polyethylene-terephthalate\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>T\u1ed5ng quan v\u1ec1 PET c\u1ee7a Useon<\/strong><\/a>\u00a0v\u00e0 m\u1ed9t b\u00e0i \u0111\u00e1nh gi\u00e1 r\u1ed9ng v\u1ec1 gia c\u00f4ng nh\u1ef1a.<\/p><h3 class=\"wp-block-heading\" id=\"d7d4c220-87a2-4976-8bec-55a10a517a08\">Quy tr\u00ecnh thi\u1ebft l\u1eadp v\u00e0 th\u1eed nghi\u1ec7m (T\u1eadp trung v\u00e0o nghi\u1ec7m thu)<\/h3><ul><li>Th\u1ef1c hi\u1ec7n t\u1eebng thay \u0111\u1ed5i m\u1ed9t; ghi l\u1ea1i k\u1ebft qu\u1ea3 tr\u01b0\u1edbc\/sau.<\/li>\n\n<li>Ch\u1ea1y th\u1eed nghi\u1ec7m x\u00e1c th\u1ef1c: 30 ph\u00fat \u1edf t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n m\u1ee5c ti\u00eau sau khi \u1ed5n \u0111\u1ecbnh nhi\u1ec7t.<\/li>\n\n<li>Ti\u00eau ch\u00ed nghi\u1ec7m thu (th\u1ef1c nghi\u1ec7m, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh theo nh\u00e0 m\u00e1y): t\u1ef7 l\u1ec7 h\u1ea1t b\u1ecb d\u00ednh li\u1ec1n &lt;0.1\u20130.5% theo s\u1ed1 l\u01b0\u1ee3ng; l\u01b0\u1ee3ng b\u1ed9t m\u1ecbn &lt;0.5% theo kh\u1ed1i l\u01b0\u1ee3ng (ph\u1ea7n l\u1ecdt s\u00e0ng &lt;1 mm); dung sai chi\u1ec1u d\u00e0i h\u1ea1t \u00b110% so v\u1edbi danh ngh\u0129a.<\/li><\/ul><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"d0755068-70b2-4172-96c1-a27de914983a\">Thi\u1ebft l\u1eadp dao: H\u00ecnh h\u1ecdc, nguy\u00ean l\u00fd c\u1eaft k\u00e9o v\u00e0 m\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf quy m\u00f4 nh\u1ecf<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"567\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212911.jpg\" alt=\"Thi\u1ebft l\u1eadp dao: H\u00ecnh h\u1ecdc, nguy\u00ean l\u00fd c\u1eaft k\u00e9o v\u00e0 m\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf quy m\u00f4 nh\u1ecf\" class=\"wp-image-4894\" style=\"width:512px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212911.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212911-300x213.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212911-768x544.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212911-18x12.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212911-600x425.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><\/div><p>Gi\u1eef nguy\u00ean bi\u00ean d\u1ea1ng h\u00ecnh h\u1ecdc trong qu\u00e1 tr\u00ecnh m\u00e0i s\u1eafc. C\u00e1c l\u01b0\u1ee1i v\u00e1t \u0111\u01a1n c\u00f3 xu h\u01b0\u1edbng ch\u1eafc ch\u1eafn h\u01a1n cho vi\u1ec7c c\u1eaft \u0111a d\u1ee5ng; c\u00e1c l\u01b0\u1ee1i v\u00e1t k\u00e9p c\u00f3 th\u1ec3 gi\u1ea3m l\u1ef1c c\u1eaft nh\u01b0ng c\u1ea7n c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c. M\u00e0i l\u00f5m ho\u1eb7c m\u00e0i h\u00ecnh \u0111\u0129a c\u00f3 th\u1ec3 gi\u00fap t\u0103ng \u0111\u1ed9 \u0103n kh\u1edbp nh\u01b0ng ph\u1ea3i k\u1ebft h\u1ee3p v\u1edbi g\u00f3c \u0111\u1ee1 ch\u00ednh x\u00e1c \u0111\u1ec3 tr\u00e1nh l\u00e0m n\u00e1t v\u1eadt li\u1ec7u.<\/p><p>Disclosure: METAL is our product.<\/p><p>Practical micro-example (neutral): Suppose you replace a worn bed knife with a custom, precision-ground unit from METAL and need to re-establish clearance and validate pellet quality. First, clean and seat the knife; torque fixtures per OEM spec. Using feeler gauges, set clearance to 0.04\u20130.06 mm across three positions (left\/center\/right) for PP\/PE as a starting point. Verify rotor runout with a dial indicator; adjust shims to maintain parallelism. With strands fully cooled (PP bath at ~15\u00b0C, residence ~15 s), perform a test run. Log pellet length, linked pellet rate, and fines. If you see light smearing, nudge attack angle within the 5\u00b0\u201320\u00b0 band by adjusting knife seating or bevel preservation during sharpening. This workflow mirrors common shop-floor practice and is reproducible line to line. For reference on knife options, see\u00a0<a href=\"https:\/\/maxtormetal.com\/vi\/san-pham\/plastic-pelletizer-blade-pellet-cutting-knife-granulator-knife\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>METAL\u2019s plastic pelletizer blades page<\/strong><\/a>.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"70affc62-4939-43b8-bfc3-ee7041421f07\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t v\u1ec1 l\u00e0m m\u00e1t v\u00e0 k\u00e9o s\u1ee3i<\/h2><p>Think of cooling like setting concrete: the core must set before you try to \u201ccut.\u201d Use an IR thermometer to measure strand surface temperature at bath exit and adjust water temperature\/flow to ensure firm strands. Keep haul-off rollers clean and evenly loaded; a rough or contaminated surface invites jitter. Synchronize line speed and cutter RPM to center the pellet length distribution and avoid secondary cuts. Process context for strand systems is covered in\u00a0<a href=\"https:\/\/ud-machine.com\/blog\/strand-pelletizer-vs-underwater-pelletizer\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>UD\u2011Machine\u2019s overview<\/strong><\/a>.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"fe1b2f16-00b0-4f98-90fe-915e2d3fb360\">V\u1eadt li\u1ec7u v\u00e0 l\u1edbp ph\u1ee7: L\u1ef1a ch\u1ecdn lo\u1ea1i n\u00e0o v\u00e0 khi n\u00e0o<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"701\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212111.jpg\" alt=\"V\u1eadt li\u1ec7u v\u00e0 l\u1edbp ph\u1ee7: L\u1ef1a ch\u1ecdn lo\u1ea1i n\u00e0o v\u00e0 khi n\u00e0o\" class=\"wp-image-4893\" style=\"width:588px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212111.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212111-300x263.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212111-768x673.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212111-14x12.jpg 14w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212111-600x526.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><\/div><p>Choosing the right knife material and coating improves edge retention and consistency. Suppliers and technical notes outline common alloys, hardness bands, and trade-offs.<\/p><ul><li>General-purpose: D2 or DC53 at ~58\u201364 HRC balance wear resistance and toughness.<\/li>\n\n<li>High-speed precision: M2 HSS ~62\u201364 HRC; consider TiN\/DLC to manage wear and friction.<\/li>\n\n<li>Highly abrasive\/filled compounds: Carbide or carbide\u2011tipped knives for superior wear.<\/li>\n\n<li>Wet\/corrosive environments: 440C or D2 with CrN\/DLC for corrosion resistance.<\/li><\/ul><p>For more background on selection, see the materials\/coatings overview in\u00a0<a href=\"https:\/\/maxtormetal.com\/vi\/choosing-best-pelletizer-knives-2\/\"><strong>METAL\u2019s guide to choosing pelletizer knives<\/strong><\/a>\u00a0and a supplier matrix in\u00a0<a href=\"https:\/\/maxtormetal.com\/vi\/choosing-best-pelletizer-knives-2\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Fordura\u2019s pelletizer blades page<\/strong><\/a>. Strand pelletizer knives selection should always be validated with trial cuts and monitored wear.<\/p><figure class=\"wp-block-table\"><table><tbody><tr><th>V\u1eadt li\u1ec7u \/ L\u1edbp ph\u1ee7<\/th><th>\u0110\u1ed9 c\u1ee9ng \u0111i\u1ec3n h\u00ecnh (HRC)<\/th><th>\u0110i\u1ec3m m\u1ea1nh<\/th><th>Watchouts<\/th><th>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/th><\/tr><tr><td>D2 \/ DC53 tool steel<\/td><td>58\u201364<\/td><td>Good wear, cost-effective<\/td><td>Can be brittle at high HRC<\/td><td>General-purpose PP\/PE, mixed compounds<\/td><\/tr><tr><td>M2 HSS<\/td><td>62\u201364<\/td><td>Edge stability at speed<\/td><td>Heat softening if over\u2011tempered<\/td><td>Precision, higher RPM lines<\/td><\/tr><tr><td>Carbide \/ carbide\u2011tipped<\/td><td>N\/A (very high)<\/td><td>Excellent abrasion resistance<\/td><td>Higher cost; brittle<\/td><td>Filled, abrasive compounds<\/td><\/tr><tr><td>440C stainless<\/td><td>56\u201360<\/td><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td><td>Lower wear vs tool steels<\/td><td>Wet\/corrosive environments<\/td><\/tr><tr><td>TiN \/ DLC coatings<\/td><td>N\/A (surface)<\/td><td>Lower friction, wear resistance<\/td><td>Needs correct base steel<\/td><td>Sticky melts; extended life goals<\/td><\/tr><\/tbody><\/table><\/figure><p>Notes: Hardness ranges are typical industry bands; validate with your OEM and supplier. Suppliers such as Fernite outline options and trade-offs in their strand pelletizer blade resources; see their discussion of materials and coatings in\u00a0<a href=\"https:\/\/fernite.co.uk\/plastics-and-recycling-2\/strand-pelletizer-blades\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Fernite\u2019s strand pelletizer blades page<\/strong><\/a>.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"6eef3881-1080-4900-b35f-805ae0b24f45\">\u0110\u00e1nh gi\u00e1, ti\u00eau ch\u00ed nghi\u1ec7m thu v\u00e0 chu k\u1ef3 b\u1ea3o tr\u00ec<\/h2><p>Define what \u201cgood\u201d looks like and stick to it:<\/p><ul><li>Acceptance targets (empirical): linked pellet rate &lt;0.1\u20130.5%; fines &lt;0.5% by mass; pellet length tolerance \u00b110%.<\/li>\n\n<li>Test protocol: 30\u2011minute run after any adjustment; log data and photos.<\/li>\n\n<li>Maintenance cadence: inspect edges daily on long runs; measure clearance and spot-check runout weekly or per 20\u201340 operating hours. Keep a log of sharpening, re-profiling, and replacements.<\/li><\/ul><p>Need a deeper troubleshooting refresher? See the operator\u2011focused steps in&nbsp;<a href=\"https:\/\/maxtormetal.com\/vi\/troubleshooting-extrusion-cutoff-knives-steps-for-operators\/\"><strong>METAL\u2019s troubleshooting guide for cutoff knives<\/strong><\/a>&nbsp;(principles apply to strand pelletizers).<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"cab78168-f30a-40ac-827e-4f1febae407e\">ROI: T\u1ea1i sao vi\u1ec7c kh\u1eafc ph\u1ee5c l\u1ed7i d\u00ednh h\u1ea1t mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"756\" height=\"543\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/411.jpg\" alt=\"ROI: T\u1ea1i sao vi\u1ec7c kh\u1eafc ph\u1ee5c l\u1ed7i d\u00ednh h\u1ea1t mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf\" class=\"wp-image-4890\" style=\"width:546px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/411.jpg 756w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/411-300x215.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/411-18x12.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/411-600x431.jpg 600w\" sizes=\"(max-width: 756px) 100vw, 756px\" \/><\/figure><\/div><p>Linked pellets raise rework, clog downstream feeders, and create dust. Restoring shearing, solidifying strands, and stabilizing transport lowers scrap and downtime. A simple worksheet\u2014tracking defect rates before\/after and blade life\u2014will reveal cost\u2011per\u2011ton improvements. Here\u2019s the deal: even small reductions in linked\u2011pellet rate (say, from 1.0% to 0.2%) compound across thousands of kilograms.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"36f9cd10-9e59-49ac-8f1c-5db62b190baa\">T\u1ea3i xu\u1ed1ng danh s\u00e1ch ki\u1ec3m tra (Checklist)<\/h2><p>Build a one\u2011page checklist that mirrors this workflow: safety &amp; logging \u2192 edge &amp; clearance \u2192 runout &amp; alignment \u2192 cooling &amp; traction \u2192 material checks \u2192 validation test. Include fields for numeric ranges (clearance, bath temperature, residence time, roller gap), and space for photos and acceptance metrics. Standardize across lines so fixes are reproducible.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"8f62e42a-4630-45ce-9212-6559d821d69a\">C\u00e1c b\u01b0\u1edbc ti\u1ebfp theo<\/h2><p>If you\u2019re specifying or replacing strand pelletizer knives, explore options on\u00a0<a href=\"https:\/\/maxtormetal.com\/vi\/san-pham\/plastic-pelletizer-blade-pellet-cutting-knife-granulator-knife\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>METAL\u2019s pelletizer blades catalog<\/strong><\/a>.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h2 class=\"wp-block-heading\" id=\"2b6dac8b-21f7-4a0d-b285-801c8d4d638e\">T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2><p>For review and further verification, cite the following canonical sources: METAL product and troubleshooting pages for knife materials and shop procedures (<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/maxtormetal.com\/vi\/san-pham\/luoi-dao-may-tao-hat-nhua\/\">METAL product page<\/a>&nbsp;V\u00e0&nbsp;<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/maxtormetal.com\/vi\/troubleshooting-extrusion-cutoff-knives-steps-for-operators\/\">METAL troubleshooting guide<\/a>); MAAG strand pelletizer datasheets\/PDFs for machine-specific gap adjustability and setup (PRIMO\/S and S3500 PDFs); UD\u2011Machine strand vs. underwater overviews for cooling\/solidification context; Fernite and Fordura technical notes for material\/coating guidance; and ASTM\/ISO plastics testing umbrellas for QA methods. Anchor these sources to the four parameter groups: knife clearance, attack (scissor) angle, cooling\/residence time, and acceptance criteria so reviewers can match empirical ranges to OEM manuals or standards.<\/p><h3 class=\"wp-block-heading\" id=\"f69b5c61-0325-41fa-9a14-d762e0f38dfb\">T\u00e1c gi\u1ea3<\/h3><p>Senior process engineer specializing in extrusion and pelletizing. I\u2019ve supported strand pelletizer setup and troubleshooting across PP, PE, PET, PA, and filled compounds, with a focus on knife geometry, cooling, and transport stability.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pellet linking\u2014pellets sticking or fusing together after cutting\u2014wastes time, increases fines, and forces unplanned downtime. In strand pelletizing, the cut must be a clean shear on a fully solidified strand. When knives are dull or mis-set, when runout is present, or when cooling\/traction aren\u2019t matched to the polymer, you\u2019ll see smearing, tails, and linked pellets. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4895,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,1120],"tags":[1121,1122],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stop Pellet Linking: Best Practices for Strand Pelletizer Knives - Maxtor Metal | Custom Industrial Blade Manufacturer &amp; Supplier<\/title>\n<meta name=\"description\" content=\"Practical best-practice guide for process engineers: troubleshoot and optimize strand pelletizer knives\u2014knife geometry, clearance, materials\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/maxtormetal.com\/vi\/optimizing-strand-pelletizer-knives-prevent-linking\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stop Pellet Linking: Best Practices for Strand Pelletizer Knives\" \/>\n<meta property=\"og:description\" content=\"Practical best-practice guide for process engineers: troubleshoot and optimize strand pelletizer knives\u2014knife geometry, clearance, materials\" \/>\n<meta property=\"og:url\" content=\"https:\/\/maxtormetal.com\/vi\/optimizing-strand-pelletizer-knives-prevent-linking\/\" \/>\n<meta property=\"og:site_name\" content=\"Maxtor Metal | Custom Industrial Blade Manufacturer &amp; Supplier\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/maxtormetalindustrial\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/mengli.tang.3\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-22T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-11T05:49:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"848\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Tommy\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/\"},\"author\":{\"name\":\"Tommy\",\"@id\":\"https:\/\/maxtormetal.com\/fr\/#\/schema\/person\/94f8f44e6d04f5d162dc94aeca3da13a\"},\"headline\":\"Stop Pellet Linking: Best Practices for Strand Pelletizer Knives\",\"datePublished\":\"2026-01-22T12:00:00+00:00\",\"dateModified\":\"2026-05-11T05:49:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/\"},\"wordCount\":1804,\"publisher\":{\"@id\":\"https:\/\/maxtormetal.com\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg\",\"keywords\":[\"Strand pelletizer blades\",\"Strand pelletizer knives\"],\"articleSection\":[\"Blog\",\"Plastic Pelletizer Blades\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/\",\"url\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/\",\"name\":\"Stop Pellet Linking: Best Practices for Strand Pelletizer Knives - Maxtor Metal | Custom Industrial Blade Manufacturer &amp; Supplier\",\"isPartOf\":{\"@id\":\"https:\/\/maxtormetal.com\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg\",\"datePublished\":\"2026-01-22T12:00:00+00:00\",\"dateModified\":\"2026-05-11T05:49:42+00:00\",\"description\":\"Practical best-practice guide for process engineers: troubleshoot and optimize strand pelletizer knives\u2014knife geometry, clearance, materials\",\"breadcrumb\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#primaryimage\",\"url\":\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg\",\"contentUrl\":\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg\",\"width\":848,\"height\":800,\"caption\":\"Plastic Pelletizer Blades1\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/maxtormetal.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Stop Pellet Linking: Best Practices for Strand Pelletizer Knives\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/maxtormetal.com\/fr\/#website\",\"url\":\"https:\/\/maxtormetal.com\/fr\/\",\"name\":\"Maxtor Metal | Custom Industrial Blade Manufacturer &amp; Supplier\",\"description\":\"Mechanical blades and knives supplier for all machines made by China\",\"publisher\":{\"@id\":\"https:\/\/maxtormetal.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/maxtormetal.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\/\/maxtormetal.com\/fr\/#organization\",\"name\":\"Maxtor Metal\",\"alternateName\":\"Metal Industrial\",\"url\":\"https:\/\/maxtormetal.com\/fr\/\",\"logo\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-organization-logo\"},\"sameAs\":[\"https:\/\/www.facebook.com\/maxtormetalindustrial\",\"https:\/\/www.linkedin.com\/company\/maxtormetal\/\"],\"description\":\"Maxtor Metal (formerly known as Metal Industrial) is a custom industrial blade manufacturer based in Nanjing, China. Established in 2006 under Nanjing Metal Industrial CO., Limited, we specialize in manufacturing industrial machine blades, machine knives, and providing regrinding services for clients in over 80 countries worldwide.\",\"legalName\":\"Nanjing Metal Industrial CO., Limited\",\"foundingDate\":\"2006-02-18\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"11\",\"maxValue\":\"50\"},\"address\":{\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-place-address\"},\"telephone\":[],\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}],\"email\":\"sales@maxtormetal.com\",\"areaServed\":\"Worldwide\",\"globalLocationNumber\":\"+86-158-6180-3357\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/maxtormetal.com\/fr\/#\/schema\/person\/94f8f44e6d04f5d162dc94aeca3da13a\",\"name\":\"Tommy\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/maxtormetal.com\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/08\/cropped-logo-\u526f\u672c-\u526f\u672c-1.png\",\"contentUrl\":\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/08\/cropped-logo-\u526f\u672c-\u526f\u672c-1.png\",\"caption\":\"Tommy\"},\"description\":\"With over 13 years of experience in industrial blade manufacturing, production management, and process optimization. Whether it's customized solutions or technical support, I am committed to delivering top-tier service. If you require mechanical blade solutions and a reliable partner, I am your ideal choice. Feel free to reach out anytime\u2014let's collaborate to elevate your business to new heights.\",\"sameAs\":[\"http:\/\/maxtormetal.com\",\"https:\/\/www.facebook.com\/mengli.tang.3\",\"https:\/\/www.linkedin.com\/in\/metalindustrial\/\",\"https:\/\/www.youtube.com\/@Metal-Tommy\"],\"url\":\"https:\/\/maxtormetal.com\/vi\/author\/maxtormetal-com\/\"},{\"@type\":\"PostalAddress\",\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-place-address\",\"streetAddress\":\"Mingjue Industrial Park, Lishui\",\"addressLocality\":\"Nanjing\",\"postalCode\":\"211223\",\"addressRegion\":\"Jiangsu\",\"addressCountry\":\"CN\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-organization-logo\",\"url\":\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/08\/cropped-cropped-logo-\u526f\u672c-\u526f\u672c-e1693303172756-1.png\",\"contentUrl\":\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/08\/cropped-cropped-logo-\u526f\u672c-\u526f\u672c-e1693303172756-1.png\",\"width\":441,\"height\":132,\"caption\":\"Maxtor Metal\"}]}<\/script>\n<meta property=\"og:video\" content=\"https:\/\/www.youtube.com\/embed\/WclnEEfwpnc\" \/>\n<meta property=\"og:video:type\" content=\"text\/html\" \/>\n<meta property=\"og:video:duration\" content=\"54\" \/>\n<meta property=\"og:video:width\" content=\"480\" \/>\n<meta property=\"og:video:height\" content=\"270\" \/>\n<meta property=\"ya:ovs:adult\" content=\"false\" \/>\n<meta property=\"ya:ovs:upload_date\" content=\"2026-01-22T12:00:00+00:00\" \/>\n<meta property=\"ya:ovs:allow_embed\" content=\"true\" \/>\n<meta name=\"geo.placename\" content=\"Nanjing\" \/>\n<meta name=\"geo.region\" content=\"Trung Qu\u1ed1c\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng d\u00ednh h\u1ea1t nh\u1ef1a: Ph\u01b0\u01a1ng ph\u00e1p t\u1ed1i \u01b0u cho dao c\u1eaft h\u1ea1t nh\u1ef1a d\u1ea1ng s\u1ee3i - Maxtor Metal | Nh\u00e0 s\u1ea3n xu\u1ea5t &amp; Nh\u00e0 cung c\u1ea5p dao c\u00f4ng nghi\u1ec7p theo y\u00eau c\u1ea7u","description":"H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh cho k\u1ef9 s\u01b0 v\u1eadn h\u00e0nh: kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 t\u1ed1i \u01b0u h\u00f3a dao m\u00e1y c\u1eaft h\u1ea1t nh\u1ef1a \u2014 h\u00ecnh h\u1ecdc dao, khe h\u1edf v\u00e0 v\u1eadt li\u1ec7u.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/maxtormetal.com\/vi\/optimizing-strand-pelletizer-knives-prevent-linking\/","og_locale":"vi_VN","og_type":"article","og_title":"Stop Pellet Linking: Best Practices for Strand Pelletizer Knives","og_description":"Practical best-practice guide for process engineers: troubleshoot and optimize strand pelletizer knives\u2014knife geometry, clearance, materials","og_url":"https:\/\/maxtormetal.com\/vi\/optimizing-strand-pelletizer-knives-prevent-linking\/","og_site_name":"Maxtor Metal | Custom Industrial Blade Manufacturer &amp; Supplier","article_publisher":"https:\/\/www.facebook.com\/maxtormetalindustrial","article_author":"https:\/\/www.facebook.com\/mengli.tang.3","article_published_time":"2026-01-22T12:00:00+00:00","article_modified_time":"2026-05-11T05:49:42+00:00","og_image":[{"width":848,"height":800,"url":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg","type":"image\/jpeg"}],"author":"Tommy","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Article","BlogPosting"],"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#article","isPartOf":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/"},"author":{"name":"Tommy","@id":"https:\/\/maxtormetal.com\/fr\/#\/schema\/person\/94f8f44e6d04f5d162dc94aeca3da13a"},"headline":"Stop Pellet Linking: Best Practices for Strand Pelletizer Knives","datePublished":"2026-01-22T12:00:00+00:00","dateModified":"2026-05-11T05:49:42+00:00","mainEntityOfPage":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/"},"wordCount":1804,"publisher":{"@id":"https:\/\/maxtormetal.com\/fr\/#organization"},"image":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#primaryimage"},"thumbnailUrl":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg","keywords":["Strand pelletizer blades","Strand pelletizer knives"],"articleSection":["Blog","Plastic Pelletizer Blades"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/","url":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/","name":"Ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng d\u00ednh h\u1ea1t nh\u1ef1a: Ph\u01b0\u01a1ng ph\u00e1p t\u1ed1i \u01b0u cho dao c\u1eaft h\u1ea1t nh\u1ef1a d\u1ea1ng s\u1ee3i - Maxtor Metal | Nh\u00e0 s\u1ea3n xu\u1ea5t &amp; Nh\u00e0 cung c\u1ea5p dao c\u00f4ng nghi\u1ec7p theo y\u00eau c\u1ea7u","isPartOf":{"@id":"https:\/\/maxtormetal.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#primaryimage"},"image":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#primaryimage"},"thumbnailUrl":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg","datePublished":"2026-01-22T12:00:00+00:00","dateModified":"2026-05-11T05:49:42+00:00","description":"H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh cho k\u1ef9 s\u01b0 v\u1eadn h\u00e0nh: kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 t\u1ed1i \u01b0u h\u00f3a dao m\u00e1y c\u1eaft h\u1ea1t nh\u1ef1a \u2014 h\u00ecnh h\u1ecdc dao, khe h\u1edf v\u00e0 v\u1eadt li\u1ec7u.","breadcrumb":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#primaryimage","url":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg","contentUrl":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/10\/DSC0212611.jpg","width":848,"height":800,"caption":"Plastic Pelletizer Blades1"},{"@type":"BreadcrumbList","@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/maxtormetal.com\/"},{"@type":"ListItem","position":2,"name":"Stop Pellet Linking: Best Practices for Strand Pelletizer Knives"}]},{"@type":"WebSite","@id":"https:\/\/maxtormetal.com\/fr\/#website","url":"https:\/\/maxtormetal.com\/fr\/","name":"Maxtor Metal | Nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p l\u01b0\u1ee1i dao c\u00f4ng nghi\u1ec7p theo y\u00eau c\u1ea7u","description":"Nh\u00e0 cung c\u1ea5p l\u01b0\u1ee1i dao v\u00e0 dao c\u01a1 kh\u00ed cho t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y m\u00f3c s\u1ea3n xu\u1ea5t t\u1ea1i Trung Qu\u1ed1c.","publisher":{"@id":"https:\/\/maxtormetal.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/maxtormetal.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":["Organization","Place"],"@id":"https:\/\/maxtormetal.com\/fr\/#organization","name":"Maxtor Metal","alternateName":"Metal Industrial","url":"https:\/\/maxtormetal.com\/fr\/","logo":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-organization-logo"},"image":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/maxtormetalindustrial","https:\/\/www.linkedin.com\/company\/maxtormetal\/"],"description":"Maxtor Metal (tr\u01b0\u1edbc \u0111\u00e2y l\u00e0 Metal Industrial) l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t l\u01b0\u1ee1i dao c\u00f4ng nghi\u1ec7p theo y\u00eau c\u1ea7u c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i Nam Kinh, Trung Qu\u1ed1c. \u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 2006 v\u1edbi t\u00ean g\u1ecdi Nanjing Metal Industrial CO., Limited, ch\u00fang t\u00f4i chuy\u00ean s\u1ea3n xu\u1ea5t l\u01b0\u1ee1i dao m\u00e1y c\u00f4ng nghi\u1ec7p, dao m\u00e1y v\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e0i l\u1ea1i l\u01b0\u1ee1i dao cho kh\u00e1ch h\u00e0ng t\u1ea1i h\u01a1n 80 qu\u1ed1c gia tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.","legalName":"Nanjing Metal Industrial CO., Limited","foundingDate":"2006-02-18","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"11","maxValue":"50"},"address":{"@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-place-address"},"telephone":[],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}],"email":"sales@maxtormetal.com","areaServed":"Worldwide","globalLocationNumber":"+86-158-6180-3357"},{"@type":"Person","@id":"https:\/\/maxtormetal.com\/fr\/#\/schema\/person\/94f8f44e6d04f5d162dc94aeca3da13a","name":"Tommy","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/maxtormetal.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/08\/cropped-logo-\u526f\u672c-\u526f\u672c-1.png","contentUrl":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/08\/cropped-logo-\u526f\u672c-\u526f\u672c-1.png","caption":"Tommy"},"description":"V\u1edbi h\u01a1n 13 n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t l\u01b0\u1ee1i dao c\u00f4ng nghi\u1ec7p, qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t v\u00e0 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh. D\u00f9 l\u00e0 gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh hay h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt, t\u00f4i lu\u00f4n cam k\u1ebft mang \u0111\u1ebfn d\u1ecbch v\u1ee5 h\u00e0ng \u0111\u1ea7u. N\u1ebfu b\u1ea1n c\u1ea7n gi\u1ea3i ph\u00e1p l\u01b0\u1ee1i dao c\u01a1 kh\u00ed v\u00e0 m\u1ed9t \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady, t\u00f4i ch\u00ednh l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng. H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i b\u1ea5t c\u1ee9 l\u00fac n\u00e0o\u2014h\u00e3y c\u00f9ng h\u1ee3p t\u00e1c \u0111\u1ec3 \u0111\u01b0a doanh nghi\u1ec7p c\u1ee7a b\u1ea1n l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi.","sameAs":["http:\/\/maxtormetal.com","https:\/\/www.facebook.com\/mengli.tang.3","https:\/\/www.linkedin.com\/in\/metalindustrial\/","https:\/\/www.youtube.com\/@Metal-Tommy"],"url":"https:\/\/maxtormetal.com\/vi\/author\/maxtormetal-com\/"},{"@type":"PostalAddress","@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-place-address","streetAddress":"Mingjue Industrial Park, Lishui","addressLocality":"Nanjing","postalCode":"211223","addressRegion":"Jiangsu","addressCountry":"CN"},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/maxtormetal.com\/ar\/optimizing-strand-pelletizer-knives-prevent-linking\/#local-main-organization-logo","url":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/08\/cropped-cropped-logo-\u526f\u672c-\u526f\u672c-e1693303172756-1.png","contentUrl":"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/08\/cropped-cropped-logo-\u526f\u672c-\u526f\u672c-e1693303172756-1.png","width":441,"height":132,"caption":"Maxtor Metal"}]},"og_video":"https:\/\/www.youtube.com\/embed\/WclnEEfwpnc","og_video_type":"text\/html","og_video_duration":"54","og_video_width":"480","og_video_height":"270","ya_ovs_adult":"false","ya_ovs_upload_date":"2026-01-22T12:00:00+00:00","ya_ovs_allow_embed":"true","geo.placename":"Nanjing","geo.region":"Trung Qu\u1ed1c"},"_links":{"self":[{"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/posts\/7377"}],"collection":[{"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/comments?post=7377"}],"version-history":[{"count":1,"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/posts\/7377\/revisions"}],"predecessor-version":[{"id":7379,"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/posts\/7377\/revisions\/7379"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/media\/4895"}],"wp:attachment":[{"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/media?parent=7377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/categories?post=7377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maxtormetal.com\/vi\/wp-json\/wp\/v2\/tags?post=7377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}