{"id":9582,"date":"2026-06-15T09:39:57","date_gmt":"2026-06-15T09:39:57","guid":{"rendered":"https:\/\/tz-machinery.com\/?p=9582"},"modified":"2026-06-15T09:51:40","modified_gmt":"2026-06-15T09:51:40","slug":"may-dun-tam-lot-cho-thu-cung-la-gi","status":"publish","type":"post","link":"https:\/\/tz-machinery.com\/vi\/what-is-pet-sheet-extrusion-machine\/","title":{"rendered":"M\u00e1y \u0111\u00f9n t\u1ea5m PET l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n"},"content":{"rendered":"

NH\u1eeeNG \u0110I\u1ec2M CH\u00cdNH<\/strong>
M\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f9n t\u1ea5m PET cao c\u1ea5p nh\u01b0 SWT-75S-1000 chuy\u1ec3n \u0111\u1ed5i h\u1ea1t PET v\u00e0 nguy\u00ean li\u1ec7u nghi\u1ec1n th\u00e0nh t\u1ea5m th\u00e0nh ph\u1ea9m c\u00f3 \u0111\u1ed9 d\u00e0y 0,2\u20132,0 mm v\u1edbi c\u00f4ng su\u1ea5t 350\u2013500 kg\/h, s\u1eed d\u1ee5ng m\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i song song 75 mm k\u1ebft h\u1ee3p h\u1ec7 th\u1ed1ng kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng \u2014 lo\u1ea1i b\u1ecf b\u01b0\u1edbc s\u1ea5y s\u01a1 b\u1ed9. H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n PLC c\u1ee7a Schneider Electric, \u0111\u1ed9ng c\u01a1 \u0111\u1ed3ng b\u1ed9 nam ch\u00e2m v\u0129nh c\u1eedu 132 kW v\u00e0 c\u00e1c tr\u1ee5c c\u00e1n \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng (Ra \u22640,025 \u03bcm) cho ra s\u1ea3n ph\u1ea9m t\u1ea5m \u0111\u1ea1t ti\u00eau chu\u1ea9n ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m d\u00e0nh cho qu\u00e1 tr\u00ecnh \u00e9p nhi\u1ec7t. \u0110\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn CE v\u00e0 ISO 9001, xu\u1ea5t kh\u1ea9u sang h\u01a1n 80 qu\u1ed1c gia, k\u00e8m theo b\u1ea3o h\u00e0nh 12 th\u00e1ng v\u00e0 d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec tr\u1ecdn \u0111\u1eddi.<\/p>\n

\n

M\u00e1y \u0111\u00f9n t\u1ea5m PET l\u00e0 m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p c\u00f3 ch\u1ee9c n\u0103ng nung ch\u1ea3y nh\u1ef1a polyethylene terephthalate (PET) v\u00e0 \u0111\u1ecbnh h\u00ecnh n\u00f3 th\u00e0nh c\u00e1c t\u1ea5m nh\u1ef1a ph\u1eb3ng, li\u00ean t\u1ee5c, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t bao b\u00ec th\u1ef1c ph\u1ea9m \u00e9p nhi\u1ec7t, khay \u0111\u1ef1ng thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 v\u1ec9 \u0111\u00f3ng g\u00f3i c\u00f4ng nghi\u1ec7p. M\u1ed9t d\u00e2y chuy\u1ec1n ho\u00e0n ch\u1ec9nh t\u00edch h\u1ee3p c\u00e1c c\u00f4ng \u0111o\u1ea1n c\u1ea5p nguy\u00ean li\u1ec7u, \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i, kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng, l\u1ecdc ch\u1ea5t l\u1ecfng n\u00f3ng ch\u1ea3y, t\u1ea1o h\u00ecnh khu\u00f4n, c\u00e1n ch\u00ednh x\u00e1c v\u00e0 cu\u1ed9n t\u1ef1 \u0111\u1ed9ng th\u00e0nh m\u1ed9t quy tr\u00ecnh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t th\u1ed1ng nh\u1ea5t.<\/p>\n

Nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n l\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ea5m PET ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng nghi\u1ec7p<\/h2>\n

Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y \u0111\u00f9n t\u1ea5m PET \u0111\u1ec1u gi\u1ed1ng nhau. Khi b\u1ea1n mua m\u00e1y cho m\u1ed9t nh\u00e0 m\u00e1y \u2014 ch\u1ee9 kh\u00f4ng ph\u1ea3i ph\u00f2ng th\u00ed nghi\u1ec7m \u2014 c\u00f3 b\u1ed1n y\u1ebfu t\u1ed1 gi\u00fap ph\u00e2n bi\u1ec7t m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t mang l\u1ea1i l\u1ee3i nhu\u1eadn v\u1edbi m\u1ed9t d\u00e2y chuy\u1ec1n g\u00e2y ra th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

M\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i so v\u1edbi m\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u01a1n<\/h3>\n

M\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i song song c\u00f9ng chi\u1ec1u quay mang l\u1ea1i ba \u01b0u \u0111i\u1ec3m so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf tr\u1ee5c v\u00edt \u0111\u01a1n. Th\u1ee9 nh\u1ea5t, tr\u1ee5c v\u00edt \u0111\u00f4i gi\u00fap tr\u1ed9n ch\u1ea5t n\u00f3ng ch\u1ea3y hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 ph\u00e2n b\u1ed1 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n \u2014 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi PET, lo\u1ea1i v\u1eadt li\u1ec7u b\u1ecb ph\u00e2n h\u1ee7y khi nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 290\u00b0C. Th\u1ee9 hai, c\u1ea5u tr\u00fac tr\u1ee5c v\u00edt \u0111an xen v\u00e0o nhau c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 l\u00e0m s\u1ea1ch, gi\u00fap gi\u1ea3m th\u1eddi gian l\u01b0u gi\u1eef nguy\u00ean li\u1ec7u v\u00e0 ng\u0103n ng\u1eeba c\u00e1c v\u1ebft ch\u00e1y x\u00e9m tr\u00ean t\u1ea5m nh\u1ef1a. Th\u1ee9 ba, m\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i c\u00f3 th\u1ec3 x\u1eed l\u00fd t\u1ef7 l\u1ec7 nguy\u00ean li\u1ec7u t\u00e1i ch\u1ebf nghi\u1ec1n n\u00e1t cao h\u01a1n m\u00e0 kh\u00f4ng g\u00e2y bi\u1ebfn \u0111\u1ed9ng v\u1ec1 s\u1ea3n l\u01b0\u1ee3ng. M\u00e1y SWT-75S-1000 s\u1eed d\u1ee5ng m\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i song song SW75\/40 v\u1edbi t\u1ef7 l\u1ec7 L\/D l\u00e0 40:1, \u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c v\u00edt 75 mm v\u00e0 tr\u1ee5c v\u00edt 38CrMoAlA ch\u1ed1ng m\u00e0i m\u00f2n \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng \u0111\u1ebfn \u0111\u1ed9 c\u1ee9ng HV 900\u20131000.<\/p>\n

Kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng: Lo\u1ea1i b\u1ecf c\u00f4ng \u0111o\u1ea1n s\u1ea5y s\u01a1 b\u1ed9<\/h3>\n

Qu\u00e1 tr\u00ecnh \u0111\u00f9n PET truy\u1ec1n th\u1ed1ng \u0111\u00f2i h\u1ecfi ph\u1ea3i s\u1ea5y kh\u1eed \u1ea9m trong 4\u20136 gi\u1edd \u1edf nhi\u1ec7t \u0111\u1ed9 160\u2013180\u00b0C tr\u01b0\u1edbc khi nh\u1ef1a \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00e1y \u0111\u00f9n. M\u1ed9t h\u1ec7 th\u1ed1ng kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng \u0111\u1eb7c bi\u1ec7t lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m tr\u1ef1c ti\u1ebfp kh\u1ecfi v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y th\u00f4ng qua c\u00e1c c\u1ed5ng ch\u00e2n kh\u00f4ng \u0111a giai \u0111o\u1ea1n tr\u00ean th\u00f9ng m\u00e1y \u2014 bao g\u1ed3m m\u00e1y b\u01a1m c\u00e1nh quay 7,5 kW k\u1ebft h\u1ee3p v\u1edbi m\u00e1y b\u01a1m Roots 3 kW \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t n\u1ed1i ti\u1ebfp. \u0110i\u1ec1u n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n thi\u1ebft b\u1ecb k\u1ebft tinh v\u00e0 s\u1ea5y ri\u00eang bi\u1ec7t, r\u00fat ng\u1eafn chi\u1ec1u d\u00e0i d\u00e2y chuy\u1ec1n v\u00e0i m\u00e9t v\u00e0 gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng \u01b0\u1edbc t\u00ednh t\u1eeb 15\u201325% tr\u00ean m\u1ed7i kg t\u1ea5m th\u00e0nh ph\u1ea9m. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 trong su\u1ed1t \u1ed5n \u0111\u1ecbnh c\u1ee7a t\u1ea5m nh\u1ef1a t\u1eeb 100% m\u1ea3nh chai PET t\u00e1i ch\u1ebf \u2014 m\u1ed9t kh\u1ea3 n\u0103ng m\u00e0 c\u00e1c d\u00e2y chuy\u1ec1n tr\u1ee5c v\u00edt \u0111\u01a1n th\u00f4ng gi\u00f3 ti\u00eau chu\u1ea9n kh\u00f4ng th\u1ec3 s\u00e1nh k\u1ecbp.<\/p>\n

T\u1ef1 \u0111\u1ed9ng h\u00f3a: H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n PLC d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a Schneider Electric<\/h3>\n

Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00e0i \u0111\u1eb7t t\u1ed1c \u0111\u1ed9 theo c\u00e1ch th\u1ee7 c\u00f4ng d\u1eabn \u0111\u1ebfn s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u1eefa c\u00e1c t\u1ea5m v\u00e0 gi\u1eefa c\u00e1c ca l\u00e0m vi\u1ec7c. H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n PLC to\u00e0n tuy\u1ebfn v\u1edbi m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng 15 inch (c\u00f3 th\u1ec3 ch\u1ecdn ti\u1ebfng Trung\/ti\u1ebfng Anh) t\u1eadp trung qu\u1ea3n l\u00fd m\u1ecdi th\u00f4ng s\u1ed1 \u2014 nhi\u1ec7t \u0111\u1ed9 v\u00f9ng th\u00f9ng, t\u1ed1c \u0111\u1ed9 quay tr\u1ee5c v\u00edt (RPM), \u00e1p su\u1ea5t b\u01a1m nh\u1ef1a n\u00f3ng ch\u1ea3y, khe h\u1edf tr\u1ee5c l\u0103n, nhi\u1ec7t \u0111\u1ed9 tr\u1ee5c l\u0103n, t\u1ed1c \u0111\u1ed9 k\u00e9o ra v\u00e0 l\u1ef1c c\u0103ng cu\u1ed9n. Ch\u1ee9c n\u0103ng kh\u1edfi \u0111\u1ed9ng b\u1eb1ng m\u1ed9t ch\u1ea1m k\u00e8m l\u01b0u tr\u1eef d\u1eef li\u1ec7u c\u00f4ng th\u1ee9c cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m m\u00e0 kh\u00f4ng c\u1ea7n hi\u1ec7u chu\u1ea9n l\u1ea1i. Gi\u00e1m s\u00e1t m\u1ea1ng t\u1eeb xa cho ph\u00e9p b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1 m\u00e0 kh\u00f4ng c\u1ea7n ch\u1edd \u0111\u1ee3i chuy\u1ebfn th\u0103m hi\u1ec7n tr\u01b0\u1eddng \u2014 \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi d\u00e2y chuy\u1ec1n ho\u1ea1t \u0111\u1ed9ng t\u1ea1i m\u1ed9t qu\u1ed1c gia kh\u00e1c.<\/p>\n

Qu\u00e1 tr\u00ecnh c\u00e1n ch\u00ednh x\u00e1c: Y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng t\u1ea5m<\/h3>\n

H\u1ec7 th\u1ed1ng c\u00e1n quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5m, \u0111\u1ed9 nh\u1eb5n b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 ph\u1eb3ng. C\u1ea5u h\u00ecnh 3 tr\u1ee5c l\u0103n ki\u1ec3u L v\u1edbi c\u00e1c tr\u1ee5c l\u0103n \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng (Ra \u22640,025 \u03bcm, m\u1ea1 crom v\u1edbi \u0111\u1ed9 c\u1ee9ng \u2265HRC 55\u201362, \u0111\u1ed9 d\u00e0y l\u1edbp m\u1ea1 \u22650,08 mm) s\u1ea3n xu\u1ea5t t\u1ea5m PET \u0111\u1ea1t ti\u00eau chu\u1ea9n quang h\u1ecdc. M\u1ed7i tr\u1ee5c l\u0103n \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t \u0111\u1ed9ng c\u01a1 servo \u0111\u1ed9c l\u1eadp 4,4 kW c\u1ee7a Schneider Electric, k\u1ebft h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng m\u1edf\/\u0111\u00f3ng th\u1ee7y l\u1ef1c v\u00e0 \u0111i\u1ec1u ch\u1ec9nh tinh ch\u1ec9nh b\u1eb1ng b\u00e1nh r\u0103ng v\u00edt tay \u0111\u1ec3 ki\u1ec3m so\u00e1t khe h\u1edf. C\u00e1c k\u00eanh l\u01b0u th\u00f4ng xo\u1eafn \u1ed1c b\u00ean trong \u0111\u1eb7c bi\u1ec7t \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t tr\u1ee5c l\u0103n \u0111\u1ed3ng \u0111\u1ec1u trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c. T\u1ea5m PET ra kh\u1ecfi h\u1ec7 th\u1ed1ng c\u00e1n kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n v\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u1ec1 \u0111\u1ed9 d\u00e0y ho\u1eb7c v\u1ebft tr\u1ea7y x\u01b0\u1edbc tr\u00ean b\u1ec1 m\u1eb7t s\u1ebd tr\u1edf th\u00e0nh ph\u1ebf li\u1ec7u trong qu\u00e1 tr\u00ecnh \u00e9p nhi\u1ec7t.<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf<\/h2>\n

C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt sau \u0111\u00e2y d\u1ef1a tr\u00ean c\u1ea5u h\u00ecnh th\u1ef1c t\u1ebf c\u1ee7a m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f9n t\u1ea5m PET m\u1ed9t l\u1edbp cao c\u1ea5p. T\u1ea5t c\u1ea3 c\u00e1c s\u1ed1 li\u1ec7u \u0111\u1ec1u \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n

T\u1ed5ng quan v\u1ec1 d\u00f2ng s\u1ea3n ph\u1ea9m<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\nSWT-75S-1000 Gi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n
Lo\u1ea1i m\u00e1y \u0111\u00f9n<\/td>\nSW75\/40 - M\u00e1y \u00e9p tr\u1ee5c v\u00edt \u0111\u00f4i song song c\u00f9ng chi\u1ec1u quay<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t \u0111\u1ea7u ra<\/td>\n350\u2013500 kg\/gi\u1edd<\/td>\n<\/tr>\n
Chi\u1ec1u r\u1ed9ng t\u1ea5m<\/td>\n\u2264800 mm<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u0111\u1ed9 d\u00e0y t\u1ea5m<\/td>\n0,2\u20132,0 mm<\/td>\n<\/tr>\n
Nguy\u00ean li\u1ec7u th\u00f4<\/td>\nH\u1ea1t nh\u1ef1a PET + v\u1eadt li\u1ec7u nghi\u1ec1n th\u00f4ng th\u01b0\u1eddng<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t l\u1eafp \u0111\u1eb7t<\/td>\n\u2248250 kW (l\u01b0\u1ee3ng ti\u00eau th\u1ee5 th\u1ef1c t\u1ebf ~70%)<\/td>\n<\/tr>\n
Di\u1ec7n t\u00edch s\u00e0n<\/td>\n\u224830m \u00d7 6m \u00d7 5m<\/td>\n<\/tr>\n
Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n380 V \/ 3 pha \/ 50 Hz<\/td>\n<\/tr>\n<\/table>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt l\u00f5i m\u00e1y \u0111\u00f9n<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n
\u0110\u01b0\u1eddng k\u00ednh v\u00edt<\/td>\n75 mm<\/td>\n<\/tr>\n
T\u1ef7 s\u1ed1 L\/D<\/td>\n40:1<\/td>\n<\/tr>\n
\u0110\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng ch\u00ednh<\/td>\n\u0110\u1ed9ng c\u01a1 PMSM 132 kW<\/td>\n<\/tr>\n
L\u00e0m n\u00f3ng th\u00f9ng<\/td>\n\u224860 kW<\/td>\n<\/tr>\n
Ch\u1ea5t li\u1ec7u v\u00edt<\/td>\n38CrMoAlA, \u0111\u00e3 qua x\u1eed l\u00fd nitrua<\/td>\n<\/tr>\n
\u0110\u1ed9 c\u1ee9ng c\u1ee7a v\u00edt<\/td>\nHV 900\u20131000<\/td>\n<\/tr>\n
\u0110\u1ed9 c\u1ee9ng th\u00e2n s\u00fang<\/td>\nHV 950\u20131050<\/td>\n<\/tr>\n
M\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c c\u1ee7a tr\u1ee5c<\/td>\n\u226411 N\u00b7m\/cm\u00b3<\/td>\n<\/tr>\n
C\u1ed5ng th\u00f4ng h\u01a1i ch\u00e2n kh\u00f4ng<\/td>\n3<\/td>\n<\/tr>\n
L\u00e0m m\u00e1t th\u00f9ng<\/td>\nN\u01b0\u1edbc kh\u1eed ion, b\u01a1m ly t\u00e2m + b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t<\/td>\n<\/tr>\n<\/table>\n

C\u00e1c th\u01b0\u01a1ng hi\u1ec7u linh ki\u1ec7n ch\u1ee7 ch\u1ed1t<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n<\/th>\nTh\u01b0\u01a1ng hi\u1ec7u<\/th>\nNgu\u1ed3n g\u1ed1c<\/th>\n<\/tr>\n
PLC \/ \u0110\u1ed9ng c\u01a1 servo \/ B\u1ed9 bi\u1ebfn t\u1ea7n \/ C\u00f4ng t\u1eafc t\u01a1 \/ R\u01a1le<\/td>\nSchneider Electric<\/td>\nPh\u00e1p<\/td>\n<\/tr>\n
Bi\u1ebfn t\u1ea7n<\/td>\nC\u00f4ng ngh\u1ec7 Inovance<\/td>\nTrung Qu\u1ed1c<\/td>\n<\/tr>\n
B\u1ed9 ngu\u1ed3n chuy\u1ec3n m\u1ea1ch<\/td>\nC\u00f3 \u00fd t\u1ed1t<\/td>\n\u0110\u00e0i Loan<\/td>\n<\/tr>\n
R\u01a1le b\u00e1n d\u1eabn<\/td>\nYangming<\/td>\n\u0110\u00e0i Loan<\/td>\n<\/tr>\n
\u0110\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng ch\u00ednh<\/td>\nYinmengda<\/td>\nThi\u1ebft k\u1ebf c\u1ee7a \u0110\u1ee9c<\/td>\n<\/tr>\n
\u0110\u1ea7u khu\u00f4n<\/td>\nTh\u1eddi k\u1ef3 Jingcheng<\/td>\nTrung Qu\u1ed1c<\/td>\n<\/tr>\n
C\u00f4ng t\u1eafc kh\u00f3a an to\u00e0n<\/td>\n\u2014<\/td>\n\u00dd<\/td>\n<\/tr>\n
C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t<\/td>\n\u2014<\/td>\n\u00dd<\/td>\n<\/tr>\n
B\u1ed9 \u0111\u1ebfm \u0111\u1ed9 d\u00e0i<\/td>\n\u2014<\/td>\nH\u00e0n Qu\u1ed1c<\/td>\n<\/tr>\n<\/table>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 l\u1ecbch v\u00e0 c\u01a1 ch\u1ebf l\u00ean d\u00e2y c\u00f3t<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n
C\u1ea5u h\u00ecnh cu\u1ed9n<\/td>\nLo\u1ea1i L, 3 tr\u1ee5c l\u0103n (#1 \u00d8350, #2 \u00d8500, #3 \u00d8500 \u00d7 1000 mm)<\/td>\n<\/tr>\n
\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t cu\u1ed9n<\/td>\n\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t g\u01b0\u01a1ng Ra \u2264 0,025 \u03bcm<\/td>\n<\/tr>\n
M\u1ea1 crom<\/td>\n\u22650,08 mm, \u0111\u1ed9 c\u1ee9ng HRC 55\u201362<\/td>\n<\/tr>\n
B\u1ed9 truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c l\u0103n<\/td>\n3 \u0111\u1ed9ng c\u01a1 servo Schneider c\u00f4ng su\u1ea5t 4,4 kW<\/td>\n<\/tr>\n
Winder<\/td>\nB\u00e0n xoay 3 tr\u1ea1m, \u0111\u01b0\u1eddng k\u00ednh cu\u1ed9n t\u1ed1i \u0111a 800 mm<\/td>\n<\/tr>\n
B\u1ed9 truy\u1ec1n \u0111\u1ed9ng cu\u1ed9n d\u00e2y<\/td>\n3 \u0111\u1ed9ng c\u01a1 servo Schneider c\u00f4ng su\u1ea5t 2 kW m\u1ed7i c\u00e1i<\/td>\n<\/tr>\n
Dao c\u1eaft m\u00e9p<\/td>\n2 b\u1ed9, dao c\u1eaft \u0111\u0129a xoay, hai m\u1eb7t<\/td>\n<\/tr>\n
Y\u00eau c\u1ea7u v\u1ec1 n\u01b0\u1edbc l\u00e0m m\u00e1t<\/td>\n\u226420\u00b0C, \u226540 m\u00b3\/h, \u22650,4 MPa<\/td>\n<\/tr>\n<\/table>\n

D\u1ecbch v\u1ee5 h\u1eadu m\u00e3i<\/h3>\n

M\u00e1y \u0111\u01b0\u1ee3c giao k\u00e8m theo b\u1ed9 ph\u1ee5 t\u00f9ng thay th\u1ebf (c\u00e1c khu\u00f4n d\u1eadp, c\u00f4ng t\u1eafc t\u01a1, r\u01a1le, l\u01b0\u1ee1i c\u1eaft, thanh gia nhi\u1ec7t). Khi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c giao \u0111\u1ebfn, s\u1ebd c\u00f3 1\u20132 k\u1ef9 s\u01b0 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c c\u1eed \u0111\u1ebfn \u0111\u1ec3 l\u1eafp \u0111\u1eb7t v\u00e0 ch\u1ea1y th\u1eed. Th\u1eddi gian b\u1ea3o h\u00e0nh to\u00e0n b\u1ed9 m\u00e1y l\u00e0 12 th\u00e1ng k\u1ec3 t\u1eeb khi v\u1eadn h\u00e0nh th\u1eed th\u00e0nh c\u00f4ng, k\u00e8m theo d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec tr\u1ecdn \u0111\u1eddi. Trong th\u1eddi gian b\u1ea3o h\u00e0nh, d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec t\u1ea1i ch\u1ed7 mi\u1ec5n ph\u00ed s\u1ebd \u0111\u01b0\u1ee3c cung c\u1ea5p khi c\u1ea7n thi\u1ebft. Sau khi h\u1ebft h\u1ea1n b\u1ea3o h\u00e0nh, chi ph\u00ed nh\u00e2n c\u00f4ng v\u00e0 ph\u1ee5 t\u00f9ng s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh theo m\u1ee9c gi\u00e1 \u01b0u \u0111\u00e3i.<\/p>\n

C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a d\u00e2y chuy\u1ec1n \u0111\u00f9n t\u1ea5m PET<\/h2>\n

Quy tr\u00ecnh n\u00e0y bao g\u1ed3m b\u1ea3y giai \u0111o\u1ea1n li\u00ean ti\u1ebfp, m\u1ed7i giai \u0111o\u1ea1n \u0111\u1ec1u c\u00f3 c\u00e1c \u0111i\u1ec3m ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c.<\/p>\n

Giai \u0111o\u1ea1n 1 \u2014 N\u1ea1p nguy\u00ean li\u1ec7u:<\/strong> H\u1ea1t nh\u1ef1a PET v\u00e0 nguy\u00ean li\u1ec7u nghi\u1ec1n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o th\u00f4ng qua h\u1ec7 th\u1ed1ng n\u1ea1p ch\u00e2n kh\u00f4ng hai \u0111i\u1ec3m v\u1edbi qu\u1ea1t th\u1ed5i c\u00f4ng su\u1ea5t 7,5 kW. Hai m\u00e1y c\u1ea5p li\u1ec7u th\u1ec3 t\u00edch (m\u1ed7i m\u00e1y 1,5 kW, tr\u1ee5c v\u00edt \u0111\u00f4i, th\u00e9p kh\u00f4ng g\u1ec9 SUS) \u0111\u1ecbnh l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u v\u00e0o m\u00e1y \u0111\u00f9n. Hai m\u00e1y c\u1ea5p li\u1ec7u masterbatch (m\u1ed7i m\u00e1y 0,37 kW, tr\u1ee5c v\u00edt xo\u1eafn \u1ed1c, \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng vi m\u00e1y t\u00ednh) b\u1ed5 sung ch\u1ea5t t\u1ea1o m\u00e0u ho\u1eb7c ph\u1ee5 gia, \u0111\u1ed3ng b\u1ed9 v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u00e1y \u0111\u00f9n ch\u00ednh.<\/p>\n

Giai \u0111o\u1ea1n 2 \u2014 Nung ch\u1ea3y v\u00e0 l\u00e0m d\u1ebbo:<\/strong> Hai tr\u1ee5c v\u00edt song song th\u1ef1c hi\u1ec7n c\u00e1c qu\u00e1 tr\u00ecnh n\u00e9n, c\u1eaft v\u00e0 nung ch\u1ea3y v\u1eadt li\u1ec7u qua c\u00e1c v\u00f9ng th\u00f9ng gia nhi\u1ec7t. \u0110\u1ed9ng c\u01a1 \u0111\u1ed3ng b\u1ed9 nam ch\u00e2m v\u0129nh c\u1eedu c\u00f4ng su\u1ea5t 132 kW truy\u1ec1n \u0111\u1ed9ng cho c\u00e1c tr\u1ee5c v\u00edt th\u00f4ng qua h\u1ed9p s\u1ed1 m\u00f4-men xo\u1eafn cao c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt 10 N\u00b7m\/cm\u00b3. C\u00e1c \u0111o\u1ea1n th\u00f9ng 38CrMoAlA ch\u1ed1ng m\u00e0i m\u00f2n, \u0111\u01b0\u1ee3c trang b\u1ecb d\u1ea3i gia nhi\u1ec7t b\u1eb1ng \u0111\u1ed3ng\/nh\u00f4m \u0111\u00fac v\u00e0 t\u1ea5m b\u1ea3o v\u1ec7 b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, gi\u00fap duy tr\u00ec kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n

Giai \u0111o\u1ea1n 3 \u2014 Kh\u1eed kh\u00ed b\u1eb1ng ch\u00e2n kh\u00f4ng:<\/strong> T\u1ea1i ba l\u1ed7 th\u00f4ng h\u01a1i d\u1ecdc theo th\u00e2n n\u1ed3i, h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng nhi\u1ec1u c\u1ea5p (m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng c\u00e1nh quay 7,5 kW + m\u00e1y b\u01a1m Roots 3 kW) h\u00fat h\u01a1i n\u01b0\u1edbc v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t d\u1ec5 bay h\u01a1i ra kh\u1ecfi v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y. H\u1ec7 th\u1ed1ng \u1ed1ng v\u00e0 van b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ed9p l\u1ecdc s\u01a1 b\u1ed9, gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng m\u00e1y b\u01a1m.<\/p>\n

Giai \u0111o\u1ea1n 4 \u2014 L\u1ecdc v\u00e0 \u0111o l\u01b0\u1eddng:<\/strong> Ch\u1ea5t l\u1ecfng PET \u0111i qua b\u1ed9 thay l\u01b0\u1edbi h\u00ecnh tr\u1ee5 th\u1ee7y l\u1ef1c 145B c\u00f3 hai v\u1ecb tr\u00ed l\u1ecdc. Sau \u0111\u00f3, m\u00e1y b\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng 90E (7,5 kW) cung c\u1ea5p d\u00f2ng ch\u1ea5t l\u1ecfng \u1edf \u00e1p su\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u00f4ng dao \u0111\u1ed9ng \u0111\u1ebfn khu\u00f4n, v\u1edbi c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t c\u1ee7a \u00dd gi\u00e1m s\u00e1t \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o.<\/p>\n

Giai \u0111o\u1ea1n 5 \u2014 T\u1ea1o h\u00ecnh t\u1ea5m:<\/strong> Ch\u1ea5t l\u1ecfng n\u00f3ng ch\u1ea3y \u0111i v\u00e0o khu\u00f4n h\u00ecnh m\u00f3c \u00e1o Jingcheng Era c\u00f3 chi\u1ec1u r\u1ed9ng hi\u1ec7u d\u1ee5ng t\u1eeb 650\u2013950 mm (c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh thanh ch\u1eafn m\u1ed9t b\u00ean trong ph\u1ea1m vi 150 mm). C\u00e1c b\u1ec1 m\u1eb7t d\u00f2ng ch\u1ea3y \u1edf m\u00e9p khu\u00f4n \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng \u0111\u1ebfn \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t Ra 0,03\u20130,04 \u03bcm v\u00e0 m\u1ea1 crom v\u1edbi \u0111\u1ed9 d\u00e0y 0,025\u20130,05 mm \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u00ecnh d\u1ea1ng t\u1ea5m \u0111\u1ed3ng nh\u1ea5t.<\/p>\n

Giai \u0111o\u1ea1n 6 \u2014 \u00c9p ph\u1eb3ng v\u00e0 l\u00e0m m\u00e1t:<\/strong> T\u1ea5m kim lo\u1ea1i n\u00f3ng ch\u1ea3y \u0111i qua c\u1ee5m tr\u1ee5c \u0111\u00e1nh b\u00f3ng 3 tr\u1ee5c ki\u1ec3u L. Ba m\u00e1y b\u01a1m c\u1ea5p n\u01b0\u1edbc \u0111\u1ed9c l\u1eadp, m\u1ed7i m\u00e1y \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 (t\u1eeb nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng \u0111\u1ebfn 100\u00b0C), \u0111i\u1ec1u ch\u1ec9nh t\u1eebng tr\u1ee5c. Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c tr\u1ee5c \u2014 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng qua h\u1ec7 th\u1ed1ng m\u1edf\/\u0111\u00f3ng th\u1ee7y l\u1ef1c k\u1ebft h\u1ee3p v\u1edbi c\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh tinh ch\u1ec9nh b\u1eb1ng b\u00e1nh r\u0103ng v\u00edt tay \u2014 quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5m kim lo\u1ea1i.<\/p>\n

C\u00f4ng \u0111o\u1ea1n 7 \u2014 C\u1eaft m\u00e9p, ph\u1ee7 l\u1edbp v\u00e0 cu\u1ed9n:<\/strong> M\u1ed9t khung l\u00e0m m\u00e1t \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c b\u1ed9 c\u1eaft m\u00e9p \u0111\u0129a quay hai m\u1eb7t gi\u00fap l\u00e0m th\u1eb3ng c\u1ea3 hai m\u00e9p, trong khi m\u00e1y cu\u1ed9n m\u00e9p th\u1eeba \u0111i\u1ec1u khi\u1ec3n m\u00f4-men xo\u1eafn thu gom ph\u1ea7n m\u00e9p \u0111\u00e3 c\u1eaft. B\u1ed9 ph\u1eadn ph\u1ee7 d\u1ea7u s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 b\u1eb1ng tr\u1ee5c l\u0103n \u0111\u1ec3 b\u00f4i d\u1ea7u silicone l\u00ean c\u1ea3 hai b\u1ec1 m\u1eb7t t\u1ea5m, sau \u0111\u00f3 l\u00e0 hai l\u00f2 s\u1ea5y b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 k\u1ef9 thu\u1eadt s\u1ed1. M\u00e1y cu\u1ed9n b\u00e0n xoay 3 tr\u1ea1m (b\u1ed9 \u0111\u1ebfm chi\u1ec1u d\u00e0i ki\u1ec3u H\u00e0n Qu\u1ed1c, 3 \u0111\u1ed9ng c\u01a1 servo Schneider \u00d7 2 kW) s\u1ea3n xu\u1ea5t c\u00e1c cu\u1ed9n th\u00e0nh ph\u1ea9m c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn 800 mm.<\/p>\n

C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau<\/h2>\n

T\u1ea5m PET \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb d\u00e2y chuy\u1ec1n n\u00e0y ph\u1ee5c v\u1ee5 ba th\u1ecb tr\u01b0\u1eddng ch\u00ednh:<\/p>\n

Bao b\u00ec th\u1ef1c ph\u1ea9m:<\/strong> Khay \u00e9p nhi\u1ec7t, h\u1ed9p n\u1eafp g\u1eadp, c\u1ed1c v\u00e0 n\u1eafp \u0111\u1eady d\u00e0nh cho rau c\u1ee7 qu\u1ea3 t\u01b0\u01a1i, b\u00e1nh m\u00ec v\u00e0 c\u00e1c m\u00f3n \u0103n ch\u1ebf bi\u1ebfn s\u1eb5n. T\u1ea5m nh\u1ef1a \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng ISO 9001 v\u00e0 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n CE \u0111\u1ec3 ti\u1ebfp c\u1eadn th\u1ecb tr\u01b0\u1eddng Li\u00ean minh Ch\u00e2u \u00c2u. Nh\u1edd qu\u00e1 tr\u00ecnh kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng, c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t t\u1ea5m nh\u1ef1a \u0111\u1ea1t ti\u00eau chu\u1ea9n th\u1ef1c ph\u1ea9m t\u1eeb nguy\u00ean li\u1ec7u PET t\u00e1i ch\u1ebf 100%.<\/p>\n

Y t\u1ebf v\u00e0 D\u01b0\u1ee3c ph\u1ea9m:<\/strong> Khay c\u00e1ch ly v\u00f4 tr\u00f9ng d\u00e0nh cho d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf. B\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng (Ra \u2264 0,025 \u03bcm) v\u00e0 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a ho\u00e0n to\u00e0n c\u1ee7a Schneider Electric \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c m\u00e0 c\u00e1c nh\u00e0 mua h\u00e0ng trong l\u0129nh v\u1ef1c bao b\u00ec y t\u1ebf y\u00eau c\u1ea7u.<\/p>\n

C\u00f4ng nghi\u1ec7p v\u00e0 Ti\u00eau d\u00f9ng:<\/strong> Khay \u0111\u1ef1ng linh ki\u1ec7n \u0111i\u1ec7n t\u1eed ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, c\u00e1c s\u1ea3n ph\u1ea9m v\u0103n ph\u00f2ng ph\u1ea9m (t\u1eadp h\u1ed3 s\u01a1, h\u1ed9p \u0111\u1ef1ng t\u00e0i li\u1ec7u) v\u00e0 bao b\u00ec tr\u01b0ng b\u00e0y b\u00e1n l\u1ebb. D\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y s\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t ph\u1ee5 gia d\u1ea1ng masterbatch \u0111\u1ec3 s\u1ea3n xu\u1ea5t t\u1ea5m nh\u1ef1a ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, c\u00f3 m\u00e0u ho\u1eb7c \u1ed5n \u0111\u1ecbnh tia UV m\u00e0 kh\u00f4ng g\u00e2y gi\u00e1n \u0111o\u1ea1n quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n

C\u00e1ch \u0111\u00e1nh gi\u00e1 m\u00e1y \u0111\u00f9n t\u1ea5m PET: 5 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh<\/h2>\n

1. T\u1ef7 l\u1ec7 \u0111\u1ea7u ra tr\u00ean \u0111\u1ea7u t\u01b0:<\/strong> T\u00ednh to\u00e1n ch\u1ec9 ti\u00eau s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m c\u1ee7a b\u1ea1n b\u1eb1ng t\u1ea5n m\u00e9t, chia cho c\u00f4ng su\u1ea5t v\u1eadn h\u00e0nh 350\u2013500 kg\/gi\u1edd, r\u1ed3i nh\u00e2n v\u1edbi gi\u00e1 b\u00e1n tr\u00ean m\u1ed7i t\u1ea5n. M\u1ed9t d\u00e2y chuy\u1ec1n ho\u1ea1t \u0111\u1ed9ng 6.000 gi\u1edd\/n\u0103m s\u1ebd s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c 2.100\u20133.000 t\u1ea5n. H\u00e3y l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc m\u00e1y \u0111\u00f9n ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n \u2014 vi\u1ec7c ch\u1ecdn m\u00e1y qu\u00e1 l\u1edbn s\u1ebd g\u00e2y l\u00e3ng ph\u00ed v\u1ed1n v\u00e0 n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

2. Kh\u1ea3 n\u0103ng gia c\u00f4ng rPET:<\/strong> N\u1ebfu t\u1ef7 l\u1ec7 nguy\u00ean li\u1ec7u t\u00e1i ch\u1ebf l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng ho\u1eb7c m\u1ee5c ti\u00eau l\u1ee3i nhu\u1eadn c\u1ee7a qu\u00fd v\u1ecb, h\u00e3y \u01b0u ti\u00ean c\u00e1c thi\u1ebft k\u1ebf m\u00e1y \u0111\u00f9n kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng. M\u1ed9t d\u00e2y chuy\u1ec1n ch\u1ec9 x\u1eed l\u00fd nh\u1ef1a PET nguy\u00ean sinh s\u1ebd khi\u1ebfn qu\u00fd v\u1ecb b\u1ecf l\u1ee1 th\u1ecb tr\u01b0\u1eddng bao b\u00ec rPET \u0111ang ph\u00e1t tri\u1ec3n v\u00e0 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u1ec1 gi\u00e1 c\u1ee7a nh\u1ef1a nguy\u00ean sinh.<\/p>\n

3. Th\u01b0\u01a1ng hi\u1ec7u linh ki\u1ec7n, kh\u00f4ng ch\u1ec9 l\u00e0 l\u1eafp r\u00e1p:<\/strong> \u0110\u1ed9 tin c\u1eady c\u1ee7a m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ea5m PET ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o b\u1ed9 ph\u1eadn y\u1ebfu nh\u1ea5t c\u1ee7a n\u00f3. B\u1ed9 s\u1ea3n ph\u1ea9m PLC\/servo\/b\u1ed9 \u0111i\u1ec1u khi\u1ec3n\/c\u00f4ng t\u1eafc t\u01a1 c\u1ee7a Schneider Electric (Ph\u00e1p), c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t v\u00e0 c\u00f4ng t\u1eafc an to\u00e0n c\u1ee7a \u00dd, c\u00f9ng v\u1edbi \u0111\u1ed9ng c\u01a1 ch\u00ednh thi\u1ebft k\u1ebf theo ti\u00eau chu\u1ea9n \u0110\u1ee9c, ch\u00ednh l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 t\u1ea1o n\u00ean ti\u00eau chu\u1ea9n gi\u00fap d\u00e2y chuy\u1ec1n duy tr\u00ec th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c 92%+. H\u00e3y y\u00eau c\u1ea7u danh s\u00e1ch \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u linh ki\u1ec7n \u2014 kh\u00f4ng ch\u1ec9 ri\u00eang th\u01b0\u01a1ng hi\u1ec7u m\u00e1y \u0111\u00f9n.<\/p>\n

4. Ch\u1ea5t l\u01b0\u1ee3ng m\u00e1y in quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng t\u1edd gi\u1ea5y:<\/strong> Ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 \u0111\u1ed9 b\u00f3ng g\u01b0\u01a1ng (gi\u00e1 tr\u1ecb Ra), \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a l\u1edbp m\u1ea1 crom, c\u0169ng nh\u01b0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c l\u0103n. B\u1ec1 m\u1eb7t c\u00f3 \u0111\u1ed9 nh\u00e1m d\u01b0\u1edbi Ra 0,03 \u03bcm, k\u1ebft h\u1ee3p v\u1edbi l\u1edbp m\u1ea1 crom d\u00e0y \u22650,08 mm tr\u00ean n\u1ec1n v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng HRC 55+ l\u00e0 ti\u00eau chu\u1ea9n t\u1ed1i thi\u1ec3u \u0111\u1ed1i v\u1edbi t\u1ea5m PET c\u1ea5p quang h\u1ecdc.<\/p>\n

5. Ph\u1ea1m vi h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng:<\/strong> \u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb nh\u1eadp kh\u1ea9u, h\u00e3y x\u00e1c nh\u1eadn: Nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 duy tr\u00ec m\u1ea1ng l\u01b0\u1edbi d\u1ecbch v\u1ee5 t\u1ea1i khu v\u1ef1c c\u1ee7a qu\u00fd v\u1ecb kh\u00f4ng? Ch\u00ednh s\u00e1ch qu\u1ea3n l\u00fd kho ph\u1ee5 t\u00f9ng thay th\u1ebf nh\u01b0 th\u1ebf n\u00e0o? T\u00ednh n\u0103ng ch\u1ea9n \u0111o\u00e1n t\u1eeb xa c\u00f3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n kh\u00f4ng? M\u1eabu SWT-75S-1000 \u0111\u01b0\u1ee3c trang b\u1ecb t\u00ednh n\u0103ng gi\u00e1m s\u00e1t m\u1ea1ng t\u1eeb xa nh\u01b0 m\u1ed9t t\u00ednh n\u0103ng ti\u00eau chu\u1ea9n \u2014 gi\u00fap b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt ch\u1ea9n \u0111o\u00e1n s\u1ef1 c\u1ed1 m\u00e0 kh\u00f4ng b\u1ecb ch\u1eadm tr\u1ec5 do ph\u1ea3i di chuy\u1ec3n.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa quy tr\u00ecnh \u0111\u00f9n t\u1ea5m PET tr\u1ee5c v\u00edt \u0111\u00f4i v\u00e0 tr\u1ee5c v\u00edt \u0111\u01a1n l\u00e0 g\u00ec?<\/h3>\n

M\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i mang l\u1ea1i kh\u1ea3 n\u0103ng tr\u1ed9n ch\u1ea5t l\u1ecfng n\u00f3ng ch\u1ea3y t\u1ed1t h\u01a1n, ph\u00e2n b\u1ed1 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng kh\u1eed kh\u00ed v\u01b0\u1ee3t tr\u1ed9i. \u0110\u1ed1i v\u1edbi PET \u2014 m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t v\u00e0 d\u1ec5 h\u00fat \u1ea9m \u2014 nh\u1eefng \u01b0u \u0111i\u1ec3m n\u00e0y tr\u1ef1c ti\u1ebfp gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 trong su\u1ed1t c\u1ee7a t\u1ea5m nh\u1ef1a, gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng v\u00f3n c\u1ee5c v\u00e0 c\u00e1c \u0111\u1ed1m \u0111en, \u0111\u1ed3ng th\u1eddi cho ph\u00e9p t\u0103ng t\u1ef7 l\u1ec7 th\u00e0nh ph\u1ea7n t\u00e1i ch\u1ebf. M\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u01a1n c\u00f3 c\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n h\u01a1n v\u00e0 chi ph\u00ed th\u1ea5p h\u01a1n, nh\u01b0ng l\u1ea1i l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng khi gia c\u00f4ng PET \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 khi s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u nghi\u1ec1n nh\u1ecf ho\u1eb7c nguy\u00ean li\u1ec7u t\u00e1i ch\u1ebf.<\/p>\n

M\u00e1y n\u00e0y c\u00f3 th\u1ec3 x\u1eed l\u00fd PET t\u00e1i ch\u1ebf lo\u1ea1i 100% kh\u00f4ng?<\/h3>\n

\u0110\u00fang v\u1eady. H\u1ec7 th\u1ed1ng kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m kh\u1ecfi v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y, t\u1eeb \u0111\u00f3 lo\u1ea1i b\u1ecf r\u00e0o c\u1ea3n ch\u00ednh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ea5m rPET ch\u1ea5t l\u01b0\u1ee3ng cao. Thi\u1ebft k\u1ebf tr\u1ee5c v\u00edt \u0111\u00f4i v\u1edbi c\u00e1c tr\u1ee5c v\u00edt 38CrMoAlA ch\u1ed1ng m\u00e0i m\u00f2n (HV 900\u20131000) c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u00ednh ch\u1ea5t h\u01a1i m\u00e0i m\u00f2n c\u1ee7a nguy\u00ean li\u1ec7u t\u00e1i ch\u1ebf. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m, c\u1ea5u h\u00ecnh \u0111\u1ed3ng \u00e9p nhi\u1ec1u l\u1edbp s\u1ebd \u0111\u1eb7t l\u1edbp PET nguy\u00ean sinh l\u00ean c\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m, trong khi l\u00f5i \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb rPET \u2014 m\u1eb7c d\u00f9 m\u1eabu SWT-75S-1000 c\u1ee5 th\u1ec3 n\u00e0y c\u00f3 c\u1ea5u h\u00ecnh m\u1ed9t l\u1edbp.<\/p>\n

Th\u1eddi gian l\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh th\u1eed th\u00f4ng th\u01b0\u1eddng l\u00e0 bao l\u00e2u?<\/h3>\n

T\u1eeb khi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n \u0111\u1ebfn, qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t s\u1ebd m\u1ea5t t\u1eeb 2\u20134 tu\u1ea7n, t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c kh\u00e1ch h\u00e0ng \u0111\u00e3 ho\u00e0n t\u1ea5t c\u00f4ng t\u00e1c x\u00e2y d\u1ef1ng m\u00f3ng, k\u1ebft n\u1ed1i c\u00e1c h\u1ec7 th\u1ed1ng ti\u1ec7n \u00edch (\u0111i\u1ec7n 380V\/3 pha, n\u01b0\u1edbc l\u00e0m m\u00e1t \u226420\u00b0C \/ \u226540 m\u00b3\/h, kh\u00ed n\u00e9n 0,5\u20130,8 MPa) v\u00e0 chu\u1ea9n b\u1ecb nguy\u00ean li\u1ec7u th\u00f4 hay ch\u01b0a. Nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd c\u1eed 1\u20132 k\u1ef9 s\u01b0 k\u1ef9 thu\u1eadt \u0111\u1ebfn \u0111\u1ec3 ti\u1ebfn h\u00e0nh ch\u1ea1y th\u1eed, qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng m\u1ea5t 7\u201314 ng\u00e0y. H\u00e3y d\u1ef1 tr\u00f9 th\u00eam 1\u20132 tu\u1ea7n s\u1ea3n xu\u1ea5t th\u1eed nghi\u1ec7m tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ea3n l\u01b0\u1ee3ng th\u01b0\u01a1ng m\u1ea1i \u1ed5n \u0111\u1ecbnh.<\/p>\n

M\u1ed9t d\u00f2ng s\u1ea3n ph\u1ea9m c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt nh\u01b0 v\u1eady c\u00f3 gi\u00e1 bao nhi\u00eau?<\/h3>\n

M\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f9n t\u1ea5m PET \u1edf m\u1ee9c c\u1ea5u h\u00ecnh n\u00e0y \u2014 m\u00e1y \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i song song 75 mm v\u1edbi h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a ho\u00e0n to\u00e0n c\u1ee7a Schneider Electric, kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng, m\u00e1y c\u00e1n b\u00f3ng g\u01b0\u01a1ng v\u00e0 m\u00e1y cu\u1ed9n 3 tr\u1ea1m \u2014 c\u00f3 gi\u00e1 dao \u0111\u1ed9ng t\u1eeb kho\u1ea3ng 150.000 \u0111\u1ebfn 400.000 USD t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3, c\u00e1c t\u00ednh n\u0103ng t\u00f9y ch\u1ecdn (\u0111\u00f9n k\u00e9p, khu\u00f4n r\u1ed9ng h\u01a1n) v\u00e0 \u0111\u1ecba \u0111i\u1ec3m giao h\u00e0ng. Vui l\u00f2ng y\u00eau c\u1ea7u b\u00e1o gi\u00e1 chi ti\u1ebft b\u1eb1ng c\u00e1ch n\u00eau r\u00f5 lo\u1ea1i v\u1eadt li\u1ec7u, ph\u1ea1m vi \u0111\u1ed9 d\u00e0y, m\u1ee5c ti\u00eau s\u1ea3n l\u01b0\u1ee3ng v\u00e0 c\u00e1c ch\u1ee9ng nh\u1eadn c\u1ea7n thi\u1ebft.<\/p>\n

\u0110\u01b0\u1eddng d\u00e2y n\u00e0y c\u1ea7n nh\u1eefng c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec n\u00e0o?<\/h3>\n

H\u00e0ng ng\u00e0y: V\u1ec7 sinh c\u00e1c b\u1ed9 l\u1ecdc c\u1ee7a b\u1ed9 thay m\u00e0n h\u00ecnh. H\u00e0ng tu\u1ea7n: Ki\u1ec3m tra t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t tr\u1ee5c l\u0103n v\u00e0 t\u00ecnh tr\u1ea1ng b\u00f4i tr\u01a1n \u1ed5 tr\u1ee5c. H\u00e0ng th\u00e1ng: Ki\u1ec3m tra m\u1ee9c d\u1ea7u trong h\u1ed9p s\u1ed1. H\u00e0ng n\u0103m: Thay th\u1ebf c\u00e1c d\u1ea3i gia nhi\u1ec7t th\u00f9ng \u00e9p v\u00e0 c\u1eb7p nhi\u1ec7t \u0111i\u1ec7n. Tr\u1ee5c v\u00edt v\u00e0 th\u00f9ng \u00e9p c\u1ee7a m\u00e1y \u0111\u00f9n c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra m\u1ee9c \u0111\u1ed9 m\u00e0i m\u00f2n c\u1ee9 sau 12\u201318 th\u00e1ng khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c. B\u1ed9 ph\u1ee5 t\u00f9ng thay th\u1ebf bao g\u1ed3m c\u00e1c c\u00f4ng t\u1eafc t\u01a1, r\u01a1le, l\u01b0\u1ee1i dao c\u1eaft v\u00e0 thanh gia nhi\u1ec7t \u0111\u1ec3 thay th\u1ebf ngay l\u1eadp t\u1ee9c. M\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng t\u1ed1t \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c tr\u00ean 92% trong kho\u1ea3ng 6.000\u20137.200 gi\u1edd ho\u1ea1t \u0111\u1ed9ng m\u1ed7i n\u0103m.<\/p>\n

T\u00f3m t\u1eaft chuy\u00ean m\u00f4n<\/h2>\n

M\u00e1y \u0111\u00f9n t\u1ea5m PET l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u1ed1n c\u00f3 \u1ea3nh h\u01b0\u1edfng quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng th\u00e2m nh\u1eadp th\u1ecb tr\u01b0\u1eddng c\u1ee7a qu\u00fd v\u1ecb. C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u00e3 c\u00f3 nh\u1eefng b\u01b0\u1edbc ti\u1ebfn \u0111\u00e1ng k\u1ec3 \u2014 c\u00e1c d\u00e2y chuy\u1ec1n cao c\u1ea5p hi\u1ec7n nay k\u1ebft h\u1ee3p c\u00f4ng ngh\u1ec7 \u0111\u00f9n tr\u1ee5c v\u00edt \u0111\u00f4i song song, kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng, t\u1ef1 \u0111\u1ed9ng h\u00f3a ho\u00e0n to\u00e0n b\u1eb1ng PLC v\u00e0 qu\u00e1 tr\u00ecnh c\u00e1n b\u00f3ng g\u01b0\u01a1ng th\u00e0nh m\u1ed9t quy tr\u00ecnh t\u00edch h\u1ee3p duy nh\u1ea5t.<\/p>\n

C\u1ea5u h\u00ecnh SWT-75S-1000 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u1edf \u0111\u00e2y \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt d\u00e0nh cho s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t: c\u00f4ng su\u1ea5t 350\u2013500 kg\/h v\u1edbi \u0111\u1ed9 d\u00e0y t\u1eeb 0,2\u20132,0 mm, ki\u1ebfn tr\u00fac \u0111i\u1ec1u khi\u1ec3n c\u1ee7a Schneider Electric, c\u1ea3m bi\u1ebfn ch\u00ednh x\u00e1c c\u1ee7a \u00dd, \u0111\u1ed9ng c\u01a1 thi\u1ebft k\u1ebf theo ti\u00eau chu\u1ea9n \u0110\u1ee9c, c\u00f9ng ch\u1ee9ng nh\u1eadn CE \/ ISO 9001 \u0111\u1ec3 ti\u1ebfp c\u1eadn th\u1ecb tr\u01b0\u1eddng EU. M\u00e1y c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u1ea3 h\u1ea1t PET nguy\u00ean sinh v\u00e0 v\u1eadt li\u1ec7u nghi\u1ec1n th\u00f4ng th\u01b0\u1eddng, v\u1edbi h\u1ec7 th\u1ed1ng kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng gi\u00fap lo\u1ea1i b\u1ecf giai \u0111o\u1ea1n s\u1ea5y s\u01a1 b\u1ed9 ri\u00eang bi\u1ec7t.<\/p>\n

Khi \u0111\u00e1nh gi\u00e1 m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, h\u00e3y t\u1eadp trung v\u00e0o n\u0103m y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng sinh l\u1eddi trong d\u00e0i h\u1ea1n: t\u1ef7 l\u1ec7 s\u1ea3n l\u01b0\u1ee3ng tr\u00ean v\u1ed1n \u0111\u1ea7u t\u01b0, kh\u1ea3 n\u0103ng x\u1eed l\u00fd rPET, ch\u1ea5t l\u01b0\u1ee3ng th\u01b0\u01a1ng hi\u1ec7u c\u00e1c linh ki\u1ec7n, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y c\u00e1n ph\u1eb3ng v\u00e0 ph\u1ea1m vi h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng. H\u00e3y y\u00eau c\u1ea7u c\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb nguy\u00ean li\u1ec7u th\u00f4 c\u1ee7a ch\u00ednh qu\u00fd v\u1ecb tr\u01b0\u1edbc khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u2014 vi\u1ec7c th\u1eed nghi\u1ec7m m\u1eabu tr\u00ean d\u00e2y chuy\u1ec1n tr\u00ecnh di\u1ec5n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t l\u00e0 c\u00e1ch d\u1ef1 \u0111o\u00e1n hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t \u0111\u00e1ng tin c\u1eady nh\u1ea5t.<\/p>\n

\u0110\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 ho\u1eb7c t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt v\u1ec1 d\u00e2y chuy\u1ec1n \u0111\u00f9n t\u1ea5m PET SWT-75S-1000, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi Frank Lee qua \u0111\u1ecba ch\u1ec9 email franki.tz@shihaojx.com ho\u1eb7c truy c\u1eadp trang web tz-machinery.com.<\/em><\/p>","protected":false},"excerpt":{"rendered":"

H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 m\u00e1y \u0111\u00f9n t\u1ea5m PET, bao g\u1ed3m c\u00f4ng ngh\u1ec7 tr\u1ee5c v\u00edt \u0111\u00f4i, kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1ch l\u1ef1a ch\u1ecdn d\u00e2y chuy\u1ec1n ph\u00f9 h\u1ee3p cho nh\u00e0 m\u00e1y c\u1ee7a b\u1ea1n.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_yoast_wpseo_slug":"","footnotes":""},"categories":[68],"tags":[],"class_list":["post-9582","post","type-post","status-publish","format-standard","hentry","category-tz-machinery-knowledge"],"yoast_head":"\nWhat Is a PET Sheet Extrusion Machine? Complete Guide - TZ-machinery | PET PP PS PLA Sheet Extrusion Production Lines | Plastic Thermoforming Machines | Supplier & Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tz-machinery.com\/vi\/may-dun-tam-lot-cho-thu-cung-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is a PET Sheet Extrusion Machine? 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