![\"PP](\"https:\/\/www.qxymachinery.com\/wp-content\/uploads\/2026\/05\/PP-thru-axis-rubber-roller.png\")
<\/p>\n<\/p>\n
Hi\u1ec7n t\u01b0\u1ee3ng l\u1eabn h\u00f3a ch\u1ea5t l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n g\u00e2y t\u1ed1n k\u00e9m th\u1ea7m l\u1eb7ng trong qu\u00e1 tr\u00ecnh m\u1ea1 \u0111i\u1ec7n. N\u00f3 th\u01b0\u1eddng kh\u00f4ng l\u00e0m d\u1eebng d\u00e2y chuy\u1ec1n ngay l\u1eadp t\u1ee9c, nh\u01b0ng t\u1eeb t\u1eeb l\u00e0m t\u0103ng l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t s\u1eed d\u1ee5ng, nhu c\u1ea7u n\u01b0\u1edbc r\u1eeda, l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea3i v\u00e0 r\u1ee7i ro v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng. Trong d\u00e2y chuy\u1ec1n m\u1ea1 \u01b0\u1edbt n\u1eb1m ngang, v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t l\u1edbp m\u00e0ng ch\u1ea5t l\u1ecfng m\u1ecfng di chuy\u1ec3n c\u00f9ng v\u1edbi t\u1ea5m v\u00e1n, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, gi\u00e1 \u0111\u1ee1 ho\u1eb7c h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i. C\u00e1c con l\u0103n gi\u1eef n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1 v\u1ee1 l\u1edbp m\u00e0ng \u0111\u00f3, ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng l\u1eabn h\u00f3a ch\u1ea5t v\u00e0 gi\u1eef cho m\u1ed7i b\u1ec3 s\u1ea1ch h\u01a1n trong th\u1eddi gian d\u00e0i h\u01a1n.<\/p>\n
Trong qu\u00e1 tr\u00ecnh m\u1ea1 \u0111i\u1ec7n, hi\u1ec7n t\u01b0\u1ee3ng dung d\u1ecbch b\u1ecb cu\u1ed1n theo x\u1ea3y ra khi dung d\u1ecbch m\u1ea1 r\u1eddi kh\u1ecfi b\u1ec3 x\u1eed l\u00fd v\u00e0 chuy\u1ec3n sang giai \u0111o\u1ea1n ti\u1ebfp theo. Dung d\u1ecbch b\u1ecb cu\u1ed1n theo c\u00f3 th\u1ec3 ch\u1ee9a \u0111\u1ed3ng, niken, thi\u1ebfc, axit, ki\u1ec1m, ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t, ch\u1ea5t l\u00e0m s\u00e1ng ho\u1eb7c c\u00e1c ch\u1ea5t ph\u1ee5 gia kh\u00e1c. Ngay c\u1ea3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf c\u0169ng tr\u1edf n\u00ean t\u1ed1n k\u00e9m khi d\u00e2y chuy\u1ec1n ho\u1ea1t \u0111\u1ed9ng 8, 16 ho\u1eb7c 24 gi\u1edd m\u1ed7i ng\u00e0y.<\/p>\n
M\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111i\u1ec3n h\u00ecnh tr\u00f4ng kh\u00e1 \u0111\u01a1n gi\u1ea3n: c\u00e1c t\u1ea5m m\u1ea1ch \u0111\u01b0\u1ee3c \u0111\u01b0a ra kh\u1ecfi b\u1ec3 m\u1ea1 v\u00e0 \u0111i v\u00e0o khu v\u1ef1c r\u1eeda. B\u1ec3 r\u1eeda b\u1ecb \u0111\u1ee5c s\u1edbm h\u01a1n d\u1ef1 ki\u1ebfn. \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n t\u0103ng l\u00ean. C\u00e1c k\u1ef9 thu\u1eadt vi\u00ean m\u1edf th\u00eam n\u01b0\u1edbc. N\u1ed3ng \u0111\u1ed9 h\u00f3a ch\u1ea5t trong b\u1ec3 tr\u01b0\u1edbc \u0111\u00f3 gi\u1ea3m nhanh h\u01a1n. H\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i nh\u1eadn \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng kim lo\u1ea1i cao h\u01a1n. D\u00e2y chuy\u1ec1n v\u1eabn ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng nh\u00e0 m\u00e1y ph\u1ea3i tr\u1ea3 gi\u00e1 b\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng nhi\u1ec1u n\u01b0\u1edbc h\u01a1n, nhi\u1ec1u h\u00f3a ch\u1ea5t h\u01a1n v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec cao h\u01a1n.<\/p>\n
C\u00e1c d\u1ea5u hi\u1ec7u th\u01b0\u1eddng g\u1eb7p bao g\u1ed3m:<\/p>\n
Qixingyuan t\u1eadp trung v\u00e0o c\u00e1c ph\u1ee5 t\u00f9ng v\u00e0 linh ki\u1ec7n thi\u1ebft b\u1ecb x\u1eed l\u00fd \u01b0\u1edbt d\u00e2y chuy\u1ec1n ngang PCB, bao g\u1ed3m: con l\u0103n gi\u1eef n\u01b0\u1edbc<\/a>Bao g\u1ed3m con l\u0103n b\u0103ng t\u1ea3i, \u0111\u0129a b\u00e1nh xe, dao kh\u00ed, c\u00e1c b\u1ed9 ph\u1eadn phun v\u00e0 l\u00e0m s\u1ea1ch, b\u00e1nh r\u0103ng, v\u00edt, b\u1ea1c l\u00f3t v\u00e0 c\u00e1c v\u1eadt t\u01b0 ti\u00eau hao li\u00ean quan. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng k\u00e9o l\u00ea v\u00e0 cu\u1ed1n theo v\u1eadt li\u1ec7u, Qixingyuan c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec1u khi\u1ec3n ch\u1ea5t l\u1ecfng v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng trong c\u00f9ng m\u1ed9t d\u00e2y chuy\u1ec1n x\u1eed l\u00fd \u01b0\u1edbt.<\/p>\n Con l\u0103n gi\u1eef n\u01b0\u1edbc kh\u00f4ng ch\u1ec9 l\u00e0 con l\u0103n v\u1eadn chuy\u1ec3n. N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t \u0111i\u1ec3m ti\u1ebfp x\u00fac, r\u00e0o c\u1ea3n ch\u1ea5t l\u1ecfng v\u00e0 thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 tho\u00e1t n\u01b0\u1edbc. Khi m\u1ed9t t\u1ea5m ho\u1eb7c b\u1ea3ng \u01b0\u1edbt \u0111i qua khu v\u1ef1c con l\u0103n, b\u1ec1 m\u1eb7t con l\u0103n s\u1ebd gi\u00fap \u00e9p, d\u1eabn h\u01b0\u1edbng ho\u1eb7c ch\u1eb7n l\u1edbp m\u00e0ng ch\u1ea5t l\u1ecfng. M\u1ee5c \u0111\u00edch kh\u00f4ng ph\u1ea3i l\u00e0 l\u00e0m cho d\u00e2y chuy\u1ec1n ho\u00e0n to\u00e0n kh\u00f4 \u1edf giai \u0111o\u1ea1n n\u00e0y. M\u1ee5c \u0111\u00edch th\u1ef1c s\u1ef1 l\u00e0 ng\u0103n ch\u1eb7n ph\u1ea7n l\u1edbn ch\u1ea5t l\u1ecfng trong qu\u00e1 tr\u00ecnh ch\u1ea3y v\u00e0o b\u1ec3 ch\u1ee9a kh\u00f4ng \u0111\u00fang.<\/p>\n Hi\u1ec7u qu\u1ea3 l\u00e0m k\u00edn ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u con l\u0103n, \u0111\u1ed9 c\u1ee9ng, thi\u1ebft k\u1ebf r\u00e3nh, \u00e1p su\u1ea5t, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a tr\u1ee5c v\u00e0 v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t. Con l\u0103n qu\u00e1 m\u1ec1m c\u00f3 th\u1ec3 b\u1ecb bi\u1ebfn d\u1ea1ng qu\u00e1 nhi\u1ec1u. Con l\u0103n qu\u00e1 c\u1ee9ng c\u00f3 th\u1ec3 kh\u00f4ng ti\u1ebfp x\u00fac \u0111\u1ec1u v\u1edbi b\u1ec1 m\u1eb7t t\u1ea5m. \u0110\u1ed9 \u0111\u1ed3ng t\u00e2m k\u00e9m c\u00f3 th\u1ec3 t\u1ea1o ra \u00e1p su\u1ea5t kh\u00f4ng \u0111\u1ec1u, d\u1eabn \u0111\u1ebfn \u0111\u1ec3 l\u1ea1i c\u00e1c v\u1ec7t ch\u1ea5t l\u1ecfng tr\u00ean t\u1ea5m.<\/p>\n Sau khi t\u1ea5m v\u00e1n r\u1eddi kh\u1ecfi b\u1ec3 h\u00f3a ch\u1ea5t, ch\u1ea5t l\u1ecfng s\u1ebd b\u00e1m v\u00e0o c\u00e1c b\u1ec1 m\u1eb7t ph\u1eb3ng, l\u1ed7, c\u1ea1nh v\u00e0 c\u00e1c khu v\u1ef1c ti\u1ebfp x\u00fac v\u1edbi b\u0103ng t\u1ea3i. Con l\u0103n gi\u1eef n\u01b0\u1edbc s\u1ebd ph\u00e1 v\u1ee1 l\u1edbp m\u00e0ng n\u00e0y tr\u01b0\u1edbc khi n\u00f3 tr\u1edf th\u00e0nh ch\u1ea5t l\u1ecfng cu\u1ed1n theo. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng con l\u0103n PP c\u00f3 r\u00e3nh, con l\u0103n cao su EPDM\/PVC v\u00e0 con l\u0103n TPV t\u00f9y thu\u1ed9c v\u00e0o khu v\u1ef1c h\u00f3a ch\u1ea5t v\u00e0 \u00e1p su\u1ea5t d\u1ef1 ki\u1ebfn.<\/p>\n Trong nhi\u1ec1u d\u00e2y chuy\u1ec1n m\u1ea1, c\u00e1c con l\u0103n ch\u1eb7n n\u01b0\u1edbc \u0111\u01b0\u1ee3c \u0111\u1eb7t gi\u1eefa b\u1ec3 x\u1eed l\u00fd v\u00e0 b\u1ec3 r\u1eeda. Nhi\u1ec7m v\u1ee5 c\u1ee7a ch\u00fang l\u00e0 t\u1ea1o ra \u0111i\u1ec3m b\u1ecbt \u200b\u200bk\u00edn \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. Con l\u0103n gi\u00fap \u0111\u01b0a ch\u1ea5t l\u1ecfng tr\u1edf l\u1ea1i ph\u1ea7n tr\u01b0\u1edbc \u0111\u00f3 thay v\u00ec \u0111\u1ec3 n\u00f3 ch\u1ea3y v\u1ec1 ph\u00eda tr\u01b0\u1edbc.<\/p>\n Thi\u1ebft k\u1ebf con l\u0103n t\u1ed1t gi\u00fap ch\u1ea5t l\u1ecfng ch\u1ea3y xu\u1ed1ng ho\u1eb7c tr\u1edf l\u1ea1i b\u1ec3 ch\u1ee9a. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec hi\u1ec7n t\u01b0\u1ee3ng b\u1eafn t\u00f3e kh\u00f4ng ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c \u0111i\u1ec3m \u00f4 nhi\u1ec5m m\u1edbi. M\u1ed9t thay \u0111\u1ed5i nh\u1ecf v\u1ec1 khe h\u1edf con l\u0103n, \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t ho\u1eb7c ki\u1ec3u r\u00e3nh c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t trong hi\u1ec7n t\u01b0\u1ee3ng cu\u1ed1n tr\u00f4i ch\u1ea5t l\u1ecfng.<\/p>\n Th\u1ea5t Tinh Nguy\u00ean<\/a> Cung c\u1ea5p c\u00e1c con l\u0103n gi\u1eef n\u01b0\u1edbc \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 Teflon\/PTFE, PP, PVC, EPDM v\u00e0 TPV cho c\u00e1c \u1ee9ng d\u1ee5ng gia c\u00f4ng \u01b0\u1edbt, ch\u1ebf t\u1ea1o m\u1ea1ch in PCB, gia c\u00f4ng th\u1ee7y tinh v\u00e0 m\u1ea1 \u0111i\u1ec7n. C\u00e1c t\u00f9y ch\u1ecdn con l\u0103n n\u00e0y gi\u00fap ng\u01b0\u1eddi mua \u0111\u00e1p \u1ee9ng nhu c\u1ea7u l\u00e0m k\u00edn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng axit, ch\u1ed1ng ki\u1ec1m, tu\u1ed5i th\u1ecd m\u00e0i m\u00f2n v\u00e0 t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n.<\/p>\n V\u1ecb tr\u00ed t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u1eb7t con l\u0103n gi\u1eef n\u01b0\u1edbc ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec3m m\u00e0 ch\u1ea5t l\u1ecfng c\u1ea7n d\u1eebng l\u1ea1i. Trong d\u00e2y chuy\u1ec1n m\u1ea1 \u0111i\u1ec7n n\u1eb1m ngang ho\u1eb7c d\u00e2y chuy\u1ec1n x\u1eed l\u00fd \u01b0\u1edbt PCB, c\u00e1c v\u1ecb tr\u00ed c\u00f3 gi\u00e1 tr\u1ecb cao nh\u1ea5t th\u01b0\u1eddng l\u00e0 l\u1ed1i ra c\u1ee7a b\u1ec3 ch\u1ee9a v\u00e0 c\u00e1c \u0111i\u1ec3m chuy\u1ec3n ti\u1ebfp.<\/p>\n C\u00e1c \u0111i\u1ec3m l\u1eafp \u0111\u1eb7t h\u1eefu \u00edch bao g\u1ed3m:<\/p>\n M\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf l\u00e0 d\u00e2y chuy\u1ec1n m\u1ea1 \u0111\u1ed3ng, n\u01a1i n\u01b0\u1edbc r\u1eeda b\u1ecb b\u1ea9n qu\u00e1 nhanh. Thay v\u00ec t\u0103ng l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc tr\u01b0\u1edbc, c\u00e1c k\u1ef9 s\u01b0 n\u00ean ki\u1ec3m tra xem c\u00f3 qu\u00e1 nhi\u1ec1u dung d\u1ecbch \u0111\u1ed3ng tho\u00e1t ra kh\u1ecfi b\u1ec3, b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t bo m\u1ea1ch v\u00e0 c\u00e1c con l\u0103n hay kh\u00f4ng. N\u1ebfu m\u1ed9t con l\u0103n gi\u1eef n\u01b0\u1edbc \u1edf \u0111\u1ea7u ra c\u1ee7a b\u1ec3 lo\u1ea1i b\u1ecf m\u1ed9t ph\u1ea7n l\u1edbp m\u00e0ng \u0111\u00f3, th\u00ec c\u00f4ng vi\u1ec7c \u1edf giai \u0111o\u1ea1n r\u1eeda s\u1ebd gi\u1ea3m b\u1edbt.<\/p>\n M\u1ed9t v\u00ed d\u1ee5 kh\u00e1c l\u00e0 d\u00e2y chuy\u1ec1n ph\u00e1t tri\u1ec3n ho\u1eb7c kh\u1eafc m\u1ea1ch in PCB. N\u1ebfu bo m\u1ea1ch mang qu\u00e1 nhi\u1ec1u h\u00f3a ch\u1ea5t v\u00e0o giai \u0111o\u1ea1n ti\u1ebfp theo, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00f4ng \u1ed5n \u0111\u1ecbnh. Thi\u1ebft l\u1eadp con l\u0103n ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t c\u00f2n s\u00f3t l\u1ea1i \u1edf m\u00e9p v\u00e0 gi\u1ea3m nguy c\u01a1 nhi\u1ec5m ch\u00e9o.<\/p>\n S\u1ea3n ph\u1ea9m c\u1ee7a Qixingyuan<\/a> D\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y kh\u00f4ng ch\u1ec9 bao g\u1ed3m c\u00e1c con l\u0103n gi\u1eef n\u01b0\u1edbc m\u00e0 c\u00f2n c\u1ea3 c\u00e1c con l\u0103n b\u0103ng t\u1ea3i v\u00e0 \u0111\u0129a b\u00e1nh xe \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n PCB \u1ed5n \u0111\u1ecbnh. Khi c\u1ea7n gi\u1ea3i quy\u1ebft \u0111\u1ed3ng th\u1eddi v\u1ea5n \u0111\u1ec1 t\u1eafc ngh\u1ebdn n\u01b0\u1edbc v\u00e0 di chuy\u1ec3n bo m\u1ea1ch, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c con l\u0103n, \u0111\u0129a b\u00e1nh xe, c\u00e1c b\u1ed9 ph\u1eadn tr\u1ee5c v\u00e0 b\u1ea1c l\u00f3t ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng k\u1eb9t, \u00e1p l\u1ef1c kh\u00f4ng \u0111\u1ec1u v\u00e0 m\u00e0i m\u00f2n s\u1edbm.<\/p>\n Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u quy\u1ebft \u0111\u1ecbnh li\u1ec7u con l\u0103n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c trong v\u00e0i tu\u1ea7n, v\u00e0i th\u00e1ng, hay th\u1eadm ch\u00ed l\u00e2u h\u01a1n n\u1eefa. D\u00e2y chuy\u1ec1n m\u1ea1 \u0111i\u1ec7n khi\u1ebfn c\u00e1c chi ti\u1ebft ti\u1ebfp x\u00fac v\u1edbi axit, ki\u1ec1m, s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, mu\u1ed1i kim lo\u1ea1i v\u00e0 ti\u1ebfp x\u00fac \u1ea9m \u01b0\u1edbt li\u00ean t\u1ee5c. M\u1ed9t con l\u0103n gi\u00e1 r\u1ebb v\u1edbi \u0111\u1ed9 ph\u00f9 h\u1ee3p h\u00f3a h\u1ecdc k\u00e9m c\u00f3 th\u1ec3 b\u1ecb ph\u1ed3ng, c\u1ee9ng l\u1ea1i, n\u1ee9t ho\u1eb7c bi\u1ebfn d\u1ea1ng.<\/p>\n Vi\u1ec7c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u kh\u00f4ng ph\u00f9 h\u1ee3p th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c theo c\u00e1ch c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c. Cao su c\u00f3 th\u1ec3 b\u1ecb ph\u1ed3ng l\u00ean khi ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t m\u1ea1nh. B\u1ec1 m\u1eb7t con l\u0103n c\u00f3 th\u1ec3 b\u1ecb d\u00ednh. Tr\u1ee5c c\u00f3 th\u1ec3 b\u1ecb l\u1ec7ch. T\u1ea5m v\u00e1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u b\u1ecb tr\u00f4i ho\u1eb7c rung l\u1eafc. Nh\u1eefng h\u1ecfng h\u00f3c n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 vi\u1ec7c ki\u1ec3m so\u00e1t l\u1ef1c k\u00e9o v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a b\u0103ng t\u1ea3i.<\/p>\n Ng\u01b0\u1eddi mua n\u00ean chia s\u1ebb nh\u1eefng th\u00f4ng tin chi ti\u1ebft n\u00e0y v\u1edbi nh\u00e0 cung c\u1ea5p tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng:<\/p>\n Qixingyuan cung c\u1ea5p nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u con l\u0103n gi\u1eef n\u01b0\u1edbc, bao g\u1ed3m PTFE\/Teflon, PP, PVC, EPDM v\u00e0 TPV, gi\u00fap ng\u01b0\u1eddi mua d\u1ec5 d\u00e0ng l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u1ec3 m\u1ea1 th\u1ef1c t\u1ebf. \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch cho c\u00e1c d\u00e2y chuy\u1ec1n m\u1ea1 \u0111i\u1ec7n, n\u01a1i m\u1ed9t ph\u1ea7n c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ed1ng axit m\u1ea1nh trong khi ph\u1ea7n kh\u00e1c c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n ho\u1eb7c l\u00e0m k\u00edn t\u1ed1t h\u01a1n.<\/p>\n C\u00e1c con l\u0103n b\u0103ng t\u1ea3i ti\u00eau chu\u1ea9n ch\u1ee7 y\u1ebfu di chuy\u1ec3n, \u0111\u1ee1 v\u00e0 d\u1eabn h\u01b0\u1edbng t\u1ea5m v\u00e1n. C\u00e1c con l\u0103n gi\u1eef n\u01b0\u1edbc ph\u1ea3i l\u00e0m nhi\u1ec1u vi\u1ec7c h\u01a1n. Ch\u00fang c\u1ea7n ph\u1ea3i v\u1eadn chuy\u1ec3n t\u1ea5m v\u00e1n \u0111\u1ed3ng th\u1eddi ki\u1ec3m so\u00e1t s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ch\u1ea5t l\u1ecfng. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 b\u1ec1 m\u1eb7t, v\u1eadt li\u1ec7u v\u00e0 l\u1eafp \u0111\u1eb7t l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady.<\/p>\n M\u1ed9t nh\u00e0 m\u00e1y c\u00f3 th\u1ec3 thay th\u1ebf nhi\u1ec1u con l\u0103n theo th\u1eddi gian nh\u01b0ng v\u1eabn kh\u00f4ng t\u00ecm ra nguy\u00ean nh\u00e2n g\u00e2y \u00f4 nhi\u1ec5m l\u1eb7p \u0111i l\u1eb7p l\u1ea1i. N\u1ebfu s\u1eed d\u1ee5ng con l\u0103n ti\u00eau chu\u1ea9n \u1edf nh\u1eefng n\u01a1i c\u1ea7n con l\u0103n l\u00e0m k\u00edn, \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c k\u00e9o ch\u1ea5t l\u1ecfng v\u1ec1 ph\u00eda tr\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t chu k\u1ef3 b\u1ea3o tr\u00ec gi\u1ea3: l\u00e0m s\u1ea1ch b\u1ec3 ch\u1ee9a, \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc, thay th\u1ebf con l\u0103n b\u1ecb m\u00f2n, r\u1ed3i l\u1ea1i \u0111\u1ed1i m\u1eb7t v\u1edbi t\u00ecnh tr\u1ea1ng ch\u1ea5t l\u1ecfng b\u1ecb cu\u1ed1n theo t\u01b0\u01a1ng t\u1ef1.<\/p>\nC\u00e1ch con l\u0103n gi\u1eef n\u01b0\u1edbc ki\u1ec3m so\u00e1t s\u1ef1 cu\u1ed1n tr\u00f4i h\u00f3a ch\u1ea5t<\/strong><\/h2>\n
Ph\u00e1 v\u1ee1 m\u00e0ng ch\u1ea5t l\u1ecfng<\/strong><\/h3>\n
X\u00e2y d\u1ef1ng r\u00e0o c\u1ea3n c\u01a1 h\u1ecdc<\/strong><\/h3>\n
D\u1eabn ch\u1ea5t l\u1ecfng tr\u1edf l\u1ea1i \u0111\u00fang khu v\u1ef1c<\/strong><\/h3>\n
V\u1ecb tr\u00ed t\u1ed1i \u01b0u cho con l\u0103n ch\u1eafn n\u01b0\u1edbc trong d\u00e2y chuy\u1ec1n m\u1ea1<\/strong><\/h2>\n
![\"PP](\"https:\/\/www.qxymachinery.com\/wp-content\/uploads\/2026\/05\/PP-conveyor-roller-with-groove-for-transmission.png\"){kind=spacer}
<\/p>\n\n
L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u con l\u0103n ph\u00f9 h\u1ee3p cho h\u00f3a ch\u1ea5t m\u1ea1nh<\/strong><\/h2>\n
\n
\n V\u1eadt li\u1ec7u con l\u0103n<\/strong><\/th>\n C\u01b0\u1eddng \u0111\u1ed9 \u0111i\u1ec3n h\u00ecnh<\/strong><\/th>\n Th\u00edch h\u1ee3p s\u1eed d\u1ee5ng trong quy tr\u00ecnh x\u1eed l\u00fd \u01b0\u1edbt.<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n \n PTFE\/Teflon<\/td>\n Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu cao v\u1edbi axit, ki\u1ec1m v\u00e0 nhi\u1ec7t.<\/td>\n Khu v\u1ef1c c\u00f3 h\u00f3a ch\u1ea5t kh\u1eafc nghi\u1ec7t v\u00e0 khu v\u1ef1c m\u1ea1 \u0111\u00f2i h\u1ecfi cao.<\/td>\n<\/tr>\n \n PP<\/td>\n T\u00ednh \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/td>\n Ch\u1ed1ng tr\u00e0n n\u01b0\u1edbc, truy\u1ec1n \u0111\u1ed9ng, thi\u1ebft k\u1ebf con l\u0103n c\u00f3 r\u00e3nh<\/td>\n<\/tr>\n \n PVC\/EPDM<\/td>\n C\u00f4ng t\u00e1c b\u1ecbt k\u00edn v\u00e0 gi\u1eef n\u01b0\u1edbc t\u1ed1t<\/td>\n C\u00e1c khu v\u1ef1c r\u1eeda s\u1ea1ch, \u0111i\u1ec3m b\u1ecbt \u200b\u200bk\u00edn, khu v\u1ef1c \u1ea9m \u01b0\u1edbt chung<\/td>\n<\/tr>\n \n TPV<\/td>\n Kh\u1ea3 n\u0103ng ch\u1ed1ng axit, ch\u1ed1ng l\u00e3o h\u00f3a, ti\u1ebfp x\u00fac b\u1ec1n b\u1ec9<\/td>\n D\u00e2y chuy\u1ec1n x\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u00e0 m\u1ea1 \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
So s\u00e1nh con l\u0103n gi\u1eef n\u01b0\u1edbc v\u1edbi con l\u0103n b\u0103ng t\u1ea3i ti\u00eau chu\u1ea9n<\/strong><\/h2>\n
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\n \u0110i\u1ec3m so s\u00e1nh<\/strong><\/th>\n Con l\u0103n b\u0103ng t\u1ea3i ti\u00eau chu\u1ea9n<\/strong><\/th>\n Con l\u0103n gi\u1eef n\u01b0\u1edbc<\/strong><\/th>\n<\/tr>\n<\/thead>\n\n \n C\u00f4ng vi\u1ec7c ch\u00ednh<\/td>\n V\u1eadn chuy\u1ec3n v\u00e0 h\u1ed7 tr\u1ee3<\/td>\n V\u1eadn chuy\u1ec3n c\u1ed9ng v\u1edbi ki\u1ec3m so\u00e1t ch\u1ea5t l\u1ecfng<\/td>\n<\/tr>\n \n M\u1ed1i quan t\u00e2m ch\u00ednh<\/td>\n Chuy\u1ec3n \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0<\/td>\n Ni\u00eam phong, \u00e9p ch\u1eb7t v\u00e0 ng\u0103n ch\u1eb7n b\u1eb1ng h\u00f3a ch\u1ea5t<\/td>\n<\/tr>\n \n R\u1ee7i ro chung<\/td>\n S\u1ef1 c\u1ed1 g\u00e2y nhi\u1ec5u ho\u1eb7c \u0111\u1ecbnh tuy\u1ebfn k\u00e9m<\/td>\n Hi\u1ec7n t\u01b0\u1ee3ng t\u1ed3n d\u01b0, s\u01b0ng t\u1ea5y, ti\u1ebfp x\u00fac kh\u00f4ng \u0111\u1ec1u<\/td>\n<\/tr>\n \n C\u00e1ch s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/td>\n C\u00e1c \u0111o\u1ea1n b\u0103ng t\u1ea3i chung<\/td>\n L\u1ed1i ra b\u1ec3 ch\u1ee9a, l\u1ed1i v\u00e0o r\u1eeda, khu v\u1ef1c chuy\u1ec3n ti\u1ebfp \u01b0\u1edbt<\/td>\n<\/tr>\n \n T\u1eadp trung v\u00e0o ng\u01b0\u1eddi mua<\/td>\n K\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh khi v\u1eadn h\u00e0nh<\/td>\n V\u1eadt li\u1ec7u, \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc, thi\u1ebft k\u1ebf r\u00e3nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
![\"TPV](\"https:\/\/www.qxymachinery.com\/wp-content\/uploads\/2026\/05\/TPV-roller.png\")
<\/p>\n