{"id":3552,"date":"2026-09-05T10:03:13","date_gmt":"2026-09-05T10:03:13","guid":{"rendered":"https:\/\/sivite-machinery.com\/?p=3552"},"modified":"2026-09-12T06:51:05","modified_gmt":"2026-09-12T06:51:05","slug":"may-can-ba-truc-ngang-so-voi-may-can-ba-truc-doc-so-voi-may-can-ba-truc-nghieng","status":"publish","type":"post","link":"https:\/\/sivite-machinery.com\/vi\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/","title":{"rendered":"M\u00e1y c\u00e1n ba tr\u1ee5c ngang, d\u1ecdc v\u00e0 nghi\u00eang"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

N\u1ebfu b\u1ea1n \u0111\u00e3 ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c nhau...\u2019 m\u00e1y \u0111\u00f9n t\u1ea5m<\/a><\/strong> Quan s\u00e1t k\u1ef9, b\u1ea1n s\u1ebd nh\u1eadn th\u1ea5y ba tr\u1ee5c c\u00e1n v\u00e0 l\u00e0m m\u00e1t kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed gi\u1ed1ng nhau \u2013 m\u1ed9t s\u1ed1 n\u1eb1m th\u1eb3ng h\u00e0ng, m\u1ed9t s\u1ed1 x\u1ebfp ch\u1ed3ng l\u00ean nhau theo chi\u1ec1u d\u1ecdc, v\u00e0 m\u1ed9t s\u1ed1 kh\u00e1c n\u1eb1m nghi\u00eang. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 nh\u1eefng kh\u00e1c bi\u1ec7t v\u1ec1 h\u00ecnh th\u1ee9c; khi m\u00e1y \u0111\u00f9n t\u1ea5m v\u00e0 m\u00e1y c\u00e1n ba tr\u1ee5c ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau, c\u00e1ch b\u1ed1 tr\u00ed tr\u1ee5c c\u00e1n l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n d\u1ef1a tr\u00ean \u0111\u1ed9 d\u00e0y t\u1ea5m, v\u1eadt li\u1ec7u v\u00e0 y\u00eau c\u1ea7u s\u1ea3n l\u01b0\u1ee3ng c\u1ee5 th\u1ec3. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c c\u1ea5u h\u00ecnh m\u00e1y c\u00e1n ba tr\u1ee5c n\u1eb1m ngang, th\u1eb3ng \u0111\u1ee9ng v\u00e0 nghi\u00eang, gi\u00fap b\u1ea1n hi\u1ec3u t\u1ea1i sao l\u1ea1i c\u00f3 nhi\u1ec1u b\u1ed1 c\u1ee5c nh\u01b0 v\u1eady v\u00e0 b\u1ed1 c\u1ee5c n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng k\u1ecbch b\u1ea3n s\u1ea3n xu\u1ea5t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

M\u00e1y l\u1ecbch ba tr\u1ee5c th\u1ef1c ch\u1ea5t c\u00f3 ch\u1ee9c n\u0103ng g\u00ec?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t, c\u1ea7n l\u00e0m r\u00f5 vai tr\u00f2 c\u1ee7a l\u1ecbch ba cu\u1ed9n trong... d\u00e2y chuy\u1ec1n \u00e9p \u0111\u00f9n t\u1ea5m<\/strong><\/a>Kim lo\u1ea1i n\u00f3ng ch\u1ea3y ra kh\u1ecfi khu\u00f4n c\u00f2n m\u1ec1m v\u00e0 ch\u01b0a \u0111\u01b0\u1ee3c n\u00e2ng \u0111\u1ee1, c\u1ea7n ph\u1ea3i \u0111i qua ba con l\u0103n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec3 \u0111\u01b0\u1ee3c \u00e9p v\u00e0 l\u00e0m ngu\u1ed9i th\u00e0nh t\u1ea5m c\u00f3 \u0111\u1ed9 d\u00e0y v\u00e0 b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n ch\u00ednh x\u00e1c. Ba con l\u0103n t\u1ea1o th\u00e0nh hai khe h\u1edf \u00e9p, v\u00e0 kim lo\u1ea1i n\u00f3ng ch\u1ea3y \u0111i qua c\u1ea3 hai khe h\u1edf theo tr\u00ecnh t\u1ef1 \u0111\u1ec3 ho\u00e0n th\u00e0nh qu\u00e1 tr\u00ecnh t\u1ea1o h\u00ecnh v\u00e0 l\u00e0m ngu\u1ed9i ban \u0111\u1ea7u \u2014 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c khe h\u1edf \u00e9p quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ed9 d\u00e0y cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5m kim lo\u1ea1i.
Do g\u00f3c v\u00e0o c\u1ee7a ph\u00f4i n\u00f3ng ch\u1ea3y trong khe k\u1eb9p, chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng l\u00e0m m\u00e1t t\u1ea5m v\u00e0 di\u1ec7n t\u00edch m\u1eb7t b\u1eb1ng nh\u00e0 m\u00e1y c\u00f3 s\u1eb5n \u0111\u1ec1u kh\u00e1c nhau, n\u00ean theo th\u1eddi gian, ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00e3 ph\u00e1t tri\u1ec3n ba b\u1ed1 c\u1ee5c ch\u00ednh: m\u00e1y c\u00e1n ba tr\u1ee5c n\u1eb1m ngang, th\u1eb3ng \u0111\u1ee9ng v\u00e0 nghi\u00eang.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 ch\u1ee9c n\u0103ng gi\u1eefa ba ki\u1ec3u b\u1ed1 tr\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

1. M\u00e1y c\u00e1n ngang ba tr\u1ee5c<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

M\u00e1y c\u00e1n ngang ba tr\u1ee5c s\u1eafp x\u1ebfp ba tr\u1ee5c theo m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng n\u1eb1m ngang, v\u1edbi nh\u1ef1a n\u00f3ng ch\u1ea3y t\u1eeb khu\u00f4n \u0111\u01b0\u1ee3c c\u1ea5p th\u1eb3ng \u0111\u1ee9ng xu\u1ed1ng khe k\u1eb9p \u0111\u1ea7u ti\u00ean. \u0110\u00e2y l\u00e0 c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u2013 ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n h\u1ea7u h\u1ebft c\u00e1c thao t\u00e1c \u0111i\u1ec1u ch\u1ec9nh, l\u00e0m s\u1ea1ch v\u00e0 thay tr\u1ee5c t\u1eeb ph\u00eda tr\u01b0\u1edbc c\u00e1c tr\u1ee5c, mang l\u1ea1i t\u1ea7m nh\u00ecn t\u1ed1t v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec. V\u00ec t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf g\u1ecdn v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u00e3 ho\u00e0n thi\u1ec7n, b\u1ed1 c\u1ee5c n\u1eb1m ngang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c lo\u1ea1i t\u1ea5m c\u00f3 \u0111\u1ed9 d\u00e0y th\u1ea5p \u0111\u1ebfn trung b\u00ecnh, \u0111a d\u1ee5ng (nh\u01b0 t\u1ea5m APET ho\u1eb7c PS ti\u00eau chu\u1ea9n d\u00f9ng cho bao b\u00ec v\u1ec9), khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

2. M\u00e1y c\u00e1n ba tr\u1ee5c \u0111\u1ee9ng<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

M\u00e1y c\u00e1n ba tr\u1ee5c th\u1eb3ng \u0111\u1ee9ng x\u1ebfp ch\u1ed3ng ba tr\u1ee5c l\u00ean nhau, v\u1edbi kim lo\u1ea1i n\u00f3ng ch\u1ea3y \u0111i v\u00e0o khe k\u1eb9p theo chi\u1ec1u ngang t\u1eeb khu\u00f4n trong khi t\u1ea5m kim lo\u1ea1i ngu\u1ed9i \u0111i khi di chuy\u1ec3n theo chi\u1ec1u d\u1ecdc xu\u1ed1ng (ho\u1eb7c l\u00ean). \u01afu \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a b\u1ed1 c\u1ee5c n\u00e0y l\u00e0 di\u1ec7n t\u00edch chi\u1ebfm ch\u1ed7 nh\u1ecf \u2014 trong c\u00e1c nh\u00e0 m\u00e1y c\u00f3 kh\u00f4ng gian ngang h\u1ea1n ch\u1ebf, c\u00e1ch b\u1ed1 tr\u00ed th\u1eb3ng \u0111\u1ee9ng gi\u00fap ti\u1ebft ki\u1ec7m di\u1ec7n t\u00edch s\u00e0n hi\u1ec7u qu\u1ea3, \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1eddng l\u00e0m m\u00e1t theo chi\u1ec1u d\u1ecdc c\u0169ng gi\u00fap t\u1ea5m kim lo\u1ea1i c\u00f3 th\u1eddi gian l\u00e0m m\u00e1t t\u1ef1 nhi\u00ean h\u01a1n, r\u1ea5t ph\u00f9 h\u1ee3p cho s\u1ea3n xu\u1ea5t t\u1ea5m kim lo\u1ea1i m\u1ecfng, n\u01a1i hi\u1ec7u qu\u1ea3 l\u00e0m m\u00e1t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

3. M\u00e1y c\u00e1n ba tr\u1ee5c nghi\u00eang<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

M\u00e1y c\u00e1n ba tr\u1ee5c nghi\u00eang \u0111\u1eb7t ba tr\u1ee5c c\u00e1n \u1edf m\u1ed9t g\u00f3c, n\u1eb1m gi\u1eefa ph\u01b0\u01a1ng ngang v\u00e0 ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng. \u01afu \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a b\u1ed1 c\u1ee5c n\u00e0y l\u00e0 s\u1eed d\u1ee5ng tr\u1ecdng l\u1ef1c \u0111\u1ec3 gi\u00fap d\u00f2ng ch\u1ea3y n\u00f3ng ch\u1ea3y v\u00e0o khe \u00e9p m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean h\u01a1n \u2014 \u0111\u1ed1i v\u1edbi t\u1ea5m d\u00e0y h\u01a1n ho\u1eb7c ch\u1ea5t n\u00f3ng ch\u1ea3y c\u00f3 \u0111\u1ed9 nh\u1edbt cao h\u01a1n (nh\u01b0 PC, ABS ho\u1eb7c t\u1ea5m PP d\u00e0y h\u01a1n), \u0111\u1ed9 nghi\u00eang gi\u00fap ch\u1ea5t n\u00f3ng ch\u1ea3y tr\u1ea3i \u0111\u1ec1u h\u01a1n v\u00e0o khe \u00e9p, gi\u1ea3m s\u1ef1 sai l\u1ec7ch \u0111\u1ed9 d\u00e0y do s\u1ef1 t\u00edch t\u1ee5 ch\u1ea5t n\u00f3ng ch\u1ea3y kh\u00f4ng \u0111\u1ec1u. B\u1ed1 c\u1ee5c nghi\u00eang c\u0169ng mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec v\u00e0 di\u1ec7n t\u00edch chi\u1ebfm d\u1ee5ng tr\u00ean s\u00e0n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"L\u01b0u\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

L\u01b0u \u00fd r\u1eb1ng b\u1ea3ng n\u00e0y ph\u1ea3n \u00e1nh xu h\u01b0\u1edbng chung c\u1ee7a ng\u00e0nh. Vi\u1ec7c l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf v\u1eabn c\u1ea7n t\u00ednh \u0111\u1ebfn \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf t\u1ea1i nh\u00e0 m\u00e1y, ph\u1ea1m vi \u0111\u1ed9 d\u00e0y t\u1ea5m m\u1ee5c ti\u00eau v\u00e0 m\u1ee5c ti\u00eau s\u1ea3n l\u01b0\u1ee3ng \u2014 b\u1ea1n n\u00ean th\u1ea3o lu\u1eadn tr\u1ef1c ti\u1ebfp v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 c\u00e1c y\u00eau c\u1ea7u th\u1ef1c t\u1ebf v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ed9 d\u00e0y v\u1edbi h\u1ecd trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

\u1ea2nh h\u01b0\u1edfng c\u1ee7a b\u1ed1 c\u1ee5c cu\u1ed9n gi\u1ea5y \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng t\u1edd gi\u1ea5y th\u1ef1c t\u1ebf<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1ch b\u1ed1 tr\u00ed cu\u1ed9n gi\u1ea5y cu\u1ed1i c\u00f9ng s\u1ebd th\u1ec3 hi\u1ec7n r\u00f5 qua hai ch\u1ec9 s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c: \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t.
\u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 \u0111\u1ed9 d\u00e0y ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c ch\u1ea5t n\u00f3ng ch\u1ea3y c\u00f3 lan \u0111\u1ec1u khi \u0111i v\u00e0o khe \u00e9p hay kh\u00f4ng \u2014 n\u1ebfu ch\u1ea5t n\u00f3ng ch\u1ea3y t\u00edch t\u1ee5 kh\u00f4ng \u0111\u1ec1u ho\u1eb7c ch\u1ea3y kh\u00f4ng \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi \u0111\u1ebfn khe \u00e9p, s\u1ef1 ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t tr\u00ean khe \u00e9p s\u1ebd kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, g\u00e2y ra s\u1ef1 sai l\u1ec7ch v\u1ec1 \u0111\u1ed9 d\u00e0y theo chi\u1ec1u r\u1ed9ng c\u1ee7a t\u1ea5m. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c t\u1ea5m d\u00e0y h\u01a1n v\u00e0 v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 nh\u1edbt cao h\u01a1n th\u01b0\u1eddng th\u00edch b\u1ed1 tr\u00ed nghi\u00eang, v\u00ec g\u00f3c nghi\u00eang cho ph\u00e9p tr\u1ecdng l\u1ef1c gi\u00fap ch\u1ea5t n\u00f3ng ch\u1ea3y lan \u0111\u1ec1u h\u01a1n m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean.
Trong khi \u0111\u00f3, \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t ph\u1ee5 thu\u1ed9c nhi\u1ec1u h\u01a1n v\u00e0o vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t tr\u1ee5c l\u0103n ch\u00ednh x\u00e1c \u0111\u1ebfn m\u1ee9c n\u00e0o v\u00e0 chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng l\u00e0m m\u00e1t gi\u1eefa c\u00e1c tr\u1ee5c l\u0103n. Do b\u1ed1 tr\u00ed theo chi\u1ec1u d\u1ecdc cung c\u1ea5p \u0111\u01b0\u1eddng l\u00e0m m\u00e1t t\u01b0\u01a1ng \u0111\u1ed1i d\u00e0i h\u01a1n, n\u00ean n\u00f3 th\u01b0\u1eddng \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u00f3ng b\u1ec1 m\u1eb7t t\u1ed1t h\u01a1n v\u00e0 \u0111\u1ed9 m\u1edd th\u1ea5p h\u01a1n khi s\u1ea3n xu\u1ea5t t\u1ea5m m\u1ecfng, c\u00f3 \u0111\u1ed9 trong su\u1ed1t cao.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

If you’ve paid attention to different manufacturers’ sheet extruder lines, you’ll notice the three cooling-and-calendering rolls aren’t arranged the same […]<\/p>\n","protected":false},"author":5,"featured_media":3553,"comment_status":"closed","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":"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":"","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-4)","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-4)","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-4)","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":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[37],"tags":[],"class_list":["post-3552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"\nhorizontal-vs-vertical-vs-inclined-three-roll-calender<\/title>\n<meta name=\"description\" content=\"Why do sheet extruder lines use horizontal, vertical, or inclined three-roll calenders? Compare structure, thickness uniformity, and use cases, with a real thick-sheet case study.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sivite-machinery.com\/vi\/may-can-ba-truc-ngang-so-voi-may-can-ba-truc-doc-so-voi-may-can-ba-truc-nghieng\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"horizontal-vs-vertical-vs-inclined-three-roll-calender\" \/>\n<meta property=\"og:description\" content=\"Why do sheet extruder lines use horizontal, vertical, or inclined three-roll calenders? Compare structure, thickness uniformity, and use cases, with a real thick-sheet case study.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sivite-machinery.com\/vi\/may-can-ba-truc-ngang-so-voi-may-can-ba-truc-doc-so-voi-may-can-ba-truc-nghieng\/\" \/>\n<meta property=\"og:site_name\" content=\"Sivite Machinery\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-05T10:03:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-12T06:51:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2026\/09\/Three-roll-calender-for-sheet-extrusion.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1672\" \/>\n\t<meta property=\"og:image:height\" content=\"941\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"TAN, mingli\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"TAN, mingli\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/\"},\"author\":{\"name\":\"TAN, mingli\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#\\\/schema\\\/person\\\/4866346b02efea9e0ffe5b3c0799de7f\"},\"headline\":\"Horizontal vs Vertical vs Inclined Three-Roll Calender\",\"datePublished\":\"2026-09-05T10:03:13+00:00\",\"dateModified\":\"2026-09-12T06:51:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/\"},\"wordCount\":691,\"publisher\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sivite-machinery.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Three-roll-calender-for-sheet-extrusion.png\",\"articleSection\":[\"Knowledge\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/\",\"url\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/\",\"name\":\"horizontal-vs-vertical-vs-inclined-three-roll-calender\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sivite-machinery.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Three-roll-calender-for-sheet-extrusion.png\",\"datePublished\":\"2026-09-05T10:03:13+00:00\",\"dateModified\":\"2026-09-12T06:51:05+00:00\",\"description\":\"Why do sheet extruder lines use horizontal, vertical, or inclined three-roll calenders? Compare structure, thickness uniformity, and use cases, with a real thick-sheet case study.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/#primaryimage\",\"url\":\"https:\\\/\\\/sivite-machinery.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Three-roll-calender-for-sheet-extrusion.png\",\"contentUrl\":\"https:\\\/\\\/sivite-machinery.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Three-roll-calender-for-sheet-extrusion.png\",\"width\":1672,\"height\":941,\"caption\":\"Three-roll calender for sheet extrusion\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/horizontal-vs-vertical-vs-inclined-three-roll-calender\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/sivite-machinery.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Horizontal vs Vertical vs Inclined Three-Roll Calender\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#website\",\"url\":\"https:\\\/\\\/sivite-machinery.com\\\/\",\"name\":\"Sivite Machinery\",\"description\":\"China's Top 3 Manufacturer of PP PET Sheet Extrusion & Thermoforming Machines\",\"publisher\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/sivite-machinery.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#organization\",\"name\":\"Sivite Machinery\",\"url\":\"https:\\\/\\\/sivite-machinery.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/sivite-machinery.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/sivite-machinery-logo-1.png\",\"contentUrl\":\"https:\\\/\\\/sivite-machinery.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/sivite-machinery-logo-1.png\",\"width\":350,\"height\":100,\"caption\":\"Sivite Machinery\"},\"image\":{\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/sivite-machinery.com\\\/#\\\/schema\\\/person\\\/4866346b02efea9e0ffe5b3c0799de7f\",\"name\":\"TAN, mingli\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9f372e7cb6037c70f4c749bf9ba39ab5fec276a883b91cb823e368a04de99b0b?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9f372e7cb6037c70f4c749bf9ba39ab5fec276a883b91cb823e368a04de99b0b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9f372e7cb6037c70f4c749bf9ba39ab5fec276a883b91cb823e368a04de99b0b?s=96&d=mm&r=g\",\"caption\":\"TAN, mingli\"},\"sameAs\":[\"https:\\\/\\\/sivite-machinery.com\"],\"url\":\"https:\\\/\\\/sivite-machinery.com\\\/vi\\\/author\\\/sivitemachinery\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"l\u1ecbch ba tr\u1ee5c ngang so v\u1edbi l\u1ecbch ba tr\u1ee5c d\u1ecdc so v\u1edbi l\u1ecbch ba tr\u1ee5c nghi\u00eang","description":"T\u1ea1i sao c\u00e1c d\u00e2y chuy\u1ec1n \u0111\u00f9n t\u1ea5m l\u1ea1i s\u1eed d\u1ee5ng m\u00e1y c\u00e1n ba tr\u1ee5c n\u1eb1m ngang, th\u1eb3ng \u0111\u1ee9ng ho\u1eb7c nghi\u00eang? H\u00e3y so s\u00e1nh c\u1ea5u tr\u00fac, \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ed9 d\u00e0y v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, v\u1edbi m\u1ed9t nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf v\u1ec1 t\u1ea5m d\u00e0y.","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:\/\/sivite-machinery.com\/vi\/may-can-ba-truc-ngang-so-voi-may-can-ba-truc-doc-so-voi-may-can-ba-truc-nghieng\/","og_locale":"vi_VN","og_type":"article","og_title":"horizontal-vs-vertical-vs-inclined-three-roll-calender","og_description":"Why do sheet extruder lines use horizontal, vertical, or inclined three-roll calenders? Compare structure, thickness uniformity, and use cases, with a real thick-sheet case study.","og_url":"https:\/\/sivite-machinery.com\/vi\/may-can-ba-truc-ngang-so-voi-may-can-ba-truc-doc-so-voi-may-can-ba-truc-nghieng\/","og_site_name":"Sivite Machinery","article_published_time":"2026-09-05T10:03:13+00:00","article_modified_time":"2026-09-12T06:51:05+00:00","og_image":[{"width":1672,"height":941,"url":"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2026\/09\/Three-roll-calender-for-sheet-extrusion.png","type":"image\/png"}],"author":"TAN, mingli","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"TAN, mingli","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"4 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/#article","isPartOf":{"@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/"},"author":{"name":"TAN, mingli","@id":"https:\/\/sivite-machinery.com\/#\/schema\/person\/4866346b02efea9e0ffe5b3c0799de7f"},"headline":"Horizontal vs Vertical vs Inclined Three-Roll Calender","datePublished":"2026-09-05T10:03:13+00:00","dateModified":"2026-09-12T06:51:05+00:00","mainEntityOfPage":{"@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/"},"wordCount":691,"publisher":{"@id":"https:\/\/sivite-machinery.com\/#organization"},"image":{"@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/#primaryimage"},"thumbnailUrl":"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2026\/09\/Three-roll-calender-for-sheet-extrusion.png","articleSection":["Knowledge"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/","url":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/","name":"l\u1ecbch ba tr\u1ee5c ngang so v\u1edbi l\u1ecbch ba tr\u1ee5c d\u1ecdc so v\u1edbi l\u1ecbch ba tr\u1ee5c nghi\u00eang","isPartOf":{"@id":"https:\/\/sivite-machinery.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/#primaryimage"},"image":{"@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/#primaryimage"},"thumbnailUrl":"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2026\/09\/Three-roll-calender-for-sheet-extrusion.png","datePublished":"2026-09-05T10:03:13+00:00","dateModified":"2026-09-12T06:51:05+00:00","description":"T\u1ea1i sao c\u00e1c d\u00e2y chuy\u1ec1n \u0111\u00f9n t\u1ea5m l\u1ea1i s\u1eed d\u1ee5ng m\u00e1y c\u00e1n ba tr\u1ee5c n\u1eb1m ngang, th\u1eb3ng \u0111\u1ee9ng ho\u1eb7c nghi\u00eang? H\u00e3y so s\u00e1nh c\u1ea5u tr\u00fac, \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ed9 d\u00e0y v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, v\u1edbi m\u1ed9t nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf v\u1ec1 t\u1ea5m d\u00e0y.","breadcrumb":{"@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/#primaryimage","url":"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2026\/09\/Three-roll-calender-for-sheet-extrusion.png","contentUrl":"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2026\/09\/Three-roll-calender-for-sheet-extrusion.png","width":1672,"height":941,"caption":"Three-roll calender for sheet extrusion"},{"@type":"BreadcrumbList","@id":"https:\/\/sivite-machinery.com\/horizontal-vs-vertical-vs-inclined-three-roll-calender\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/sivite-machinery.com\/"},{"@type":"ListItem","position":2,"name":"Horizontal vs Vertical vs Inclined Three-Roll Calender"}]},{"@type":"WebSite","@id":"https:\/\/sivite-machinery.com\/#website","url":"https:\/\/sivite-machinery.com\/","name":"Sivite Machinery","description":"Top 3 nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y \u00e9p \u0111\u00f9n v\u00e0 t\u1ea1o h\u00ecnh nhi\u1ec7t t\u1ea5m PP PET h\u00e0ng \u0111\u1ea7u Trung Qu\u1ed1c","publisher":{"@id":"https:\/\/sivite-machinery.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sivite-machinery.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/sivite-machinery.com\/#organization","name":"Sivite Machinery","url":"https:\/\/sivite-machinery.com\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/sivite-machinery.com\/#\/schema\/logo\/image\/","url":"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2025\/10\/sivite-machinery-logo-1.png","contentUrl":"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2025\/10\/sivite-machinery-logo-1.png","width":350,"height":100,"caption":"Sivite Machinery"},"image":{"@id":"https:\/\/sivite-machinery.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/sivite-machinery.com\/#\/schema\/person\/4866346b02efea9e0ffe5b3c0799de7f","name":"TAN, Mingli","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/9f372e7cb6037c70f4c749bf9ba39ab5fec276a883b91cb823e368a04de99b0b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9f372e7cb6037c70f4c749bf9ba39ab5fec276a883b91cb823e368a04de99b0b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9f372e7cb6037c70f4c749bf9ba39ab5fec276a883b91cb823e368a04de99b0b?s=96&d=mm&r=g","caption":"TAN, mingli"},"sameAs":["https:\/\/sivite-machinery.com"],"url":"https:\/\/sivite-machinery.com\/vi\/author\/sivitemachinery\/"}]}},"jetpack_featured_media_url":"https:\/\/sivite-machinery.com\/wp-content\/uploads\/2026\/09\/Three-roll-calender-for-sheet-extrusion.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/posts\/3552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/comments?post=3552"}],"version-history":[{"count":10,"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/posts\/3552\/revisions"}],"predecessor-version":[{"id":3650,"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/posts\/3552\/revisions\/3650"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/media\/3553"}],"wp:attachment":[{"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/media?parent=3552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/categories?post=3552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sivite-machinery.com\/vi\/wp-json\/wp\/v2\/tags?post=3552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}