{"id":4737,"date":"2025-12-18T11:50:56","date_gmt":"2025-12-18T03:50:56","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4737"},"modified":"2025-12-15T11:43:56","modified_gmt":"2025-12-15T03:43:56","slug":"qua-trinh-ep-eps-nhung-can-nhac-thiet-yeu-cho-san-xuat-ben-vung","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/vi\/news-blog\/industry-news\/eps-moulding-process-essential-considerations-for-sustainable-production\/","title":{"rendered":"Qu\u00e1 tr\u00ecnh \u00e9p EPS: Nh\u1eefng c\u00e2n nh\u1eafc c\u1ea7n thi\u1ebft cho s\u1ea3n xu\u1ea5t b\u1ec1n v\u1eefng"},"content":{"rendered":"

Qu\u00e1 tr\u00ecnh \u0111\u00fac Polystyrene m\u1edf r\u1ed9ng (EPS) t\u1ea1o th\u00e0nh x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a s\u1ea3n xu\u1ea5t b\u1ecdt cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111a d\u1ea1ng, bao g\u1ed3m \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t n\u01a1i c\u00e1c m\u1eabu nh\u1eb9, ch\u00ednh x\u00e1c l\u00e0 c\u1ea7n thi\u1ebft. \u0110\u00fac h\u00ecnh d\u1ea1ng EPS v\u00e0 \u0111\u00fac kh\u1ed1i EPS \u0111\u1ea1i di\u1ec7n cho hai c\u00e1ch ti\u1ebfp c\u1eadn c\u1ed1t l\u00f5i, m\u1ed7i c\u00e1ch chuy\u1ec3n \u0111\u1ed5i h\u1ea1t polystyrene m\u1edf r\u1ed9ng tr\u01b0\u1edbc th\u00e0nh c\u1ea5u tr\u00fac b\u1ecdt d\u01b0\u1edbi nhi\u1ec7t, \u00e1p su\u1ea5t v\u00e0 h\u01a1i n\u01b0\u1edbc \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n

Hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa khu\u00f4n h\u00ecnh d\u1ea1ng EPS so v\u1edbi khu\u00f4n kh\u1ed1i EPS gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p t\u1ed1i \u01b0u cho hi\u1ec7u qu\u1ea3, ki\u1ec3m so\u00e1t chi ph\u00ed v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u00f4 h\u00ecnh trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t. So s\u00e1nh n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c quy tr\u00ecnh, \u0111\u1ea7u ra, thi\u1ebft k\u1ebf khu\u00f4n, quy m\u00f4 s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 b\u1ec1n v\u1eefng, v\u1edbi tr\u1ecdng t\u00e2m t\u00edch h\u1ee3p c\u00e1c k\u1ef9 thu\u1eadt n\u00e0y v\u00e0o s\u1ea3n xu\u1ea5t m\u1eabu b\u1ecdt b\u1ecb m\u1ea5t.<\/p>\n

T\u1ed5ng quan v\u1ec1 c\u00e1c n\u1ec1n t\u1ea3ng khu\u00f4n EPS<\/strong><\/h2>\n

\u0110\u00fac EPS b\u1eaft \u0111\u1ea7u v\u1edbi h\u1ea1t polystyrene th\u00f4 ng\u00e2m v\u1edbi m\u1ed9t ch\u1ea5t th\u1ed5i, th\u01b0\u1eddng l\u00e0 pentan. Nh\u1eefng h\u1ea1t n\u00e0y tr\u1ea3i qua s\u1ef1 m\u1edf r\u1ed9ng tr\u01b0\u1edbc trong m\u1ed9t b\u00ecnh h\u01a1i n\u01b0\u1edbc n\u00f3ng, n\u01a1i nhi\u1ec7t l\u00e0m m\u1ec1m polymer v\u00e0 l\u00e0m h\u01a1i h\u00f3a ch\u1ea5t, l\u00e0m t\u0103ng kh\u1ed1i l\u01b0\u1ee3ng h\u1ea1t \u0111\u00e1ng k\u1ec3. C\u00e1c h\u1ea1t m\u1edf r\u1ed9ng tr\u01b0\u1edbc sau \u0111\u00f3 b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n \u0111i\u1ec1u h\u00f2a trong silo ho\u1eb7c th\u00f9ng ch\u1ee9a th\u1edf, cho ph\u00e9p khu\u1ebfch t\u00e1n kh\u00f4ng kh\u00ed \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t b\u00ean trong v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 s\u1ee5p \u0111\u1ed5 trong c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo.<\/p>\n

Giai \u0111o\u1ea1n \u0111\u00fac l\u00f5i li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u1ea5p \u0111\u1ea7y m\u1ed9t khoang b\u1eb1ng h\u1ea1t \u0111i\u1ec1u h\u00f2a, ti\u1ebfp theo l\u00e0 ti\u00eam h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 g\u00e2y ra s\u1ef1 m\u1edf r\u1ed9ng v\u00e0 h\u1ee3p nh\u1ea5t th\u1ee9 c\u1ea5p. L\u00e0m m\u00e1t l\u00e0m c\u1ee9ng c\u1ea5u tr\u00fac v\u00e0 phun ra s\u1ea3n ph\u1ea9m b\u1ecdt. Trong \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t, c\u00e1c m\u1eabu EPS ph\u1ea3i th\u1ec3 hi\u1ec7n m\u1eadt \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t, \u0111\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 b\u1ec1 m\u1eb7t m\u1ecbn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u1ea5p \u0111\u1ea7y kim lo\u1ea1i s\u1ea1ch s\u1ebd v\u00e0 khi\u1ebfm khuy\u1ebft t\u1ed1i thi\u1ec3u trong \u0111\u00fac. C\u1ea3 h\u00ecnh d\u1ea1ng v\u00e0 khu\u00f4n kh\u1ed1i \u0111\u1ec1u tu\u00e2n th\u1ee7 c\u00e1c nguy\u00ean t\u1eafc n\u00e0y nh\u01b0ng kh\u00e1c nhau trong vi\u1ec7c th\u1ef1c hi\u1ec7n v\u00e0 s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng.<\/p>\n

Qu\u00e1 tr\u00ecnh \u00e9p h\u00ecnh d\u1ea1ng EPS<\/strong><\/h2>\n

 <\/p>\n

\"M\u00e1y<\/div>\n

H\u00ecnh d\u1ea1ng \u00e9p EPS<\/strong><\/a> s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m ho\u00e0n th\u00e0nh, t\u00f9y ch\u1ec9nh tr\u1ef1c ti\u1ebfp t\u1eeb h\u1ea1t m\u1edf r\u1ed9ng tr\u01b0\u1edbc, lo\u1ea1i b\u1ecf c\u1eaft th\u1ee9 c\u1ea5p trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u00f4 h\u00ecnh \u0111\u00fac b\u1ecdt m\u1ea5t \u0111\u00f2i h\u1ecfi c\u00e1c h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u1ed1i \u0111\u1ed9ng c\u01a1 ho\u1eb7c v\u1ecf b\u01a1m.<\/p>\n

Qu\u00e1 tr\u00ecnh b\u1eaft \u0111\u1ea7u v\u1edbi s\u1ef1 m\u1edf r\u1ed9ng tr\u01b0\u1edbc, ki\u1ec3m so\u00e1t c\u00e1c th\u00f4ng s\u1ed1 h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1eadt \u0111\u1ed9 m\u1ee5c ti\u00eau c\u00e2n b\u1eb1ng \u0111\u1ed9 nh\u1eb9 c\u1ee7a m\u00f4 h\u00ecnh v\u1edbi t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u1ea5u tr\u00fac \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ph\u1ee7. \u0110i\u1ec1u h\u00f2a sau \u0111\u00f3, th\u01b0\u1eddng l\u00e0 6-24 gi\u1edd, \u0111\u1ec3 c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i h\u1ea1t.<\/p>\n

H\u1ea1t l\u1ea5p \u0111\u1ea7y m\u1ed9t khoang khu\u00f4n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c th\u00f4ng qua c\u00e1c h\u1ec7 th\u1ed1ng kh\u00ed n\u00e9n, th\u01b0\u1eddng v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 ch\u00e2n kh\u00f4ng \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u0111\u1ed3ng nh\u1ea5t theo c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p. H\u01a1i n\u01b0\u1edbc \u0111\u00fac ng\u1ef1c ti\u00eam h\u01a1i n\u01b0\u1edbc nhi\u1ec7t \u0111\u1ed9 cao (110 \u00b0 C-130 \u00b0 C), l\u00e0m m\u1ec1m h\u1ea1t v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 h\u1ee3p nh\u1ea5t th\u00e0nh m\u1ed9t c\u1ea5u tr\u00fac t\u1ebf b\u00e0o k\u00edn \u0111\u01a1n \u0111\u00e1. C\u00e1c k\u00eanh l\u00e0m m\u00e1t tu\u1ea7n ho\u00e0n n\u01b0\u1edbc \u0111\u1ec3 c\u1ee7ng c\u1ed1 m\u00f4 h\u00ecnh, trong khi \u1ee9ng d\u1ee5ng ch\u00e2n kh\u00f4ng \u0111\u1ea9y nhanh vi\u1ec7c lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m v\u00e0 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc.<\/p>\n

S\u1ef1 phun x\u1ea3y ra th\u00f4ng qua ch\u00e2n ho\u1eb7c c\u00e1nh tay robot, ti\u1ebfp theo l\u00e0 ch\u1eefa sau \u0111\u00fac \u0111\u1ec3 bay h\u01a1i ch\u1ea5t d\u01b0 v\u00e0 ng\u0103n ch\u1eb7n bi\u1ebfn d\u1ea1ng. Trong b\u1ed1i c\u1ea3nh b\u1ecdt b\u1ecb m\u1ea5t, \u0111\u00fac h\u00ecnh d\u1ea1ng gi\u1ea3m thi\u1ec3u ch\u1ea5t th\u1ea3i v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c m\u00f4 h\u00ecnh t\u00e1i t\u1ea1o chi ti\u1ebft \u0111\u00fac ch\u00ednh x\u00e1c, h\u1ed7 tr\u1ee3 ch\u1ea5t ch\u1ed1ng ch\u00e1y \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao v\u00e0 gi\u1ea3m thi\u1ebfu s\u00f3t kh\u00ed trong khi \u0111\u1ed5.<\/p>\n

Qu\u00e1 tr\u00ecnh \u00e9p kh\u1ed1i EPS<\/strong><\/h2>\n

 <\/p>\n

\"M\u00e1y<\/div>\n

Kh\u1ed1i \u00e9p EPS<\/strong><\/a> t\u1ea1o ra c\u00e1c kh\u1ed1i b\u1ecdt h\u00ecnh ch\u1eef nh\u1eadt l\u1edbn, ph\u1ee5c v\u1ee5 nh\u01b0 v\u1eadt li\u1ec7u c\u1ed5 phi\u1ebfu \u0111\u1ec3 c\u1eaft th\u00e0nh c\u00e1c m\u1eabu ho\u1eb7c th\u00e0nh ph\u1ea7n. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t khi nhi\u1ec1u m\u1eabu c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb m\u1ed9t kh\u1ed1i duy nh\u1ea5t ho\u1eb7c khi k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n \u0111\u1ee7 tr\u01b0\u1edbc khi t\u00f9y ch\u1ec9nh.<\/p>\n

\u0110\u00fac h\u00ecnh g\u01b0\u01a1ng tr\u01b0\u1edbc m\u1edf r\u1ed9ng v\u00e0 \u0111i\u1ec1u h\u00f2a, ph\u00f9 h\u1ee3p m\u1eadt \u0111\u1ed9 h\u1ea1t cho \u0111\u1ed9 b\u1ec1n n\u00e9n v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn h\u01a1n. H\u1ea1t l\u1ea5p \u0111\u1ea7y khu\u00f4n h\u00ecnh ch\u1eef nh\u1eadt m\u1edf r\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng v\u1eadn chuy\u1ec3n kh\u00ed n\u00e9n \u0111\u1ec3 bao b\u00ec ngay c\u1ea3.<\/p>\n

S\u1ef1 th\u00e2m nh\u1eadp c\u1ee7a h\u01a1i n\u01b0\u1edbc l\u00e0m n\u00f3ng v\u00e0 m\u1edf r\u1ed9ng c\u00e1c h\u1ea1t m\u1ed9t c\u00e1ch \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean kh\u1ed1i, n\u00f3ng ch\u1ea3y ch\u00fang d\u01b0\u1edbi \u00e1p l\u1ef1c. L\u00e0m m\u00e1t nhanh ng\u0103n ch\u1eb7n bi\u1ebfn d\u1ea1ng trong c\u00e1c ph\u1ea7n d\u00e0y, v\u00e0 phun truy\u1ec1n t\u1ea3i kh\u1ed1i \u0111\u1ec3 c\u1ee9ng, th\u01b0\u1eddng l\u00e0 v\u00e0i ng\u00e0y \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 \u1ed5n \u0111\u1ecbnh \u0111\u1ea7y \u0111\u1ee7.<\/p>\n

Sau \u0111\u00fac, c\u1eaft d\u00e2y n\u00f3ng ho\u1eb7c gia c\u00f4ng CNC l\u00e0m c\u00e1c kh\u1ed1i th\u00e0nh c\u00e1c m\u1eabu b\u1ecdt b\u1ecb m\u1ea5t ch\u00ednh x\u00e1c. Kh\u1ed1i khu\u00f4n xu\u1ea5t s\u1eafc trong vi\u1ec7c s\u1ea3n xu\u1ea5t kho kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh nh\u1ea5t qu\u00e1n, cho ph\u00e9p khai th\u00e1c m\u00f4 h\u00ecnh linh ho\u1ea1t trong khi qu\u1ea3n l\u00fd ph\u1ebf li\u1ec7u th\u00f4ng qua t\u00e1i ch\u1ebf.<\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh: EPS Shape Moulding vs EPS Block Moulding<\/strong><\/h2>\n

M\u1ee5c \u0111\u00edch v\u00e0 \u0111\u1ea7u ra<\/strong><\/h3>\n

H\u00ecnh d\u1ea1ng EPS t\u1ea1o ra c\u00e1c m\u1eb7t h\u00e0ng s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng v\u1edbi h\u00ecnh h\u1ecdc x\u00e1c \u0111\u1ecbnh, l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4 h\u00ecnh b\u1ecdt b\u1ecb m\u1ea5t tr\u1ef1c ti\u1ebfp nh\u01b0 v\u1ecf tuabin ho\u1eb7c th\u00e2n van. \u0110\u1ea7u ra y\u00eau c\u1ea7u ho\u00e0n th\u00e0nh t\u1ed1i thi\u1ec3u, h\u1ee3p l\u00fd h\u00f3a l\u1eafp r\u00e1p th\u00e0nh c\u00e1c c\u1ee5m \u0111\u00fac.<\/p>\n

Kh\u1ed1i \u00e9p EPS t\u1ea1o ra c\u00e1c kho\u1ea3ng tr\u1ed1ng \u0111a n\u0103ng, c\u1eaft th\u00e0nh t\u1ea5m, t\u1ea5m ho\u1eb7c m\u1eabu t\u00f9y ch\u1ec9nh. \u0110i\u1ec1u n\u00e0y h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng m\u00e0 c\u00e1c m\u1eabu kh\u00e1c nhau v\u1ec1 k\u00edch th\u01b0\u1edbc t\u1eeb m\u1ed9t kh\u1ed1i, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u \u0111\u00fac \u0111a d\u1ea1ng.<\/p>\n

Thi\u1ebft k\u1ebf khu\u00f4n v\u00e0 s\u1ef1 ph\u1ee9c t\u1ea1p<\/strong><\/h3>\n

H\u00ecnh d\u1ea1ng \u0111\u00f2i h\u1ecfi khu\u00f4n ph\u1ee9c t\u1ea1p, \u0111a ph\u1ea7n v\u1edbi undercuts v\u00e0 ch\u00e8n \u0111\u1ec3 ch\u1ee5p c\u00e1c chi ti\u1ebft tinh t\u1ebf c\u1ea7n thi\u1ebft cho \u0111\u1ed9 ch\u00ednh x\u00e1c b\u1ecdt b\u1ecb m\u1ea5t. Nh\u1eefng khu\u00f4n n\u00e0y t\u00edch h\u1ee3p c\u00e1c h\u1ec7 th\u1ed1ng phun cho c\u00e1c b\u1ea3n ph\u00e1t h\u00e0nh ph\u1ee9c t\u1ea1p.<\/p>\n

Kh\u1ed1i khu\u00f4n s\u1eed d\u1ee5ng c\u00e1c khoang h\u00ecnh ch\u1eef nh\u1eadt \u0111\u01a1n gi\u1ea3n, m\u1ea1nh m\u1ebd t\u1eadp trung v\u00e0o kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 kh\u00e1ng \u00e1p su\u1ea5t thay v\u00ec chi ti\u1ebft. Thi\u1ebft k\u1ebf \u01b0u ti\u00ean ph\u00e2n ph\u1ed1i h\u01a1i n\u01b0\u1edbc \u0111\u1ed3ng nh\u1ea5t tr\u00ean quy m\u00f4 l\u1edbn.<\/p>\n

Kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t v\u00e0 t\u00ednh linh ho\u1ea1t<\/strong><\/h3>\n

H\u00ecnh d\u1ea1ng khu\u00f4n t\u1ed1i \u01b0u h\u00f3a cho c\u00e1c chuy\u1ebfn ch\u1ea1y l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, kh\u1ed1i l\u01b0\u1ee3ng cao c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh gi\u1ed1ng nhau, v\u1edbi s\u1ef1 thay \u0111\u1ed5i khu\u00f4n g\u00e2y ra th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. Gi\u1edbi h\u1ea1n linh ho\u1ea1t cho c\u00e1c h\u00ecnh d\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf s\u1eb5n.<\/p>\n

Kh\u1ed1i khu\u00f4n cung c\u1ea5p kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng; m\u1ed9t kh\u1ed1i t\u1ea1o ra nhi\u1ec1u bi\u1ebfn th\u1ec3 m\u00f4 h\u00ecnh th\u00f4ng qua c\u1eaft, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c l\u1eb7p l\u1ea1i nguy\u00ean m\u1eabu ho\u1eb7c c\u00e1c d\u1ef1 \u00e1n b\u1ecdt b\u1ecb m\u1ea5t theo th\u1ee9 t\u1ef1 h\u1ed7n h\u1ee3p.<\/p>\n

Chi ph\u00ed c\u00f4ng c\u1ee5<\/strong><\/h3>\n

Khu\u00f4n h\u00ecnh d\u1ea1ng t\u00f9y ch\u1ec9nh li\u00ean quan \u0111\u1ebfn chi ph\u00ed k\u1ef9 thu\u1eadt v\u00e0 gia c\u00f4ng cao h\u01a1n do y\u00eau c\u1ea7u ch\u00ednh x\u00e1c trong c\u00e1c b\u1ea3n sao b\u1ecdt b\u1ecb m\u1ea5t.<\/p>\n

Khu\u00f4n kh\u1ed1i, c\u01a1 b\u1ea3n v\u1ec1 h\u00ecnh h\u1ecdc, \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u th\u1ea5p h\u01a1n, chuy\u1ec3n chi ph\u00ed sang thi\u1ebft b\u1ecb c\u1eaft.<\/p>\n

X\u1eed l\u00fd sau \u0111\u00fac<\/strong><\/h3>\n

H\u00ecnh d\u1ea1ng khu\u00f4n gi\u1edbi h\u1ea1n ho\u00e0n th\u00e0nh \u0111\u1ec3 deflashing v\u00e0 ki\u1ec3m tra, t\u0103ng t\u1ed1c th\u1eddi gian d\u1eabn \u0111\u1ec3 chu\u1ea9n b\u1ecb \u0111\u00fac.<\/p>\n

Kh\u1ed1i \u0111\u00fac \u0111\u00f2i h\u1ecfi c\u1eaft r\u1ed9ng r\u00e3i, t\u0103ng x\u1eed l\u00fd nh\u01b0ng cho ph\u00e9p t\u00f9y ch\u1ec9nh.<\/p>\n

Hi\u1ec7u qu\u1ea3 v\u1eadt li\u1ec7u v\u00e0 t\u00ednh b\u1ec1n v\u1eefng<\/strong><\/h3>\n

H\u00ecnh d\u1ea1ng khu\u00f4n t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng h\u1ea1t cho kh\u1ed1i l\u01b0\u1ee3ng c\u1ee5 th\u1ec3, gi\u1ea3m ch\u1ea5t th\u1ea3i trong s\u1ea3n xu\u1ea5t m\u1eabu. N\u0103ng l\u01b0\u1ee3ng t\u1eadp trung v\u00e0o nhi\u1ec7t \u0111\u1ed9 nh\u1eafm m\u1ee5c ti\u00eau.<\/p>\n

Kh\u1ed1i khu\u00f4n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c v\u1ebft c\u1eaft trong khi c\u1eaft, m\u1eb7c d\u00f9 c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf. Kh\u1ed1i l\u01b0\u1ee3ng h\u01a1i n\u01b0\u1edbc l\u1edbn h\u01a1n ph\u00f9 h\u1ee3p v\u1edbi hi\u1ec7u qu\u1ea3 l\u00f4.<\/p>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n
T\u00ednh n\u0103ng<\/strong><\/th>\nH\u00ecnh d\u1ea1ng \u00e9p EPS<\/strong><\/th>\nKh\u1ed1i \u00e9p EPS<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u0111\u1ea7u ra ch\u00ednh<\/td>\nM\u00f4 h\u00ecnh ho\u00e0n th\u00e0nh t\u00f9y ch\u1ec9nh<\/td>\nKh\u1ed1i l\u1edbn \u0111\u1ec3 c\u1eaft<\/td>\n<\/tr>\n
Khu\u00f4n ph\u1ee9c t\u1ea1p<\/td>\nCao (chi ti\u1ebft, \u0111a ph\u1ea7n)<\/td>\nTh\u1ea5p (h\u00ecnh ch\u1eef nh\u1eadt)<\/td>\n<\/tr>\n
Linh ho\u1ea1t<\/td>\nH\u00ecnh d\u1ea1ng chuy\u00ean d\u1ee5ng<\/td>\nC\u00e1c bi\u1ebfn th\u1ec3 sau c\u1eaft<\/td>\n<\/tr>\n
Chi ph\u00ed c\u00f4ng c\u1ee5<\/td>\nCao h\u01a1n m\u1ed7i thi\u1ebft k\u1ebf<\/td>\nT\u1ed5ng c\u1ed9ng th\u1ea5p h\u01a1n<\/td>\n<\/tr>\n
Sau x\u1eed l\u00fd<\/td>\nT\u1ed1i thi\u1ec3u<\/td>\nC\u1eaft r\u1ed9ng r\u00e3i<\/td>\n<\/tr>\n
S\u1ef1 th\u00edch h\u1ee3p c\u1ee7a b\u1ecdt b\u1ecb m\u1ea5t<\/td>\nM\u00f4 h\u00ecnh s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp ph\u1ee9c t\u1ea1p<\/td>\nC\u1ed5 phi\u1ebfu \u0111a n\u0103ng cho nhi\u1ec1u m\u1eabu<\/td>\n<\/tr>\n
N\u0103ng l\u01b0\u1ee3ng m\u1ed7i \u0111\u01a1n v\u1ecb<\/td>\nNh\u1eafm m\u1ee5c ti\u00eau<\/td>\nQuy m\u00f4 theo kh\u1ed1i l\u01b0\u1ee3ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Nh\u1eefng c\u00e2n nh\u1eafc v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng trong c\u00e1c \u1ee9ng d\u1ee5ng b\u1ecdt b\u1ecb m\u1ea5t<\/strong><\/h2>\n

C\u1ea3 hai quy tr\u00ecnh \u0111\u1ec1u g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c \u0111\u00fac b\u1ecdt m\u1ea5t th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng EPS t\u00e1i ch\u1ebf v\u00e0 t\u1ed1i \u01b0u h\u00f3a n\u0103ng l\u01b0\u1ee3ng. Ki\u1ec3m so\u00e1t tr\u01b0\u1edbc khi m\u1edf r\u1ed9ng gi\u1ea3m thi\u1ec3u kh\u00ed th\u1ea3i ch\u1ea5t th\u1ed5i d\u01b0 th\u1eeba. H\u1ec7 th\u1ed1ng ph\u1ee5c h\u1ed3i h\u01a1i n\u01b0\u1edbc v\u00e0 l\u00e0m m\u00e1t ch\u00e2n kh\u00f4ng l\u00e0m gi\u1ea3m ti\u00eau th\u1ee5 n\u01b0\u1edbc v\u00e0 n\u0103ng l\u01b0\u1ee3ng. T\u00e1i ch\u1ebf ph\u1ebf li\u1ec7u tr\u01b0\u1edbc khi ti\u00eau d\u00f9ng th\u00e0nh h\u1ed7n h\u1ee3p h\u1ea1t duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng trong khi gi\u1ea3m nhu c\u1ea7u v\u1eadt li\u1ec7u trinh.<\/p>\n

Trong khu\u00f4n h\u00ecnh d\u1ea1ng, l\u00e0m \u0111\u1ea7y ch\u00ednh x\u00e1c tr\u00e1nh \u0111\u00f3ng g\u00f3i qu\u00e1 m\u1ee9c. Kh\u1ed1i \u0111\u00fac t\u00edch h\u1ee3p n\u1ed9i dung t\u00e1i ch\u1ebf trong l\u00f5i, v\u1edbi c\u00e1c v\u1ebft c\u1eaft \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng. M\u00e1y ti\u00ean ti\u1ebfn k\u1ebft h\u1ee3p \u0111i\u1ec1u khi\u1ec3n PLC cho van t\u1ef7 l\u1ec7 h\u01a1i n\u01b0\u1edbc th\u00edch \u1ee9ng, c\u1eaft chu k\u1ef3 20-30% v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ed9 \u1ea9m th\u1ea5p ch\u00e1y s\u1ea1ch trong \u0111\u00fac.<\/p>\n

T\u00edch h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t<\/strong><\/h2>\n

L\u1ef1a ch\u1ecdn gi\u1eefa h\u00ecnh d\u1ea1ng v\u00e0 \u0111\u00fac kh\u1ed1i ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng \u0111\u00fac. H\u00ecnh d\u1ea1ng \u0111\u00fac t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi l\u1edbp ph\u1ee7 v\u00e0 d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p cho c\u00e1c m\u1eabu ch\u00ednh x\u00e1c cao. C\u00e1c c\u1eb7p khu\u00f4n kh\u1ed1i v\u1edbi c\u1eaft t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 l\u1ed3ng m\u00f4 h\u00ecnh hi\u1ec7u qu\u1ea3, gi\u1ea3m v\u1eadt li\u1ec7u trong c\u00e1c nh\u00e0 m\u00e1y \u0111\u00fac quy m\u00f4 l\u1edbn.<\/p>\n

Thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i t\u0103ng c\u01b0\u1eddng c\u1ea3 hai: m\u00e1y t\u1ea1o h\u00ecnh th\u1ee7y l\u1ef1c PLC d\u1ecdc h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t h\u00ecnh d\u1ea1ng v\u1edbi l\u01b0u tr\u1eef th\u00f4ng s\u1ed1 t\u1eeb xa v\u00e0 ph\u1ee5c h\u1ed3i n\u0103ng l\u01b0\u1ee3ng ch\u00e2n kh\u00f4ng. H\u1ec7 th\u1ed1ng ngang cho ph\u00e9p thay \u0111\u1ed5i khu\u00f4n nhanh ch\u00f3ng (5-30 ph\u00fat) th\u00f4ng qua c\u01a1 ch\u1ebf m\u1ed9t ch\u1ea1m, gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong chuy\u1ec3n \u0111\u1ed5i m\u00f4 h\u00ecnh. M\u00e1y kh\u1ed1i b\u1ecdt c\u00f3 t\u00ednh n\u0103ng \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc kh\u00f4ng b\u01b0\u1edbc th\u00f4ng qua b\u1ed9 m\u00e3 h\u00f3a m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng, l\u00e0m m\u00e1t xung \u0111\u1ec3 t\u0103ng g\u1ea5p \u0111\u00f4i hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ef7 l\u1ec7 v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf cao.<\/p>\n

Nh\u1eefng ti\u1ebfn b\u1ed9 n\u00e0y \u0111\u1ea3m b\u1ea3o c\u00e1c m\u1eabu \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n b\u1ecdt b\u1ecb m\u1ea5t: m\u1eadt \u0111\u1ed9 15-30 kg \/ m\u00b3, dung sai chi\u1ec1u \u00b1 0,5%, v\u00e0 b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n h\u1ed7 tr\u1ee3 c\u00e1c l\u1edbp ch\u1ed1ng ch\u00e1y \u0111\u1ed3ng nh\u1ea5t.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/strong><\/h2>\n

S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa khu\u00f4n h\u00ecnh d\u1ea1ng EPS v\u00e0 khu\u00f4n kh\u1ed1i EPS l\u00e0 g\u00ec?<\/strong>
\nH\u00ecnh d\u1ea1ng khu\u00f4n EPS s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m t\u00f9y ch\u1ec9nh ho\u00e0n th\u00e0nh tr\u1ef1c ti\u1ebfp, trong khi khu\u00f4n kh\u1ed1i t\u1ea1o ra kho\u1ea3ng tr\u1ed1ng l\u1edbn \u0111\u1ec3 c\u1eaft ti\u1ebfp theo.<\/p>\n

Qu\u00e1 tr\u00ecnh n\u00e0o t\u1ed1t h\u01a1n cho c\u00e1c m\u1eabu \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t v\u1edbi h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p?<\/strong><\/p>\n

H\u00ecnh d\u1ea1ng khu\u00f4n xu\u1ea5t s\u1eafc cho c\u00e1c m\u00f4 h\u00ecnh ph\u1ee9c t\u1ea1p, s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng \u0111\u00f2i h\u1ecfi chi ti\u1ebft ch\u00ednh x\u00e1c m\u00e0 kh\u00f4ng c\u00f3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u1ee5.<\/p>\n

EPS kh\u1ed1i khu\u00f4n x\u1eed l\u00fd t\u00e1i ch\u1ebf v\u1eadt li\u1ec7u nh\u01b0 th\u1ebf n\u00e0o? <\/strong><\/h3>\n

M\u00e1y kh\u1ed1i ti\u00ean ti\u1ebfn cho ph\u00e9p t\u1ef7 l\u1ec7 h\u1ea1t t\u00e1i ch\u1ebf cao, v\u1edbi c\u00e1c ph\u1ebf li\u1ec7u sau khi c\u1eaft \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p l\u1ea1i, th\u00fac \u0111\u1ea9y t\u00ednh b\u1ec1n v\u1eefng.<\/p>\n

Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng n\u00e0o c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c trong c\u00e1c quy tr\u00ecnh n\u00e0y? <\/strong><\/h3>\n

L\u00e0m m\u00e1t b\u1eb1ng ch\u00e2n kh\u00f4ng v\u00e0 \u0111i\u1ec1u khi\u1ec3n h\u01a1i n\u01b0\u1edbc t\u1ef7 l\u1ec7 l\u00e0m gi\u1ea3m chu k\u1ef3 l\u00ean \u0111\u1ebfn 50%, gi\u1ea3m ti\u00eau th\u1ee5 trong s\u1ea3n xu\u1ea5t m\u00f4 h\u00ecnh.<\/p>\n

M\u00e1y \u00e9p h\u00ecnh d\u1ea1ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m nhanh ch\u00f3ng kh\u00f4ng? <\/strong><\/h3>\n

V\u00e2ng, v\u1edbi h\u1ec7 th\u1ed1ng khu\u00f4n m\u1ed9t ch\u1ea1m, thay \u0111\u1ed5i ho\u00e0n th\u00e0nh trong 5-20 ph\u00fat, l\u00fd t\u01b0\u1edfng cho c\u00e1c thi\u1ebft k\u1ebf b\u1ecdt b\u1ecb m\u1ea5t \u0111a d\u1ea1ng.<\/p>\n

C\u00e1c m\u1eabu EPS t\u1eeb c\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p c\u00f3 ph\u00f9 h\u1ee3p cho \u0111\u00fac kim lo\u1ea1i kh\u00f4ng? <\/strong><\/h3>\n

C\u1ea3 hai \u0111\u1ec1u t\u1ea1o ra c\u00e1c c\u1ea5u tr\u00fac t\u1ebf b\u00e0o k\u00edn v\u1edbi s\u1ef1 ch\u00e1y s\u1ea1ch, nh\u01b0ng \u0111\u00fac h\u00ecnh gi\u1ea3m thi\u1ec3u l\u1ed7i \u1edf c\u00e1c khu v\u1ef1c chi ti\u1ebft.<\/p>\n

\u0110\u1ed1i t\u00e1c v\u1edbi m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u cho Lost Foam Solutions<\/strong><\/h2>\n

C\u00f4ng ngh\u1ec7 OC<\/strong><\/a> ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u, nh\u00e0 cung c\u1ea5p v\u00e0 nh\u00e0 m\u00e1y thi\u1ebft b\u1ecb th\u00f4ng minh cao c\u1ea5p cho \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t v\u00e0 x\u1eed l\u00fd EPS. M\u00e1y \u00e9p b\u1ecdt ti\u00ean ti\u1ebfn, h\u1ec7 th\u1ed1ng tr\u01b0\u1edbc khi t\u1ea1o b\u1ecdt v\u00e0 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u1ed1i k\u1ebft h\u1ee3p t\u1ef1 \u0111\u1ed9ng h\u00f3a PLC, \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ee7y l\u1ef1c v\u00e0 c\u00e1c t\u00ednh n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng nh\u01b0 ph\u1ee5c h\u1ed3i ch\u00e2n kh\u00f4ng v\u00e0 h\u1ec7 th\u1ed1ng thay \u0111\u1ed5i khu\u00f4n nhanh ch\u00f3ng. Li\u00ean h\u1ec7 v\u1edbi nh\u00e0 m\u00e1y h\u00f4m nay<\/strong><\/a> t\u1ea1i +86 15988479417 ho\u1eb7c zyh@oc-epc.com<\/a> \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p EPS t\u00f9y ch\u1ec9nh n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng m\u00f4 h\u00ecnh v\u00e0 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"

Expanded Polystyrene (EPS) moulding processes form the backbone of foam production for diverse industries, including lost foam casting where lightweight, precise patterns are essential. EPS shape moulding and EPS block moulding represent two core approaches, each transforming pre-expanded polystyrene beads into foam structures under controlled heat, pressure, and steam. Understanding the differences between EPS shape […]<\/p>\n","protected":false},"author":3,"featured_media":4732,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160],"tags":[],"class_list":["post-4737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts\/4737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/comments?post=4737"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts\/4737\/revisions"}],"predecessor-version":[{"id":4738,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts\/4737\/revisions\/4738"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/media\/4732"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/media?parent=4737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/categories?post=4737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/tags?post=4737"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}