{"id":7013,"date":"2025-10-23T15:53:14","date_gmt":"2025-10-23T07:53:14","guid":{"rendered":"https:\/\/www.oilpressing.org\/?p=7013"},"modified":"2025-10-23T15:53:19","modified_gmt":"2025-10-23T07:53:19","slug":"hydraulic-olive-oil-press-machine","status":"publish","type":"post","link":"https:\/\/www.oilpressing.org\/vi\/hydraulic-olive-oil-press-machine.html","title":{"rendered":"C\u00e1ch l\u00e0m d\u1ea7u \u00f4 liu \u00e9p l\u1ea1nh nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<p>M\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu nh\u1ea5t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t d\u1ea7u \u00f4 liu \u00e9p l\u1ea1nh.<br>Kh\u00e1c v\u1edbi c\u00e1c m\u00e1y \u00e9p d\u1ea7u ki\u1ec3u v\u00edt truy\u1ec1n th\u1ed1ng, h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c s\u1eed d\u1ee5ng \u00e1p l\u1ef1c v\u1eadt l\u00fd thu\u1ea7n t\u00fay \u0111\u1ec3 chi\u1ebft xu\u1ea5t d\u1ea7u t\u1eeb b\u00e3 \u00f4 liu \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, gi\u1eef g\u00ecn c\u00e1c d\u01b0\u1ee1ng ch\u1ea5t t\u1ef1 nhi\u00ean, h\u01b0\u01a1ng th\u01a1m v\u00e0 h\u01b0\u01a1ng v\u1ecb \u0111\u1eadm \u0111\u00e0 c\u1ee7a d\u1ea7u \u00f4 liu nguy\u00ean ch\u1ea5t.<\/p>    <p>Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 l\u1ee3i \u00edch ch\u00ednh c\u1ee7a m\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c hi\u1ec7n \u0111\u1ea1i \u2014 v\u00e0 t\u1ea1i sao n\u00f3 l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ea7u \u00f4 liu nh\u1ecf v\u00e0 l\u1edbn tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"6875\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-olive-oil.webp\" alt=\"d\u1ea7u \u00f4 liu l\u1ea1nh\" class=\"wp-image-6875\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-olive-oil.webp 720w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-olive-oil-300x225.webp 300w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-olive-oil-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">D\u1ea7u \u00f4 liu \u00e9p l\u1ea1nh<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"6876\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-press-olive-oil.webp\" alt=\"d\u1ea7u \u00f4 liu \u00e9p l\u1ea1nh\" class=\"wp-image-6876\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-press-olive-oil.webp 720w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-press-olive-oil-300x225.webp 300w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-press-olive-oil-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">D\u1ea7u \u00f4 liu \u00e9p l\u1ea1nh<\/figcaption><\/figure> <\/figure>    <h2 class=\"wp-block-heading\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c<\/h2>    <p>M\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd bi\u1ebfn \u0111\u1ed5i \u00e1p l\u1ef1c th\u1ee7y l\u1ef1c.<br>M\u1ed9t b\u01a1m th\u1ee7y l\u1ef1c \u00e1p l\u1ef1c cao \u0111\u1ea9y piston l\u00ean tr\u00ean, \u00e9p \u0111\u1ec1u b\u00e3 \u00f4 liu \u0111\u1ec3 chi\u1ebft xu\u1ea5t d\u1ea7u m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean, kh\u00f4ng c\u1ea7n nhi\u1ec7t ho\u1eb7c dung m\u00f4i h\u00f3a h\u1ecdc.<\/p>    <p class=\"translation-block\"><strong>Quy tr\u00ecnh t\u1eebng b\u01b0\u1edbc:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li>\u0110\u1ed5 \u0111\u1ea7y: b\u00e3 \u00f4 liu nghi\u1ec1n \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o t\u00fai l\u1ecdc v\u00e0 s\u1eafp x\u1ebfp b\u00ean trong bu\u1ed3ng \u00e9p.<\/li>    <li>\u00c9p: xy lanh th\u1ee7y l\u1ef1c t\u1ea1o ra \u00e1p l\u1ef1c \u0111\u1ec1u \u2014 th\u01b0\u1eddng t\u1eeb 40\u201360 MPa \u2014 \u0111\u1ec3 chi\u1ebft xu\u1ea5t d\u1ea7u hi\u1ec7u qu\u1ea3.<\/li>    <li>Ph\u00e2n t\u00e1ch d\u1ea7u: d\u1ea7u th\u1ea5m qua v\u1ea3i l\u1ecdc, \u0111\u1ec3 l\u1ea1i c\u1eb7n r\u1eafn.<\/li>    <li>Th\u1ea3: sau khi \u00e9p, \u00e1p l\u1ef1c th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng, ph\u1ea7n b\u00e3 c\u00f2n l\u1ea1i d\u1ec5 d\u00e0ng th\u00e1o ra \u0111\u1ec3 l\u00e0m s\u1ea1ch.<\/li> <\/ul>    <p>Quy tr\u00ecnh \u00e9p d\u1ea7u \u00f4 liu \u00e9p l\u1ea1nh n\u00e0y gi\u1eef nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 27\u00b0C, \u0111\u1ea3m b\u1ea3o oxy h\u00f3a t\u1ed1i thi\u1ec3u v\u00e0 b\u1ea3o t\u1ed3n vitamin, polyphenol v\u00e0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a.<\/p>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"540\" height=\"720\" data-id=\"6381\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2024\/04\/cold-oil-press-machine-for-walnut-oil-making.webp\" alt=\"m\u00e1y \u00e9p d\u1ea7u l\u1ea1nh \u0111\u1ec3 s\u1ea3n xu\u1ea5t d\u1ea7u\" class=\"wp-image-6381\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2024\/04\/cold-oil-press-machine-for-walnut-oil-making.webp 540w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2024\/04\/cold-oil-press-machine-for-walnut-oil-making-225x300.webp 225w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><figcaption class=\"wp-element-caption\">M\u00e1y \u00e9p d\u1ea7u l\u1ea1nh \u0111\u1ec3 s\u1ea3n xu\u1ea5t d\u1ea7u<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"540\" height=\"720\" data-id=\"6379\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2024\/04\/cold-pressed-oil-machine-for-America.webp\" alt=\"m\u00e1y \u00e9p d\u1ea7u l\u1ea1nh\" class=\"wp-image-6379\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2024\/04\/cold-pressed-oil-machine-for-America.webp 540w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2024\/04\/cold-pressed-oil-machine-for-America-225x300.webp 225w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><figcaption class=\"wp-element-caption\">M\u00e1y \u00e9p d\u1ea7u l\u1ea1nh<\/figcaption><\/figure> <\/figure>    <h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u1ee7a m\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c<\/h2>    <p class=\"translation-block\">M\u00e1y<a href=\"https:\/\/www.oilpressing.org\/vi\/olive-oil-cold-press-machine-hydraulic-oil-press-machine.html\/\" data-type=\"link\" data-id=\"https:\/\/www.oilpressing.org\/olive-oil-cold-press-machine-hydraulic-oil-press-machine.html\">\u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c<\/a>l\u00fd t\u01b0\u1edfng cho:<\/p>    <ul class=\"wp-block-list\"> <li>Nh\u00e0 m\u00e1y d\u1ea7u \u00f4 liu nh\u1ecf v\u00e0 v\u1eeba<\/li>    <li>Th\u01b0\u01a1ng hi\u1ec7u d\u1ea7u \u00f4 liu h\u1eefu c\u01a1<\/li>    <li>H\u1ee3p t\u00e1c x\u00e3 n\u00f4ng nghi\u1ec7p<\/li>    <li>C\u00e1c nh\u00e0 xu\u1ea5t kh\u1ea9u d\u1ea7u \u00f4 liu nguy\u00ean ch\u1ea5t cao c\u1ea5p<\/li> <\/ul>    <p>N\u00f3 \u0111\u1eb7c bi\u1ec7t ph\u1ed5 bi\u1ebfn \u1edf \u00dd, T\u00e2y Ban Nha, Hy L\u1ea1p, Th\u1ed5 Nh\u0129 K\u1ef3 v\u00e0 B\u1eafc Phi, n\u01a1i d\u1ea7u \u00f4 liu \u00e9p l\u1ea1nh \u0111ang c\u00f3 nhu c\u1ea7u cao.<\/p>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"6878\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/olive-oil-application.webp\" alt=\"\u1ee9ng d\u1ee5ng c\u1ee7a d\u1ea7u \u00f4 liu\" class=\"wp-image-6878\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/olive-oil-application.webp 720w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/olive-oil-application-300x225.webp 300w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/olive-oil-application-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">\u1ee8ng d\u1ee5ng d\u1ea7u \u00f4 liu<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"6874\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/close-to-olive-oil.webp\" alt=\"g\u1ea7n gi\u1ed1ng v\u1edbi d\u1ea7u \u00f4 liu\" class=\"wp-image-6874\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/close-to-olive-oil.webp 720w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/close-to-olive-oil-300x225.webp 300w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/close-to-olive-oil-16x12.webp 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">G\u1ea7n gi\u1ed1ng nh\u01b0 d\u1ea7u \u00f4 liu<\/figcaption><\/figure> <\/figure>    <h2 class=\"wp-block-heading\">C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c<\/h2>    <p>M\u1ed9t m\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c ho\u00e0n ch\u1ec9nh g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn sau:<\/p>    <figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Th\u00e0nh ph\u1ea7n<\/th><th>Ch\u1ee9c n\u0103ng<\/th><\/tr><\/thead><tbody><tr><td><strong>H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c<\/strong><\/td><td>T\u1ea1o ra v\u00e0 ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t cao cho qu\u00e1 tr\u00ecnh \u00e9p.<\/td><\/tr><tr><td><strong>\u1ed0ng d\u1ea7u v\u00e0 piston<\/strong><\/td><td>Chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng th\u1ee7y l\u1ef1c th\u00e0nh l\u1ef1c n\u00e9n c\u01a1 h\u1ecdc.<\/td><\/tr><tr><td><strong>Bu\u1ed3ng \u00c9p<\/strong><\/td><td>Thi\u1ebft k\u1ebf \u0111a l\u1edbp \u0111\u1ec3 \u00e9p \u0111\u1ec1u v\u00e0 chi\u1ebft xu\u1ea5t d\u1ea7u hi\u1ec7u qu\u1ea3.<\/td><\/tr><tr><td><strong>V\u1ea3i l\u1ecdc v\u00e0 t\u1ea5m<\/strong><\/td><td>T\u00e1ch d\u1ea7u kh\u1ecfi v\u1eadt li\u1ec7u r\u1eafn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m tinh khi\u1ebft.<\/td><\/tr><tr><td><strong>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/strong><\/td><td>Cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng thi\u1ebft l\u1eadp ch\u00ednh x\u00e1c nhi\u1ec7t \u0111\u1ed9, \u00e1p l\u1ef1c v\u00e0 th\u1eddi gian \u00e9p.<\/td><\/tr><\/tbody><\/table><\/figure>    <p>C\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac \u0111\u1ec1u l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u1ea5p th\u1ef1c ph\u1ea9m (304\/316), \u0111\u1ea3m b\u1ea3o v\u1ec7 sinh, \u0111\u1ed9 b\u1ec1n v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec \u2014 l\u00fd t\u01b0\u1edfng cho s\u1ea3n xu\u1ea5t d\u1ea7u \u00f4 liu l\u00e2u d\u00e0i.<\/p>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"2749\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2022\/06\/hydraulic-castor-oil-machines.jpg\" alt=\"m\u00e1y oliu th\u1ee7y l\u1ef1c\" class=\"wp-image-2749\" title=\"\"><figcaption class=\"wp-element-caption\">M\u00e1y \u00c9p D\u1ea7u \u00d4 Liu Th\u1ee7y L\u1ef1c<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"2278\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2022\/03\/avocado-oil-making-machines-in-factory.jpg\" alt=\"m\u00e1y l\u00e0m d\u1ea7u trong nh\u00e0 m\u00e1y\" class=\"wp-image-2278\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2022\/03\/avocado-oil-making-machines-in-factory.jpg 720w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2022\/03\/avocado-oil-making-machines-in-factory-300x225.jpg 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">M\u00e1y l\u00e0m d\u1ea7u trong nh\u00e0 m\u00e1y<\/figcaption><\/figure> <\/figure>    <h2 class=\"wp-block-heading\">\u01afu \u0111i\u1ec3m c\u1ee7a m\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c<\/h2>    <p class=\"translation-block\"><strong>Chi\u1ebft xu\u1ea5t \u00e9p l\u1ea1nh cho ch\u1ea5t l\u01b0\u1ee3ng tinh khi\u1ebft<\/strong><br>Kh\u00f4ng c\u00f3 s\u1ef1 tham gia c\u1ee7a nhi\u1ec7t ho\u1eb7c h\u00f3a ch\u1ea5t. Qu\u00e1 tr\u00ecnh n\u00e0y gi\u1eef nguy\u00ean h\u01b0\u01a1ng v\u1ecb t\u1ef1 nhi\u00ean, m\u00f9i th\u01a1m v\u00e0 d\u01b0\u1ee1ng ch\u1ea5t c\u1ee7a d\u1ea7u \u00f4 liu nguy\u00ean ch\u1ea5t cao c\u1ea5p.<\/p>    <p class=\"translation-block\"><strong>Hi\u1ec7u qu\u1ea3 d\u1ea7u cao v\u00e0 s\u1ea3n ph\u1ea9m s\u1ea1ch<\/strong><br>H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c \u00e1p d\u1ee5ng \u00e1p l\u1ef1c li\u00ean t\u1ee5c, \u0111\u1ea1t hi\u1ec7u qu\u1ea3 thu d\u1ea7u cao h\u01a1n 10\u201315% so v\u1edbi m\u00e1y \u00e9p ki\u1ec3u v\u00edt truy\u1ec1n th\u1ed1ng.<\/p>    <p class=\"translation-block\"><strong>V\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n, chi ph\u00ed lao \u0111\u1ed9ng th\u1ea5p<\/strong><br>V\u1eadn h\u00e0nh t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n v\u1edbi \u0111i\u1ec1u khi\u1ec3n PLC; ch\u1ec9 c\u1ea7n m\u1ed9t ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n to\u00e0n b\u1ed9 m\u00e1y.<\/p>    <p class=\"translation-block\"><strong>Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 \u00eam \u00e1i<\/strong><br>M\u00e1y \u00e9p th\u1ee7y l\u1ef1c ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i, ph\u00f9 h\u1ee3p cho c\u1ea3 x\u01b0\u1edfng nh\u1ecf v\u00e0 nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p l\u1edbn.<\/p>    <p class=\"translation-block\"><strong>\u1ee8ng d\u1ee5ng \u0111a d\u1ea1ng<\/strong><br>Ngo\u00e0i \u00f4 liu, n\u00f3 c\u00f2n c\u00f3 th\u1ec3 x\u1eed l\u00fd h\u1ea1t m\u00e8, h\u1ed3 \u0111\u00e0o, h\u1ea1nh nh\u00e2n, b\u01a1, v\u00e0 c\u00e1c lo\u1ea1i h\u1ea1t d\u1ea7u cao c\u1ea5p kh\u00e1c, l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 linh ho\u1ea1t.<\/p>    <figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\"> <figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"2057\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2022\/01\/hydraulic-oil-press-1.jpg\" alt=\"m\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c\" class=\"wp-image-2057\" title=\"\" srcset=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2022\/01\/hydraulic-oil-press-1.jpg 720w, https:\/\/www.oilpressing.org\/wp-content\/uploads\/2022\/01\/hydraulic-oil-press-1-300x225.jpg 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">M\u00e1y \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c<\/figcaption><\/figure>    <figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"540\" data-id=\"2745\" src=\"https:\/\/www.oilpressing.org\/wp-content\/uploads\/2022\/06\/castor-oil-extraction-machine.jpg\" alt=\"m\u00e1y chi\u1ebft d\u1ea7u \u00f4 liu\" class=\"wp-image-2745\" title=\"\"><figcaption class=\"wp-element-caption\">M\u00e1y \u00c9p D\u1ea7u \u00d4 Liu<\/figcaption><\/figure> <\/figure>    <h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>    <p>M\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c k\u1ebft h\u1ee3p c\u00f4ng ngh\u1ec7 th\u1ee7y l\u1ef1c hi\u1ec7n \u0111\u1ea1i v\u1edbi nguy\u00ean l\u00fd \u00e9p ngu\u1ed9i truy\u1ec1n th\u1ed1ng, t\u1ea1o ra d\u1ea7u \u00f4 liu ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi n\u0103ng su\u1ea5t t\u1ed1i \u0111a.<br>N\u1ebfu b\u1ea1n d\u1ef1 \u0111\u1ecbnh b\u1eaft \u0111\u1ea7u kinh doanh s\u1ea3n xu\u1ea5t d\u1ea7u \u00f4 liu, \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t m\u00e1y \u00e9p d\u1ea7u \u00f4 liu l\u1ea1nh th\u1ee7y l\u1ef1c \u0111\u00e1ng tin c\u1eady s\u1ebd gi\u00fap b\u1ea1n s\u1ea3n xu\u1ea5t d\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 n\u1ed5i b\u1eadt tr\u00ean th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u.<\/p>    <figure class=\"wp-block-embed is-type-wp-embed is-provider-oil-press-machine-hydraulic-press-oil-oil-refinery-machine wp-block-embed-oil-press-machine-hydraulic-press-oil-oil-refinery-machine\"><div class=\"wp-block-embed__wrapper\"> <blockquote class=\"wp-embedded-content\" data-secret=\"u8LnP2H1Kg\"><a href=\"https:\/\/www.oilpressing.org\/vi\/olive-oil-cold-press-machine-hydraulic-oil-press-machine.html\/\">M\u00e1y \u00e9p l\u1ea1nh d\u1ea7u olive<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cM\u00e1y \u00e9p l\u1ea1nh d\u1ea7u \u00f4 liu\u201d - M\u00e1y \u00e9p d\u1ea7u, \u00e9p d\u1ea7u th\u1ee7y l\u1ef1c, m\u00e1y l\u1ecdc d\u1ea7u\" src=\"https:\/\/www.oilpressing.org\/olive-oil-cold-press-machine-hydraulic-oil-press-machine.html\/embed#?secret=xkpaXx4JP0#?secret=u8LnP2H1Kg\" data-secret=\"u8LnP2H1Kg\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe> <\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>M\u00e1y \u00e9p d\u1ea7u \u00f4 liu th\u1ee7y l\u1ef1c l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu nh\u1ea5t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t d\u1ea7u \u00f4 liu \u00e9p l\u1ea1nh. Kh\u00e1c v\u1edbi c\u00e1c m\u00e1y \u00e9p d\u1ea7u ki\u1ec3u v\u00edt truy\u1ec1n th\u1ed1ng, h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c s\u1eed d\u1ee5ng \u00e1p l\u1ef1c v\u1eadt l\u00fd thu\u1ea7n t\u00fay \u0111\u1ec3 chi\u1ebft xu\u1ea5t d\u1ea7u t\u1eeb b\u00e3 \u00f4 liu \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, gi\u1eef g\u00ecn c\u00e1c d\u01b0\u1ee1ng ch\u1ea5t t\u1ef1 nhi\u00ean, h\u01b0\u01a1ng th\u01a1m v\u00e0 h\u01b0\u01a1ng v\u1ecb \u0111\u1eadm \u0111\u00e0 c\u1ee7a d\u1ea7u \u00f4 liu nguy\u00ean ch\u1ea5t extra virgin\u2026<\/p>","protected":false},"author":1,"featured_media":6875,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[3],"tags":[24,107,23,27,86],"class_list":["post-7013","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-hydraulic-oil-press","tag-oil-extraction-machine","tag-oil-press","tag-oil-press-machine","tag-olive-oil"],"taxonomy_info":{"category":[{"value":3,"label":"News"}],"post_tag":[{"value":24,"label":"Hydraulic oil press"},{"value":107,"label":"oil extraction machine"},{"value":23,"label":"oil press"},{"value":27,"label":"oil press machine"},{"value":86,"label":"olive oil"}]},"featured_image_src_large":["https:\/\/www.oilpressing.org\/wp-content\/uploads\/2025\/07\/cold-olive-oil.webp",720,540,false],"author_info":{"display_name":"admin","author_link":"https:\/\/www.oilpressing.org\/vi\/author\/admin"},"comment_info":0,"category_info":[{"term_id":3,"name":"News","slug":"news","term_group":0,"term_taxonomy_id":3,"taxonomy":"category","description":"news","parent":0,"count":71,"filter":"raw","cat_ID":3,"category_count":71,"category_description":"news","cat_name":"News","category_nicename":"news","category_parent":0}],"tag_info":[{"term_id":24,"name":"Hydraulic oil press","slug":"hydraulic-oil-press","term_group":0,"term_taxonomy_id":24,"taxonomy":"post_tag","description":"","parent":0,"count":26,"filter":"raw"},{"term_id":107,"name":"oil extraction machine","slug":"oil-extraction-machine","term_group":0,"term_taxonomy_id":107,"taxonomy":"post_tag","description":"","parent":0,"count":30,"filter":"raw"},{"term_id":23,"name":"oil press","slug":"oil-press","term_group":0,"term_taxonomy_id":23,"taxonomy":"post_tag","description":"","parent":0,"count":38,"filter":"raw"},{"term_id":27,"name":"oil press machine","slug":"oil-press-machine","term_group":0,"term_taxonomy_id":27,"taxonomy":"post_tag","description":"","parent":0,"count":20,"filter":"raw"},{"term_id":86,"name":"olive oil","slug":"olive-oil","term_group":0,"term_taxonomy_id":86,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/posts\/7013","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/comments?post=7013"}],"version-history":[{"count":0,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/posts\/7013\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/media\/6875"}],"wp:attachment":[{"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/media?parent=7013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/categories?post=7013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oilpressing.org\/vi\/wp-json\/wp\/v2\/tags?post=7013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}