{"id":115096,"date":"2021-12-10T14:16:01","date_gmt":"2021-12-10T06:16:01","guid":{"rendered":"https:\/\/www.alpapowder.com\/115096\/"},"modified":"2021-12-10T14:16:01","modified_gmt":"2021-12-10T06:16:01","slug":"nhung-ly-do-nao-khien-san-luong-may-nghien-bi-sut-giam","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/115096\/","title":{"rendered":"Nh\u1eefng l\u00fd do n\u00e0o khi\u1ebfn s\u1ea3n l\u01b0\u1ee3ng m\u00e1y nghi\u1ec1n bi s\u1ee5t gi\u1ea3m?"},"content":{"rendered":"<p>Giai \u0111o\u1ea1n th\u1ee5 h\u01b0\u1edfng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh ba giai \u0111o\u1ea1n: ch\u1ecdn tr\u01b0\u1edbc, t\u00e1ch v\u00e0 sau ch\u1ecdn. Qu\u00e1 tr\u00ecnh m\u00e0i \u0111ang trong giai \u0111o\u1ea1n l\u1ef1a ch\u1ecdn tr\u01b0\u1edbc. Do \u0111\u00f3, \u0111\u1ea7u ra c\u1ee7a m\u00e1y nghi\u1ec1n bi c\u00f3 m\u1ed9t m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng nh\u1ea5t \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u qu\u1ea3 t\u00e1ch kho\u00e1ng, v\u00e0 th\u1eadm ch\u00ed c\u1ea3 t\u1ef7 l\u1ec7 thu h\u1ed3i v\u00e0 c\u1ea5p tinh. V\u00ec v\u1eady, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ea7u ra c\u1ee7a m\u00e1y nghi\u1ec1n bi \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c quan t\u00e2m, v\u1eady \u0111\u00e2u l\u00e0 nguy\u00ean nh\u00e2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a m\u00e1y nghi\u1ec1n bi?<\/p>\n<p><img decoding=\"async\" class=\"wp-image-87330 size-full aligncenter\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/05\/18-Henan-a-company-quartz-1.jpg\" alt=\"\" width=\"960\" height=\"720\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/05\/18-Henan-a-company-quartz-1.jpg 960w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/05\/18-Henan-a-company-quartz-1-300x225.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/05\/18-Henan-a-company-quartz-1-768x576.jpg 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<ul>\n<li><strong>Thi\u1ebft k\u1ebf kh\u00f4ng h\u1ee3p l\u00fd c\u1ee7a m\u00e1y nghi\u1ec1n bi<\/strong><\/li>\n<\/ul>\n<p>M\u00e1y nghi\u1ec1n bi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh ng\u0103n \u0111\u01a1n v\u00e0 ng\u0103n \u0111\u00f4i. T\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i c\u1ee7a m\u1ed7i ng\u0103n l\u00e0 kh\u00e1c nhau. Trong tr\u01b0\u1eddng h\u1ee3p m\u1ed9t ng\u0103n, t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i c\u1ee7a m\u1ed9t ng\u0103n ph\u1ea3i l\u00e0 30% -40% v\u00e0 t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i c\u1ee7a hai ng\u0103n l\u00e0 60% ~ 70%; Trong tr\u01b0\u1eddng h\u1ee3p ng\u0103n \u0111\u00f4i, t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i c\u1ee7a kho 1 v\u00e0 kho 2 l\u00e0 25% ~ 30%, v\u00e0 t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i c\u1ee7a kho 3 l\u00e0 45% ~ 50% (t\u1ef7 l\u1ec7 thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m c\u1ee7a t\u1eebng nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 kh\u00e1c nhau, n\u00eau tr\u00ean d\u1eef li\u1ec7u ch\u1ec9 \u0111\u1ec3 tham kh\u1ea3o.)<\/p>\n<p>N\u1ebfu thi\u1ebft k\u1ebf t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i kh\u00f4ng h\u1ee3p l\u00fd, r\u1ea5t c\u00f3 th\u1ec3 s\u1ebd d\u1eabn \u0111\u1ebfn m\u1ea5t c\u00e2n \u0111\u1ed1i gi\u1eefa t\u1ef7 l\u1ec7 th\u00f4 v\u00e0 m\u1ecbn c\u1ee7a m\u00e1y nghi\u1ec1n bi, s\u1ebd l\u00e0m cho s\u1ea3n ph\u1ea9m c\u00f3 d\u1ea1ng \u0111\u1eb7c ho\u1eb7c qu\u00e1 m\u1ecbn s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ea7u ra c\u1ee7a m\u00e1y nghi\u1ec1n bi. m\u00e1y nghi\u1ec1n bi.<\/p>\n<ul>\n<li><strong>H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 k\u00e9m c\u1ee7a m\u00e1y nghi\u1ec1n bi<\/strong><\/li>\n<\/ul>\n<p>Trong \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng c\u1ee7a m\u00e1y nghi\u1ec1n bi, do m\u00f4i ch\u1ea5t trong xi lanh va ch\u1ea1m v\u00e0 ma s\u00e1t nhi\u1ec1u l\u1ea7n, nhi\u1ec7t \u0111\u1ed9 trong m\u00e1y nghi\u1ec1n ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean, l\u00e0m sinh ra h\u01a1i n\u01b0\u1edbc t\u1eeb v\u1eadt li\u1ec7u ch\u1ee9a n\u01b0\u1edbc. N\u1ebfu hi\u1ec7u qu\u1ea3 th\u00f4ng gi\u00f3 c\u1ee7a m\u00e1y nghi\u1ec1n bi kh\u00f4ng t\u1ed1t, h\u01a1i n\u01b0\u1edbc kh\u00f4ng \u0111\u01b0\u1ee3c x\u1ea3 ra ngo\u00e0i k\u1ecbp th\u1eddi, h\u01a1i n\u01b0\u1edbc s\u1ebd b\u00e1m v\u00e0o l\u1edbp l\u00f3t m\u00e1y nghi\u1ec1n bi v\u00e0 bi th\u00e9p, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng bi ho\u1eb7c m\u00e0i.<\/p>\n<p>Gi\u1ea3i ph\u00e1p: Ki\u1ec3m so\u00e1t h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 c\u1ee7a m\u00e1y nghi\u1ec1n bi, v\u00e0 m\u00e1y nghi\u1ec1n bi c\u00f3 hi\u1ec7u qu\u1ea3 \u0111i qua t\u1ed1t, kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 k\u1ecbp th\u1eddi \u0111\u01b0a ra c\u00e1c nguy\u00ean li\u1ec7u m\u1ecbn \u0111\u1ee7 ti\u00eau chu\u1ea9n, m\u00e0 c\u00f2n gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng nghi\u1ec1n qu\u00e1 m\u1ee9c v\u00e0 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00e1y nghi\u1ec1n bi m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. .<\/p>\n<ul>\n<li><strong>Cho \u0103n kh\u00f4ng h\u1ee3p l\u00fd c\u1ee7a m\u00e1y nghi\u1ec1n bi<\/strong><\/li>\n<\/ul>\n<p>Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh m\u00e1y nghi\u1ec1n bi, vi\u1ec7c c\u1ea5p li\u1ec7u \u0111\u1ed3ng \u0111\u1ec1u l\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e1y nghi\u1ec1n bi ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. N\u1ebfu c\u1ea5p li\u1ec7u qu\u00e1 \u00edt, t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c vi\u00ean bi th\u00e9p c\u1ee7a m\u00e1y nghi\u1ec1n bi s\u1ebd t\u0103ng l\u00ean, d\u1eabn \u0111\u1ebfn l\u00e3ng ph\u00ed ph\u01b0\u01a1ng ti\u1ec7n; N\u1ebfu th\u1ee9c \u0103n qu\u00e1 nhi\u1ec1u, n\u0103ng su\u1ea5t nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n bi s\u1ebd kh\u00f4ng \u0111\u1ee7, d\u1eabn \u0111\u1ebfn b\u00e3o h\u00f2a.<\/p>\n<p>Gi\u1ea3i ph\u00e1p: C\u1ea7n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t ti\u00eau chu\u1ea9n cho \u0103n khi cho \u0103n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Giai \u0111o\u1ea1n th\u1ee5 h\u01b0\u1edfng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh ba giai \u0111o\u1ea1n: ch\u1ecdn tr\u01b0\u1edbc, t\u00e1ch v\u00e0 sau ch\u1ecdn. Qu\u00e1 tr\u00ecnh m\u00e0i \u0111ang trong giai \u0111o\u1ea1n l\u1ef1a ch\u1ecdn tr\u01b0\u1edbc. Do \u0111\u00f3, \u0111\u1ea7u ra c\u1ee7a m\u00e1y nghi\u1ec1n bi c\u00f3 m\u1ed9t m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng nh\u1ea5t \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u qu\u1ea3 t\u00e1ch kho\u00e1ng, v\u00e0 th\u1eadm ch\u00ed c\u1ea3 t\u1ef7 l\u1ec7 thu h\u1ed3i v\u00e0 c\u1ea5p tinh.<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[1762],"class_list":["post-115096","post","type-post","status-publish","format-standard","hentry","category-cong-nghiep-tin-tuc-vi","tag-san-luong-may-nghien-bi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/115096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=115096"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/115096\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=115096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=115096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=115096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}