{"id":16827,"date":"2025-06-24T16:00:04","date_gmt":"2025-06-24T08:00:04","guid":{"rendered":"https:\/\/www.nchasia.com\/vn-vn\/case-study-maintenance-efficient-rust-removal-from-chain-blocks-at-a-rental-equipment-company-2\/"},"modified":"2025-07-28T15:49:44","modified_gmt":"2025-07-28T07:49:44","slug":"case-study-maintenance-efficient-rust-removal-from-chain-blocks-at-a-rental-equipment-company-2","status":"publish","type":"post","link":"https:\/\/www.nchasia.com\/vn-vn\/case-study-maintenance-efficient-rust-removal-from-chain-blocks-at-a-rental-equipment-company-2\/","title":{"rendered":"Case Study | B\u1ea3o Tr\u00ec | C\u00e1ch Lo\u1ea1i B\u1ecf G\u1ec9 Hi\u1ec7u Qu\u1ea3 Cho Pa L\u0103ng X\u00edch T\u1ea1i C\u00f4ng Ty Cho Thu\u00ea Thi\u1ebft B\u1ecb"},"content":{"rendered":"<h3 data-start=\"190\" data-end=\"206\">Th\u00e1ch Th\u1ee9c<\/h3>\n<p data-start=\"207\" data-end=\"523\">M\u1ed9t c\u00f4ng ty cho thu\u00ea thi\u1ebft b\u1ecb t\u1ea1i Nh\u1eadt B\u1ea3n g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c x\u1eed l\u00fd g\u1ec9 s\u00e9t tr\u00ean pa l\u0103ng x\u00edch. Ban \u0111\u1ea7u, h\u1ecd \u0111\u00e3 c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m t\u1ea9y r\u1ec9 t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p tr\u00ean th\u1ecb tr\u01b0\u1eddng, nh\u01b0ng h\u1ea7u h\u1ebft \u0111\u1ec1u c\u00f3 t\u00ednh axit m\u1ea1nh, khi\u1ebfn h\u1ecd lo ng\u1ea1i s\u1ebd l\u00e0m h\u01b0 h\u1ea1i \u0111\u1ebfn v\u1eadt li\u1ec7u c\u1ee7a thi\u1ebft b\u1ecb. Do \u0111\u00f3, h\u1ecd c\u1ea7n t\u00ecm \u0111\u1ebfn m\u1ed9t gi\u1ea3i ph\u00e1p an to\u00e0n h\u01a1n.<\/p>\n<h3 data-start=\"525\" data-end=\"540\">Gi\u1ea3i Ph\u00e1p<\/h3>\n<p data-start=\"541\" data-end=\"758\">NCH Ch\u00e2u \u00c1 Th\u00e1i B\u00ecnh D\u01b0\u01a1ng \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng <strong data-start=\"587\" data-end=\"599\">X-Rust 7<\/strong>, m\u1ed9t lo\u1ea1i ch\u1ea5t t\u1ea9y r\u1ec9 d\u1ea1ng ng\u00e2m v\u1edbi trong ph\u1ea1m vi pH trung t\u00ednh. T\u00ednh n\u0103ng \u0111\u1eb7c bi\u1ec7t c\u1ee7a s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u00e3 \u0111\u00e1p \u1ee9ng ho\u00e0n h\u1ea3o nh\u1eefng b\u0103n kho\u0103n c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n<h3 data-start=\"760\" data-end=\"779\">L\u1ee3i \u00cdch Ch\u00ednh<\/h3>\n<ul data-start=\"780\" data-end=\"1152\">\n<li data-start=\"780\" data-end=\"1042\">\n<p data-start=\"782\" data-end=\"1042\"><strong data-start=\"782\" data-end=\"807\">An To\u00e0n Cho V\u1eadt Li\u1ec7u:<\/strong> Khi pha lo\u00e3ng, X-Rust 7 t\u1ea1o th\u00e0nh dung d\u1ecbch trung t\u00ednh hi\u1ec7u qu\u1ea3 trong vi\u1ec7c lo\u1ea1i b\u1ecf g\u1ec9 m\u00e0 kh\u00f4ng g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1eadt li\u1ec7u g\u1ed1c. \u0110i\u1ec1u n\u00e0y gi\u00fap pa l\u0103ng x\u00edch v\u01b0\u1ee3t qua ki\u1ec3m \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i b\u1ed9 v\u00e0 an to\u00e0n khi tr\u1ea3 l\u1ea1i cho kh\u00e1ch thu\u00ea.<\/p>\n<\/li>\n<li data-start=\"1043\" data-end=\"1152\">\n<p data-start=\"1045\" data-end=\"1152\"><strong data-start=\"1045\" data-end=\"1058\">Hi\u1ec7u Qu\u1ea3:<\/strong> Qu\u00e1 tr\u00ecnh ng\u00e2m t\u1ea9y r\u1ec9 ti\u1ebft ki\u1ec7m c\u00f4ng s\u1ee9c, cho ph\u00e9p x\u1eed l\u00fd nhanh ch\u00f3ng nhi\u1ec1u chi ti\u1ebft c\u00f9ng l\u00fac.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1154\" data-end=\"1351\">Kh\u00e1ch h\u00e0ng \u0111\u00e3 tri\u1ec3n khai th\u00e0nh c\u00f4ng ph\u01b0\u01a1ng ph\u00e1p t\u1ea9y r\u1ec9 an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 v\u1edbi X-Rust 7, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh b\u1ea3o tr\u00ec \u0111\u1ed3ng th\u1eddi b\u1ea3o \u0111\u1ea3m thi\u1ebft b\u1ecb lu\u00f4n gi\u1eef \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-20987\" src=\"https:\/\/www.nchasia.com\/wp-content\/resources\/2025\/05\/Screenshot-2025-06-24-at-4.11.50\u202fPM-300x300.png\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\n<p><a href=\"https:\/\/www.nchasia.com\/vn-vn\/contact-us\/\">Li\u00ean h\u1ec7 ngay v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft!<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A rental equipment company in Japan struggled with rust accumulation on its chain blocks. Initially, they considered using rust removers from other suppliers. However, most available products were acidic, raising concerns about potential damage to the equipment\u2019s materials. Due to this risk, those options were not adopted.<\/p>\n","protected":false},"author":7,"featured_media":16828,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[757,760,759],"tags":[754,712,705],"class_list":["post-16827","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-2","category-maintenance-2","category-industrial-maintenance-2","tag-case-study","tag-maintenance","tag-rust-corrosion","article_type-case_studies"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Case Study | B\u1ea3o Tr\u00ec | C\u00e1ch Lo\u1ea1i B\u1ecf G\u1ec9 Hi\u1ec7u Qu\u1ea3 Cho Pa L\u0103ng X\u00edch T\u1ea1i C\u00f4ng Ty Cho Thu\u00ea Thi\u1ebft B\u1ecb - NCH Vietnam<\/title>\n<meta name=\"description\" content=\"Kh\u00e1m ph\u00e1 c\u00e1ch c\u00f4ng ty cho thu\u00ea thi\u1ebft b\u1ecb Nh\u1eadt B\u1ea3n x\u1eed l\u00fd g\u1ec9 s\u00e9t pa l\u0103ng x\u00edch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 v\u1edbi dung d\u1ecbch t\u1ea9y r\u1ec9 trung t\u00ednh X-Rust 7 c\u1ee7a NCH.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nchasia.com\/vn-vn\/case-study-maintenance-efficient-rust-removal-from-chain-blocks-at-a-rental-equipment-company-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Case Study | B\u1ea3o Tr\u00ec | C\u00e1ch Lo\u1ea1i B\u1ecf G\u1ec9 Hi\u1ec7u Qu\u1ea3 Cho Pa L\u0103ng X\u00edch T\u1ea1i C\u00f4ng Ty Cho Thu\u00ea Thi\u1ebft B\u1ecb - 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