{"id":15544,"date":"2026-04-03T02:06:28","date_gmt":"2026-04-03T02:06:28","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?p=15544"},"modified":"2026-04-03T02:06:30","modified_gmt":"2026-04-03T02:06:30","slug":"rolled-crane-sheaves","status":"publish","type":"post","link":"https:\/\/www.hndfcrane.com\/cs\/rolled-crane-sheaves\/","title":{"rendered":"V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky: Navr\u017eeny pro pevnost a rozm\u011brovou stabilitu"},"content":{"rendered":"<div class=\"pgc-sgb-cb wp-block-pgcsimplygalleryblock-grid  hndfgallery\" data-gallery-id=\"ac631021\"><div class=\"sgb-preloader\" id=\"pr_ac631021\">\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div><\/div><div class=\"simply-gallery-amp pgc_sgb_slider\" style=\"display: none;\"><div 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href=\"https:\/\/www.hndfcrane.com\/cs\/rolled-crane-sheaves\/rolled-crane-sheaves1\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"800\" height=\"800\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Rolled-Crane-Sheaves1.webp\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Rolled-Crane-Sheaves1.webp 800w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/rolled-crane-sheaves\/rolled-crane-sheaves2\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"1024\" height=\"683\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Rolled-Crane-Sheaves2.webp\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Rolled-Crane-Sheaves2.webp 1024w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/rolled-crane-sheaves\/rolled-crane-sheaves\/\" target=\"_blank\"><img 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Crane Sheaves\",\"url\":\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Rolled-Crane-Sheaves.jpg\",\"link\":\"https:\/\/www.hndfcrane.com\/?attachment_id=15549\",\"alt\":\"Rolled Crane 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window.PGC_SGB.searcher){window.PGC_SGB.searcher.initBlocks()}})()<\/script><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"_olNLU_2l\">\u00davod do produktu V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky<\/h2>\n\n\n\n<p>V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky se vyr\u00e1b\u011bj\u00ed z vysoce kvalitn\u00ed oceli. Jsou tvarov\u00e1ny procesem v\u00e1lcov\u00e1n\u00ed za tepla \u2013 konkr\u00e9tn\u011b v\u00e1lcov\u00e1n\u00edm na v\u00e1lcovac\u00ed stolici s vyu\u017eit\u00edm plamene a induk\u010dn\u00edho oh\u0159evu \u2013 a n\u00e1sledn\u011b jsou opat\u0159eny sva\u0159ovan\u00fdm n\u00e1bojem a otrysk\u00e1ny, \u010d\u00edm\u017e se vytvo\u0159\u00ed hrub\u00fd polotovar. Kone\u010dn\u00fd v\u00fdrobek je dokon\u010den n\u00e1sledn\u00fdmi procesy zahrnuj\u00edc\u00edmi p\u0159esn\u00e9 obr\u00e1b\u011bn\u00ed a lakov\u00e1n\u00ed. Tyto kladky se vyzna\u010duj\u00ed vysokou konstruk\u010dn\u00ed pevnost\u00ed, relativn\u011b n\u00edzkou vlastn\u00ed hmotnost\u00ed a vynikaj\u00edc\u00ed odolnost\u00ed proti opot\u0159eben\u00ed. Jsou ide\u00e1ln\u00ed pro pou\u017eit\u00ed v n\u00e1ro\u010dn\u00fdch prost\u0159ed\u00edch, jako jsou v\u00e1lcovny za tepla, hutn\u00ed z\u00e1vody, p\u0159\u00edstavy a chemick\u00e1 za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"_dGeKxctf\">Vlastnosti v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek<\/h2>\n\n\n\n<p><strong>Lehk\u00fd a p\u0159itom vysoce pevn\u00fd: <\/strong>D\u00edky racion\u00e1ln\u00edmu konstruk\u010dn\u00edmu \u0159e\u0161en\u00ed je kladka 40% leh\u010d\u00ed ne\u017e lit\u00e9 kladky se stejn\u00fdmi specifikacemi.<\/p>\n\n\n\n<p><strong>Prodlou\u017een\u00e1 \u017eivotnost:<\/strong> Povrch dr\u00e1\u017eky lana je hladk\u00fd a odoln\u00fd proti opot\u0159eben\u00ed; lze jej tepeln\u011b zpracovat pro zv\u00fd\u0161en\u00ed tvrdosti, zat\u00edmco maz\u00e1n\u00ed v\u00fdrazn\u011b sni\u017euje t\u0159en\u00ed, \u010d\u00edm\u017e se \u017eivotnost kladky prodlu\u017euje 1 a\u017e 2kr\u00e1t.<\/p>\n\n\n\n<p><strong>Vysok\u00e1 odolnost proti deformaci:<\/strong> Konven\u010dn\u00ed kladky se b\u011bhem obr\u00e1b\u011bn\u00ed \u010dasto opot\u0159ebov\u00e1vaj\u00ed. Naproti tomu v\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky vy\u017eaduj\u00ed minim\u00e1ln\u00ed \u0159ez\u00e1n\u00ed \u2013 objem obr\u00e1b\u011bn\u00ed se ve srovn\u00e1n\u00ed s odlit\u00fdmi je\u0159\u00e1bov\u00fdmi kladkami sni\u017euje p\u0159ibli\u017en\u011b o 701 palc\u016f\/1 tun, co\u017e vede k v\u00fdznamn\u00fdm \u00faspor\u00e1m n\u00e1klad\u016f. V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky jsou nav\u00edc vysoce odoln\u00e9 v\u016f\u010di deformaci b\u011bhem sva\u0159ovac\u00edch operac\u00ed.<\/p>\n\n\n\n<p><strong>Kr\u00e1tk\u00fd v\u00fdrobn\u00ed cyklus:<\/strong> V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky nab\u00edzej\u00ed 10 a\u017e 20n\u00e1sobn\u00e9 zv\u00fd\u0161en\u00ed efektivity v\u00fdroby ve srovn\u00e1n\u00ed s lic\u00edmi je\u0159\u00e1bov\u00fdmi kladkami.<\/p>\n\n\n\n<p><strong>Integr\u00e1ln\u00ed v\u00e1lcov\u00e1n\u00ed za tepla:<\/strong> Vyzna\u010duje se zes\u00edlen\u00fdm t\u011blem kola, kter\u00e9 nab\u00edz\u00ed v\u00fdjime\u010dnou odolnost v\u016f\u010di n\u00e1razu a deformaci.<\/p>\n\n\n\n<p><strong>P\u0159esn\u011b obr\u00e1b\u011bn\u00fd dr\u00e1\u017ekovan\u00fd r\u00e1fek:<\/strong> Py\u0161n\u00ed se hladk\u00fdm povrchem bez ot\u0159ep\u016f se zak\u0159iven\u00edm dr\u00e1\u017eky p\u0159esn\u011b odpov\u00eddaj\u00edc\u00edm profilu ocelov\u00e9ho lana, \u010d\u00edm\u017e se minimalizuje opot\u0159eben\u00ed lana a zvy\u0161uje se plynulost provozu.<\/p>\n\n\n\n<p><strong>Pokro\u010dil\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed:<\/strong> Podl\u00e9h\u00e1 kalen\u00ed a popou\u0161t\u011bn\u00ed (kalen\u00ed n\u00e1sledovan\u00e9 popou\u0161t\u011bn\u00edm za vysok\u00e9 teploty) pro zv\u00fd\u0161en\u00ed tvrdosti a odolnosti proti opot\u0159eben\u00ed.<\/p>\n\n\n\n<p><strong>Komplexn\u00ed protikorozn\u00ed ochrana:<\/strong> Zahrnuje mo\u0159en\u00ed a fosf\u00e1tov\u00e1n\u00ed, po nich\u017e n\u00e1sleduje nanesen\u00ed v\u00edcevrstv\u00e9ho povlaku (tlou\u0161\u0165ka \u2265100 \u03bcm) a o\u0161et\u0159en\u00ed antikorozn\u00edm olejem pro maximalizaci \u017eivotnosti.<\/p>\n\n\n\n<p><strong>Modul\u00e1rn\u00ed komponenty:<\/strong> Vybaveno vysoce pevnou h\u0159\u00eddel\u00ed, p\u0159esn\u00fdmi lo\u017eisky a dvojit\u00fdmi b\u0159itov\u00fdmi t\u011bsn\u011bn\u00edmi oleje vybaven\u00fdmi protiprachov\u00fdmi kryty pro snadnou \u00fadr\u017ebu.<\/p>\n\n\n\n<p><strong>P\u0159izp\u016fsobiteln\u00e9:<\/strong> Rozm\u011bry, materi\u00e1ly, t\u011bsnic\u00ed syst\u00e9my a povrchov\u00e9 \u00fapravy lze pln\u011b p\u0159izp\u016fsobit specifick\u00fdm provozn\u00edm podm\u00ednk\u00e1m.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Procesn\u00ed tok v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"808\" height=\"536\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Material-Testing.png\" alt=\"\" class=\"wp-image-15559\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>Testov\u00e1n\u00ed materi\u00e1l\u016f<\/strong><\/p>\n\n\n\n<ul>\n<li>Spektr\u00e1ln\u00ed anal\u00fdza ov\u011b\u0159uje konzistenci chemick\u00e9ho slo\u017een\u00ed v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek.<\/li>\n\n\n\n<li>Mechanick\u00e9 zkou\u0161ky potvrzuj\u00ed pevnost a vhodnost pro zat\u00ed\u017een\u00ed v\u00fdkovk\u016f v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1179\" height=\"1494\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Cutting.jpg\" alt=\"\" class=\"wp-image-15554\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>\u0158ez\u00e1n\u00ed<\/strong><\/p>\n\n\n\n<ul>\n<li>N\u011bmeck\u00fd CNC \u0159ezac\u00ed stroj Mesell poskytuje p\u0159esn\u00e9 \u0159ezy s Ra \u226412,5 \u03bcm.<\/li>\n\n\n\n<li>V\u00e1lcovan\u00e9 suroviny pro je\u0159\u00e1bov\u00e9 kladky proch\u00e1zej\u00ed z\u00e1kladn\u00edmi spektr\u00e1ln\u00edmi a mechanick\u00fdmi kontrolami, aby byla zaji\u0161t\u011bna dostate\u010dn\u00e1 pevnost.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1019\" height=\"783\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Roll-Forming.png\" alt=\"\" class=\"wp-image-15551\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>V\u00e1lcov\u00e1n\u00ed<\/strong><\/p>\n\n\n\n<ul>\n<li>Tepeln\u00e1 plasticita: P\u0159esn\u00e9 m\u00edch\u00e1n\u00ed plyn\u016f zaji\u0161\u0165uje rovnom\u011brn\u00e9 zah\u0159\u00edv\u00e1n\u00ed v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek a optim\u00e1ln\u00ed tok kovu.<\/li>\n\n\n\n<li>Stabilita procesu: Prevence zp\u011btn\u00e9ho vzplanut\u00ed zaji\u0161\u0165uje bezpe\u010dnost a konzistentn\u00ed struktur\u00e1ln\u00ed integritu.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"587\" height=\"391\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Annealing-and-Cooling.png\" alt=\"\" class=\"wp-image-15560\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>\u017d\u00edh\u00e1n\u00ed a chlazen\u00ed<\/strong><\/p>\n\n\n\n<ul>\n<li>Zlep\u0161it nebo odstranit r\u016fzn\u00e9 defekty tk\u00e1n\u011b a zbytkov\u00e1 nap\u011bt\u00ed zp\u016fsoben\u00e1 v\u00e1lcovan\u00fdmi je\u0159\u00e1bov\u00fdmi kladkami b\u011bhem v\u00e1lcov\u00e1n\u00ed.<\/li>\n\n\n\n<li>Zabra\u0148te deformaci a prask\u00e1n\u00ed v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1179\" height=\"1381\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Welding.jpg\" alt=\"\" class=\"wp-image-15553\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>Sva\u0159ov\u00e1n\u00ed<\/strong><\/p>\n\n\n\n<ul>\n<li>CNC soustru\u017enick\u00e9 obr\u00e1b\u011bc\u00ed stroje jsou zodpov\u011bdn\u00e9 za tv\u00e1\u0159en\u00ed zkosen\u00ed ve tvaru V nebo U.<\/li>\n\n\n\n<li>Automatizovan\u00e9 sva\u0159ovac\u00ed robotick\u00e9 rameno prov\u00e1d\u00ed vysoce p\u0159esn\u00e9 a konzistentn\u00ed vypl\u0148ov\u00e1n\u00ed svar\u016f.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1179\" height=\"939\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Surface-Shot-Blasting.jpg\" alt=\"\" class=\"wp-image-15556\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>Trysk\u00e1n\u00ed povrchu<\/strong><\/p>\n\n\n\n<ul>\n<li>Vn\u011bj\u0161\u00ed povrch kladky je otrysk\u00e1n a je odstran\u011bna oxidov\u00e1 vrstva vznikl\u00e1 b\u011bhem v\u00e1lcov\u00e1n\u00ed za tepla v dr\u00e1\u017ece lana.<\/li>\n\n\n\n<li>Aby se dos\u00e1hlo lep\u0161\u00edch v\u00fdsledk\u016f b\u011bhem kalen\u00ed.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1179\" height=\"705\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Quenched.jpg\" alt=\"\" class=\"wp-image-15557\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>Uha\u0161eno<\/strong><\/p>\n\n\n\n<ul>\n<li>Induk\u010dn\u00ed kal\u00edc\u00ed stroj prov\u00e1d\u00ed c\u00edlen\u00e9 kalen\u00ed v\u00e1lcovan\u00fdch dr\u00e1\u017eek lan je\u0159\u00e1bov\u00fdch kladek.<\/li>\n\n\n\n<li>Automatick\u00e9 \u0159\u00edzen\u00ed zaji\u0161\u0165uje stabiln\u00ed hloubku tvrdosti s p\u0159esnost\u00ed \u00b10,05 mm.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1179\" height=\"695\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Machining.jpg\" alt=\"\" class=\"wp-image-15552\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>Obr\u00e1b\u011bn\u00ed<\/strong><\/p>\n\n\n\n<ul>\n<li>CNC soustruhy obr\u00e1b\u011bj\u00ed pracovn\u00ed plochu a z\u00e1\u0159ezy v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek tak, aby bylo dosa\u017eeno konstruk\u010dn\u00edch rozm\u011br\u016f, toleranc\u00ed a po\u017eadavk\u016f na povrchovou \u00fapravu.<\/li>\n\n\n\n<li>U vyvrt\u00e1vac\u00edch operac\u00ed se st\u0159edov\u00fd otvor koriguje, aby byla zaji\u0161t\u011bna souosost.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1179\" height=\"651\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Painting.jpg\" alt=\"\" class=\"wp-image-15558\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>Malov\u00e1n\u00ed<\/strong><\/p>\n\n\n\n<ul>\n<li>Odolnost proti extr\u00e9mn\u00edm pov\u011btrnostn\u00edm vliv\u016fm a korozi zp\u016fsoben\u00e9 eroz\u00ed kyselinami\/alkalick\u00fdmi l\u00e1tkami.<\/li>\n\n\n\n<li>Odoln\u00fd povlak zabra\u0148uje opot\u0159eben\u00ed od ne\u010distot a zaji\u0161\u0165uje stabilitu v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1179\" height=\"1357\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Finished-Product-Warehousing.jpg\" alt=\"\" class=\"wp-image-15555\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>Skladov\u00e1n\u00ed hotov\u00fdch v\u00fdrobk\u016f<\/strong><\/p>\n\n\n\n<ul>\n<li>Automatick\u00e9 sledov\u00e1n\u00ed zaji\u0161\u0165uje synchronizaci dat v re\u00e1ln\u00e9m \u010dase a rychl\u00fd obrat.<\/li>\n\n\n\n<li>Strategick\u00e9 stohov\u00e1n\u00ed maximalizuje skladovac\u00ed kapacitu a bezpe\u010dnost produkt\u016f.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u016fmyslov\u00e9 aplikace v\u00e1lcovan\u00fdch je\u0159\u00e1bov\u00fdch kladek<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"516\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/RMG-Gantry-Cranes.jpg\" alt=\"\" class=\"wp-image-15562\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky pro port\u00e1lov\u00e9 je\u0159\u00e1by RMG<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>Typ a kryt kladky:<\/strong> V\u00e1lcovan\u00e1 je\u0159\u00e1bov\u00e1 kladka s ochrann\u00fdm krytem.<\/li>\n\n\n\n<li><strong>O\u0161et\u0159en\u00ed dr\u00e1\u017eky:<\/strong> St\u0159edn\u011b frekven\u010dn\u011b kalen\u00e9, HRC 40\u201350+.<\/li>\n\n\n\n<li><strong>Mont\u00e1\u017en\u00ed z\u00e1kladna:<\/strong> D\u011blen\u00e1 konstrukce se standardn\u00edmi specifikacemi pro snadnou v\u00fdm\u011bnu n\u00e1hradn\u00edch d\u00edl\u016f.<\/li>\n\n\n\n<li><strong>Zarovn\u00e1n\u00ed lana:<\/strong> Odchylka n\u00e1jezdu\/v\u00fdjezdu \u22642,5\u00b0.<\/li>\n\n\n\n<li><strong>Pr\u016fm\u011br kola:<\/strong> Minim\u00e1ln\u00ed pr\u016fm\u011br ocelov\u00e9ho lana 25\u00d7.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Harbour-Portal-Cranes.avif\" alt=\"\" class=\"wp-image-15561\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky pro p\u0159\u00edstavn\u00ed port\u00e1lov\u00e9 je\u0159\u00e1by<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>Materi\u00e1l:<\/strong> Za tepla v\u00e1lcovan\u00e1 ocel Q345B.<\/li>\n\n\n\n<li><strong>Tepeln\u00e9 zpracov\u00e1n\u00ed dr\u00e1\u017eky:<\/strong> Dr\u00e1\u017eky pro lana kalen\u00e9 na RC40\u201345, hloubka kalen\u00ed &gt;2 mm, p\u0159esn\u011b obroben\u00e9.<\/li>\n\n\n\n<li><strong>Hloubka dr\u00e1\u017eky:<\/strong> Minim\u00e1ln\u00ed pr\u016fm\u011br ocelov\u00e9ho lana 1,5\u00d7, hladk\u00fd povrch.<\/li>\n\n\n\n<li><strong>Ochrana proti p\u0159eskoku:<\/strong> Za\u0159\u00edzen\u00ed nainstalovan\u00e9 k zabr\u00e1n\u011bn\u00ed p\u0159eskakov\u00e1n\u00ed ocelov\u00e9ho lana.<\/li>\n\n\n\n<li><strong>Pr\u016fm\u011br kola:<\/strong> Alespo\u0148 25\u00d7 pr\u016fm\u011br ocelov\u00e9ho lana.<\/li>\n\n\n\n<li><strong>Zarovn\u00e1n\u00ed lana:<\/strong> Odchylka \u00fahlu n\u00e1jezdu\/v\u00fdjezdu lana \u22642,5\u00b0 od svisl\u00e9 roviny osy kola.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Mechanical-four-rope-clamshell-grabs-bucket-2.jpg\" alt=\"\" class=\"wp-image-15563\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky pro mechanick\u00e9 drap\u00e1ky<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>Aplikace:<\/strong> Pro dvounosn\u00edkov\u00fd mostov\u00fd je\u0159\u00e1b se \u010dty\u0159lanov\u00fdm drap\u00e1kem.<\/li>\n\n\n\n<li><strong>Hustota materi\u00e1lu:<\/strong> Objemov\u00e1 hustota kalu 0,8\u20130,9 t\/m\u00b3 (1\u20133 rozp\u011bt\u00ed); Objemov\u00e1 hustota vytvo\u0159en\u00e9ho paliva 1,1\u20131,3 t\/m\u00b3 (4 rozp\u011bt\u00ed).<\/li>\n\n\n\n<li><strong>Objem uchopen\u00ed:<\/strong> 2,5 m\u00b3 (kal).<\/li>\n\n\n\n<li><strong>Pr\u016fm\u011br ocelov\u00e9ho lana:<\/strong> 17,5 mm.<\/li>\n<\/ul>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky \u00davod k produktu V\u00e1lcovan\u00e9 je\u0159\u00e1bov\u00e9 kladky se vyr\u00e1b\u011bj\u00ed z vysoce kvalitn\u00ed oceli. Jsou tvarov\u00e1ny procesem v\u00e1lcov\u00e1n\u00ed za tepla \u2013 konkr\u00e9tn\u011b v\u00e1lcov\u00e1ny na v\u00e1lcovac\u00ed stolici s vyu\u017eit\u00edm plamene a induk\u010dn\u00edho oh\u0159evu \u2013 a n\u00e1sledn\u011b jsou opat\u0159eny sva\u0159ovan\u00fdm n\u00e1bojem a otrysk\u00e1ny, \u010d\u00edm\u017e se vytvo\u0159\u00ed hrub\u00fd polotovar. Kone\u010dn\u00fd produkt je dokon\u010den n\u00e1sledn\u00fdmi procesy zahrnuj\u00edc\u00edmi p\u0159esn\u00e9 obr\u00e1b\u011bn\u00ed a [\u2026]","protected":false},"author":3,"featured_media":15548,"parent":945,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-new-Product.php","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[34],"tags":[768,767,772,769],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts\/15544"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/comments?post=15544"}],"version-history":[{"count":3,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts\/15544\/revisions"}],"predecessor-version":[{"id":15566,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts\/15544\/revisions\/15566"}],"up":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts\/945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media\/15548"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media?parent=15544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/categories?post=15544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/tags?post=15544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}