{"id":101561,"date":"2026-05-30T21:40:59","date_gmt":"2026-05-30T21:40:59","guid":{"rendered":"https:\/\/vibromera.eu\/?page_id=101561"},"modified":"2026-07-02T18:41:46","modified_gmt":"2026-07-02T18:41:46","slug":"separators","status":"publish","type":"page","link":"https:\/\/vibromera.eu\/ro\/balancing-catalog\/separators\/","title":{"rendered":"Echilibrarea separatoarelor \u0219i centrifugei"},"content":{"rendered":"<div class=\"vbm-cat\">\n<style>\n.vbm-cat .vbm-answer{background:#eaf1ec;border-left:4px solid #2f6e46;border-radius:4px;padding:16px 20px;margin:0 0 24px;font-size:16px;line-height:1.65;color:#16202b}\n.vbm-cat .vbm-toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;padding:0}\n.vbm-cat .vbm-toc a{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:999px;padding:5.6px 13.6px;font-size:13.6px;color:#1f3a5f;text-decoration:none;white-space:nowrap;transition:background .18s,color .18s}\n.vbm-cat .vbm-toc a:hover{background:#1f3a5f;color:#fff}\n.vbm-cat .vbm-kit{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;margin:24px 0}\n@media(max-width:700px){.vbm-cat .vbm-kit{grid-template-columns:1fr}}\n.vbm-cat .vbm-kit .media{margin:0}\n.vbm-cat .vbm-kit .media img{width:100%;border-radius:6px;display:block}\n.vbm-cat .vbm-kit .price{font-size:21.6px;font-weight:700;color:#b9542d;margin:8px 0 16px}\n.vbm-cat .vbm-kit .price span{font-size:13.6px;font-weight:400;color:#555}\n.vbm-cat ul.vbm-kit-list{list-style:none;margin:8px 0 20px;padding:0}\n.vbm-cat ul.vbm-kit-list li{padding:4.8px 0 4.8px 25.6px;position:relative;font-size:15.2px}\n.vbm-cat ul.vbm-kit-list li::before{content:\"\u2713\";position:absolute;left:0;color:#2f6e46;font-weight:700}\n.vbm-cat .vbm-variants{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}\n@media(max-width:600px){.vbm-cat .vbm-variants{grid-template-columns:1fr}}\n.vbm-cat .vbm-variant{border:2px solid #cbd5e1;border-radius:8px;padding:17.6px 20px}\n.vbm-cat .vbm-variant.is-primary{border-color:#b9542d;background:#faf4ef}\n.vbm-cat .vbm-variant .tag{display:inline-block;font-size:11.52px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:#b9542d;color:#fff;border-radius:3px;padding:.15em .55em;margin-bottom:8px}\n.vbm-cat .vbm-variant:not(.is-primary) .tag{background:#1f3a5f}\n.vbm-cat .vbm-variant h3{margin:4.8px 0 8px;font-size:16.8px}\n.vbm-cat .vbm-variant p{margin:0;font-size:14.4px;color:#444}\n.vbm-cat table.vbm-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.4px}\n.vbm-cat table.vbm-table caption{text-align:left;font-weight:700;margin-bottom:6.4px;color:#1f3a5f}\n.vbm-cat table.vbm-table th{background:#1f3a5f;color:#fff;padding:8.8px 12px;text-align:left}\n.vbm-cat table.vbm-table td{padding:8px 12px;border-bottom:1px solid #e2e8f0;vertical-align:top}\n.vbm-cat table.vbm-table tr:nth-child(even) td{background:#f8fafc}\n.vbm-cat table.vbm-table td.yes{color:#2f6e46;font-weight:700}\n.vbm-cat table.vbm-table td.no{color:#a32a22;font-weight:700}\n.vbm-cat .vbm-trust{display:flex;flex-wrap:wrap;gap:9.6px;margin-top:20px}\n.vbm-cat .vbm-trust span{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:4.8px 12px;font-size:13.44px;color:#333}\n<\/style>\n<p class=\"vbm-cat-bc\"><a href=\"https:\/\/vibromera.eu\/ro\/balancing-catalog\/\">Servicii de echilibrare<\/a> &rsaquo; Separatoare &amp; centrifuge<\/p>\n<div class=\"vbm-hero2\">\n<div>\n<h1>Echilibrarea separatoarelor \u0219i centrifugelor &mdash; in situ, la viteza de func\u021bionare<\/h1>\n<p class=\"lede\">Separatoarele cu discuri, centrifugele decantor \u0219i centrifugele cu co\u0219 se rotesc la vitez\u0103 mare &mdash; chiar \u0219i c\u00e2teva grame de dezechilibru genereaz\u0103 for\u021be distructive enorme. Acumularea de produse, eroziunea \u0219i sudurile de repara\u021bie le dezechilibreaz\u0103 continuu. Noi echilibr\u0103m cuva sau co\u0219ul <strong>\u00een pozi\u021bie, la viteza de func\u021bionare<\/strong>, f\u0103r\u0103 demontare \u0219i f\u0103r\u0103 \u00eentreruperea procesului &mdash; elimin\u00e2nd cauza principal\u0103 a defec\u021biunilor rulmen\u021bilor, uzura garniturilor \u0219i declan\u0219\u0103rile de protec\u021bie la vibra\u021bii \u00eentr-o singur\u0103 sesiune la fa\u021ba locului.<\/p>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/ro\/balanset-1a\/\">Ob\u021bine\u021bi Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/ro\/community\/\">\u00centreba\u021bi-l pe inginerul nostru<\/a>\n<\/div>\n<\/div>\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_4229-e1558698251330.webp\" alt=\"Echilibrarea \u00een c\u00e2mp in situ a unui rotor separator de mare vitez\u0103 cu Balanset-1A\" loading=\"lazy\"><\/figure>\n<\/div>\n<p class=\"vbm-answer\"><b>Pe scurt:<\/b> Echilibrarea separatorului \u0219i a centrifugei se realizeaz\u0103 in situ, la viteza normal\u0103 de func\u021bionare, utiliz\u00e2nd metoda coeficientului de influen\u021b\u0103. Un accelerometru de vibra\u021bii pe carcasa rulmentului \u0219i un tahometru laser pe arbore m\u0103soar\u0103 starea de dezechilibru; Balanset-1A calculeaz\u0103 exact masa de corec\u021bie \u0219i unghiul de plasare. F\u0103r\u0103 demontare, f\u0103r\u0103 \u021bevi, f\u0103r\u0103 ma\u0219in\u0103 de echilibrare separat\u0103 &mdash; o lucrare tipic\u0103 pe un singur plan este finalizat\u0103 \u00een mai pu\u021bin de o or\u0103, reduc\u00e2nd vibra\u021biile cu 70&nbsp;% sau mai mult \u0219i prelungind durata de via\u021b\u0103 a rulmen\u021bilor cu un factor de opt sau mai mult.<\/p>\n<nav class=\"vbm-toc\">\n<a href=\"#signs\">Simptome<\/a><br \/>\n<a href=\"#why\">Cauze \u0219i costuri<\/a><br \/>\n<a href=\"#how\">Pas cu pas<\/a><br \/>\n<a href=\"#what\">Ce echilibr\u0103m<\/a><br \/>\n<a href=\"#standards\">Standarde<\/a><br \/>\n<a href=\"#device\">Balanset-1A<\/a><br \/>\n<a href=\"#compare\">C\u00e2mp vs ma\u0219in\u0103<\/a><br \/>\n<a href=\"#cases\">Cazuri reale<\/a><br \/>\n<a href=\"#calc\">Calculatoare<\/a><br \/>\n<a href=\"#faq\">\u00ceNTREB\u0102RI FRECVENTE<\/a><br \/>\n<\/nav>\n<div class=\"vbm-sec\" id=\"signs\">\n<h2>Semne c\u0103 separatorul sau centrifuga dvs. nu sunt echilibrate<\/h2>\n<p>Cuvele \u0219i co\u0219urile de mare vitez\u0103 sunt neiert\u0103toare &mdash; dezechilibrul se manifest\u0103 rapid \u0219i \u00een moduri care se transform\u0103 \u00een defec\u021biuni costisitoare dac\u0103 nu sunt corectate:<\/p>\n<div class=\"vbm-signs\">\n<div><b>Vibra\u021bii la 1\u00d7 RPM<\/b> O component\u0103 puternic\u0103 o dat\u0103 pe rota\u021bie \u00een spectrul de vibra\u021bii este semn\u0103tura clasic\u0103 a dezechilibrului rezidual &mdash; \u0219i cre\u0219te cu p\u0103tratul vitezei.<\/div>\n<div><b>Declan\u0219\u0103ri de protec\u021bie la vibra\u021bii<\/b> Monitorul de vibra\u021bii al ma\u0219inii o opre\u0219te \u00eenainte ca ciclul de produc\u021bie s\u0103 fie complet, ceea ce duce la sc\u0103derea randamentului de fiecare dat\u0103.<\/div>\n<div><b>Durat\u0103 scurt\u0103 de via\u021b\u0103 a rulmen\u021bilor &amp; garniturilor<\/b> \u00cenlocuirea repetat\u0103 a rulmen\u021bilor \u0219i a garniturilor mecanice la intervale mult mai scurte dec\u00e2t durata de via\u021b\u0103 nominal\u0103 indic\u0103 \u00een mod direct sarcini dinamice ridicate datorate dezechilibrului.<\/div>\n<div><b>Cre\u0219terea temperaturii rulmentului<\/b> Energia vibra\u021biilor se disipeaz\u0103 sub form\u0103 de c\u0103ldur\u0103; un rulment care func\u021bioneaz\u0103 mai fierbinte dec\u00e2t \u00een mod normal absoarbe sarcina ciclic\u0103 a rotorului dezechilibrat.<\/div>\n<div><b>Degradarea calit\u0103\u021bii separ\u0103rii<\/b> Vibra\u021biile perturb\u0103 dinamica fluidelor din interiorul recipientului, compromi\u021b\u00e2nd rezultatul separ\u0103rii fazelor sau al separ\u0103rii solid-lichid.<\/div>\n<div><b>Fisurarea cadrului \u0219i a funda\u021biei<\/b> For\u021bele centrifugale ciclice la tura\u021bii mari obosesc sudurile, fisureaz\u0103 chitul \u0219i sl\u0103besc conexiunile cu \u0219uruburi &mdash; risc\u00e2nd \u00een cele din urm\u0103 ruperea catastrofal\u0103 a rotorului.<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"why\">\n<h2>De ce cuvele separatoarelor \u0219i co\u0219urile centrifugelor \u00ee\u0219i pierd echilibrul &mdash; \u0219i care sunt costurile<\/h2>\n<p>Un separator nou pleac\u0103 din fabric\u0103 echilibrat la un nivel fin, dar durata de via\u021b\u0103 erodeaz\u0103 continuu aceast\u0103 stare. <b>Produs neuniform \u0219i acumulare de sedimente<\/b> \u00een interiorul vasului adaug\u0103 mas\u0103 asimetric\u0103 lovitur\u0103 cu lovitur\u0103; avansurile abrazive erodeaz\u0103 o parte a co\u0219ului sau a discului mai repede dec\u00e2t cealalt\u0103; <b>coroziune punctiform\u0103<\/b> \u00eendep\u0103rteaz\u0103 materialul \u00een mod neuniform; repara\u021biile sudurilor \u0219i \u00eenlocuirea inelelor de uzur\u0103 adaug\u0103 greutate localizat\u0103. Deoarece for\u021ba centrifug\u0103 se m\u0103soar\u0103 cu <em>p\u0103trat<\/em> a vitezei de rota\u021bie, o sarcin\u0103 de 5&nbsp;g la 1.500&nbsp;rpm devine o sarcin\u0103 echivalent\u0103 cu 20&nbsp;g la 3.000&nbsp;rpm \u0219i o sarcin\u0103 echivalent\u0103 cu 45&nbsp;g la 4.500&nbsp;rpm.<\/p>\n<p>Consecin\u021bele financiare se acumuleaz\u0103 rapid: \u00eenlocuiri de rulmen\u021bi la fiecare c\u00e2teva luni, \u00eenlocuiri de garnituri mecanice, opriri neplanificate ale liniei declan\u0219ate de deconectarea de la vibra\u021bii \u0219i &mdash; \u00een cel mai r\u0103u caz &mdash; o spargere a cuvei care avariaz\u0103 carcasa \u0219i r\u0103ne\u0219te personalul din apropiere. O singur\u0103 sesiune de echilibrare pe teren cost\u0103 de obicei o frac\u021biune din costul de \u00eenlocuire a unui rulment \u0219i elimin\u0103 sarcina care a cauzat toate daunele.<\/p>\n<\/div>\n<div class=\"vbm-band\">\n<div class=\"vbm-stats\">\n<div class=\"vbm-stat\"><b>\u00d710<\/b><span>durata de via\u021b\u0103 a rulmen\u021bilor atunci c\u00e2nd vibra\u021biile sunt reduse la jum\u0103tate<\/span><\/div>\n<div class=\"vbm-stat\"><b>-70%<\/b><span>sc\u0103dere tipic\u0103 a vibra\u021biilor dup\u0103 o sesiune<\/span><\/div>\n<div class=\"vbm-stat\"><b>2<\/b><span>planuri corectate \u00eentr-o singur\u0103 vizit\u0103<\/span><\/div>\n<div class=\"vbm-stat\"><b>&lt;1h<\/b><span>lucrare tipic\u0103 la fa\u021ba locului, rotor cu un singur plan<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>De ce reducerea la jum\u0103tate a vibra\u021biilor multiplic\u0103 durata de via\u021b\u0103 a rulmen\u021bilor<\/h2>\n<div class=\"vbm-callout\"><b>ISO 281<\/b> define\u0219te durata de via\u021b\u0103 nominal\u0103 a rulmen\u021bilor ca <b>L<sub>10<\/sub> = (C\/P)<sup>p<\/sup><\/b>, unde P este sarcina dinamic\u0103 pe care o suport\u0103 rulmentul, iar exponentul p = 3 pentru rulmen\u021bii cu bile \u0219i 10\/3 pentru rulmen\u021bii cu role. Dezechilibru rezidual <em>este<\/em> aceast\u0103 sarcin\u0103 radial\u0103 rotativ\u0103 P, iar amplitudinea vibra\u021biilor o urm\u0103re\u0219te \u00een mod direct - astfel \u00eenc\u00e2t reducerea vibra\u021biilor la jum\u0103tate \u00eenjum\u0103t\u0103\u021be\u0219te P \u0219i \u00eenmul\u021be\u0219te durata de via\u021b\u0103 a rulmen\u021bilor cu 2<sup>p<\/sup>: aproximativ <b>8\u00d7 pentru rulmen\u021bii cu bile \u0219i ~10\u00d7 pentru rulmen\u021bii cu role<\/b> (2<sup>10\/3<\/sup>&nbsp;\u2248 10). Rula\u021bi propriile dvs. numere \u00een <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/bearing-load\/\">calculator de durat\u0103 de via\u021b\u0103 a rulmen\u021bilor<\/a>.<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"how\">\n<h2>Cum echilibr\u0103m un separator sau o centrifug\u0103 &mdash; pas cu pas<\/h2>\n<p>Echilibrarea pe teren cu Balanset-1A urmeaz\u0103 metoda coeficientului de influen\u021b\u0103 &mdash; o procedur\u0103 sistematic\u0103 \u00een patru-cinci pa\u0219i pe care o pute\u021bi efectua singur la fa\u021ba locului, cu ma\u0219ina \u00een func\u021biune la vitez\u0103 maxim\u0103:<\/p>\n<ol class=\"vbm-steps\">\n<li><b>Monta\u021bi senzorii.<\/b> Un accelerometru de vibra\u021bii este fixat pe carcasa rulmentului principal (sau pe cadrul fusului); un tahometru cu laser este \u00eendreptat c\u0103tre o band\u0103 reflectorizant\u0103 de pe arborele rotativ sau de pe flan\u0219a cuvei. Nu este necesar\u0103 dezasamblarea &mdash; separatorul func\u021bioneaz\u0103 \u00een condi\u021bii normale de func\u021bionare.<\/li>\n<li><b>M\u0103sura\u021bi linia de baz\u0103.<\/b> O rulare la vitez\u0103 maxim\u0103 \u00eenregistreaz\u0103 amplitudinea vibra\u021biilor \u0219i unghiul de faz\u0103, stabilind vectorul curent de dezechilibru at\u00e2t \u00een m\u0103rime, c\u00e2t \u0219i \u00een direc\u021bie.<\/li>\n<li><b>Ad\u0103uga\u021bi o greutate de prob\u0103.<\/b> O mas\u0103 de testare cunoscut\u0103 este fixat\u0103 \u00eentr-un punct convenabil pe marginea cuvei, pe flan\u0219a co\u0219ului sau pe inelul de echilibrare. O a doua \u00eencercare arat\u0103 coeficientul de influen\u021b\u0103 &mdash; modul \u00een care rotorul r\u0103spunde la o anumit\u0103 mas\u0103 \u00eentr-o pozi\u021bie unghiular\u0103 cunoscut\u0103.<\/li>\n<li><b>L\u0103sa\u021bi dispozitivul s\u0103 calculeze.<\/b> Balanset-1A aplic\u0103 algoritmul coeficientului de influen\u021b\u0103 pentru a calcula masa exact\u0103 de corec\u021bie \u0219i plasarea unghiular\u0103 &mdash; un plan pentru cuve compacte cu discuri, dou\u0103 planuri pentru tamburi decantoare lungi sau rotoare asamblate cu distribu\u021bie semnificativ\u0103 a masei axiale.<\/li>\n<li><b>Monta\u021bi greutatea de corec\u021bie \u0219i verifica\u021bi.<\/b> Ad\u0103uga\u021bi sau elimina\u021bi masa calculat\u0103 la unghiul indicat. O m\u0103sur\u0103toare final\u0103 confirm\u0103 c\u0103 dezechilibrul rezidual se \u00eencadreaz\u0103 \u00een banda de toleran\u021b\u0103 ISO 21940-11 pentru gradul de echilibrare al rotorului. Dispozitivul salveaz\u0103 un raport de echilibrare pentru \u00eenregistr\u0103rile dvs. de \u00eentre\u021binere.<\/li>\n<\/ol>\n<\/div>\n<div class=\"vbm-sec\" id=\"what\">\n<h2>Ce echilibr\u0103m<\/h2>\n<ul class=\"vbm-list\">\n<li>Separatoare cu discuri (sm\u00e2nt\u00e2n\u0103, lapte, ulei)<\/li>\n<li>Centrifuge decanter orizontale<\/li>\n<li>Centrifuge cu cuv\u0103 solid\u0103<\/li>\n<li>Centrifuge cu co\u0219 (decojitor)<\/li>\n<li>Tamburi pentru ma\u0219ini de sp\u0103lat industriale<\/li>\n<li>Rotoare de ciclon \u0219i clasificator<\/li>\n<li>Separatoare de sm\u00e2nt\u00e2n\u0103 \u0219i ulei vegetal<\/li>\n<li>Centrifuge farmaceutice \u0219i chimice<\/li>\n<li>Decantoare pentru n\u0103moluri \u0219i ape uzate<\/li>\n<li>Sisteme de rotoare asamblate de mare vitez\u0103<\/li>\n<\/ul>\n<\/div>\n<div class=\"vbm-sec\" id=\"standards\">\n<h2>Toleran\u021be \u0219i standarde<\/h2>\n<div class=\"vbm-callout\">\n<p><b>ISO 21940-11<\/b> (anterior ISO 1940-1) stabile\u0219te gradele de calitate ale echilibr\u0103rii pentru rotoare rigide, de la G0,4 la G4000. Cuvele separatoarelor de mare vitez\u0103 \u0219i co\u0219urile centrifugelor necesit\u0103 de obicei <b>G1.0 sau G0.4<\/b> &mdash; cele mai stricte grade &mdash; deoarece dezechilibrul rezidual este amplificat de p\u0103tratul vitezei de rota\u021bie. Dezechilibrul rezidual admisibil U<sub>pe<\/sub> = G \u00d7 m \u00d7 9550\/n (g-mm), unde m este masa rotorului \u00een kg \u0219i n este viteza maxim\u0103 \u00een rpm.<\/p>\n<p>Pentru separatoarele de produse lactate \u0219i b\u0103uturi de calitate alimentar\u0103, standardele de proiectare igienic\u0103 relevante (EHEDG, 3-A) restric\u021bioneaz\u0103 \u00een plus utilizarea greut\u0103\u021bilor de echilibrare externe care intr\u0103 \u00een contact cu zonele produsului; corec\u021bia se poate face prin \u00eendep\u0103rtarea materialului (rectificare) sau prin greut\u0103\u021bi fixate \u00een interiorul canelurilor dedicate ale inelului de echilibrare. Echilibr\u0103m la nivelul cerut de aplica\u021bia dvs. \u0219i document\u0103m cifra de dezechilibru rezidual ob\u021binut\u0103. Utiliza\u021bi <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/residual-unbalance-iso1940\/\">calculator de dezechilibru rezidual<\/a> pentru a afla toleran\u021ba admis\u0103 \u00eenainte de a \u00eencepe.<\/p>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"device\">\n<h2>Balanset-1A &mdash; trusa dvs. complet\u0103 de echilibrare pe teren<\/h2>\n<p>Totul pe aceast\u0103 pagin\u0103 este realizat cu un singur instrument portabil: <a href=\"https:\/\/vibromera.eu\/ro\/balanset-1a\/\">Balanset-1A<\/a>. Este un dispozitiv de echilibrare dinamic\u0103 cu dou\u0103 canale \u0219i un analizor de vibra\u021bii care echilibreaz\u0103 bolurile separatoare \u0219i co\u0219urile centrifugale <strong>\u00een propriile rulmen\u021bi, la viteza de func\u021bionare<\/strong>, folosind metoda coeficientului de influen\u021b\u0103 cu 3 serii &mdash; software-ul calculeaz\u0103 masa \u0219i unghiul de corec\u021bie exacte \u0219i salveaz\u0103 un raport.<\/p>\n<div class=\"vbm-kit\">\n<figure class=\"media\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/%D0%91%D0%B0%D0%BB%D0%BA%D0%BE%D0%BC%D0%9A%D0%B8%D1%82-scaled-1024x683.jpg\" alt=\"Kit complet de echilibrare Balanset-1A cu senzori, tahometru laser, c\u00e2ntar \u0219i cutie\" loading=\"lazy\"><\/figure>\n<div>\n<h3>Ce con\u021bine kitul complet<\/h3>\n<p class=\"price\">\u20ac1,975 <span>- Kit complet, \u00een stoc, factur\u0103 cu TVA<\/span><\/p>\n<ul class=\"vbm-kit-list\">\n<li>Unitate de m\u0103surare a interfe\u021bei (USB, 2 canale)<\/li>\n<li>Dou\u0103 accelerometre de vibra\u021bii (cablu de 4&nbsp;m, 10&nbsp;m op\u021bional)<\/li>\n<li>Tahometru laser \/ senzor optic de faz\u0103 (50&ndash;500&nbsp;mm)<\/li>\n<li>Suport magnetic pentru senzor<\/li>\n<li>C\u00e2ntar digital pentru greut\u0103\u021bi de prob\u0103 \u0219i corec\u021bie<\/li>\n<li>Software de echilibrare \u0219i analiz\u0103 Windows<\/li>\n<li>Valiz\u0103 de transport din plastic<\/li>\n<\/ul>\n<div class=\"vbm-cta-row\" style=\"justify-content:flex-start\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/ro\/balanset-1a\/\">Vizualiza\u021bi Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/ro\/community\/\">\u00centreba\u021bi-l pe inginerul nostru<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vbm-variants\">\n<div class=\"vbm-variant is-primary\"><span class=\"tag\">Recomandat<\/span><\/p>\n<h3>Kit complet<\/h3>\n<p>Unitate &middot; 2 senzori &middot; tahometru laser &middot; suport magnetic &middot; c\u00e2ntar digital &middot; software &middot; cutie de transport. Tot ce este necesar pentru a \u00eencepe echilibrarea din cutie.<\/p>\n<\/div>\n<div class=\"vbm-variant\"><span class=\"tag\">OEM (Original Equipment Manufacturer)<\/span><\/p>\n<h3>Set OEM<\/h3>\n<p>Unitate &middot; 2 senzori &middot; tahometru laser &middot; software. Pentru integratorii care au deja un stand, un c\u00e2ntar \u0219i o carcas\u0103 sau care integreaz\u0103 unitatea \u00eentr-o ma\u0219in\u0103 de echilibrat.<\/p>\n<\/div>\n<\/div>\n<table class=\"vbm-table\">\n<caption>Specifica\u021bii tehnice cheie<\/caption>\n<thead>\n<tr>\n<th>Parametru<\/th>\n<th>Valoare<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Canale de m\u0103surare<\/td>\n<td>2 (echilibrare pe un singur plan &amp; pe dou\u0103)<\/td>\n<\/tr>\n<tr>\n<td>Intervalul vitezei de vibra\u021bie<\/td>\n<td>0.2&ndash;80 mm\/s RMS<\/td>\n<\/tr>\n<tr>\n<td>Interval de frecven\u021b\u0103<\/td>\n<td>5&ndash;1000 Hz (&le;10% eroare de amplitudine peste 550&nbsp;Hz)<\/td>\n<\/tr>\n<tr>\n<td>Precizia m\u0103sur\u0103rii<\/td>\n<td>&plusmn;5% din scala complet\u0103<\/td>\n<\/tr>\n<tr>\n<td>Metod\u0103<\/td>\n<td>Coeficient de influen\u021b\u0103 cu 3 runde (1 sau 2 planuri)<\/td>\n<\/tr>\n<tr>\n<td>Analiz\u0103<\/td>\n<td>Amplitudine \u0219i faz\u0103 la 1&times;, spectru FFT \u0219i form\u0103 de und\u0103, rapoarte salvate<\/td>\n<\/tr>\n<tr>\n<td>Laptop<\/td>\n<td>Nu este inclus (Windows PC, disponibil la cerere)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"vbm-trust\"><span><b>&#10003;<\/b> \u00cen stoc<\/span><span><b>&#10003;<\/b> DHL Portugalia &euro;35<\/span><span><b>&#10003;<\/b> DHL \u00een \u00eentreaga lume &euro;110<\/span><span><b>&#10003;<\/b> Garan\u021bie de 2 ani<\/span><span><b>&#10003;<\/b> Factura TVA<\/span><span><b>&#10003;<\/b> Asisten\u021b\u0103 pentru ingineri<\/span><\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"compare\">\n<h2>Echilibrare pe teren vs ma\u0219in\u0103 de echilibrat - care este cea mai potrivit\u0103 pentru centrifuga dvs.?<\/h2>\n<table class=\"vbm-table\">\n<caption>Compara\u021bie: echilibrare pe teren in situ vs ma\u0219in\u0103 de echilibrare dedicat\u0103<\/caption>\n<thead>\n<tr>\n<th>Factor<\/th>\n<th>Echilibrarea c\u00e2mpului (Balanset-1A)<\/th>\n<th>Ma\u0219in\u0103 de echilibrat (atelier)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Rotorul a fost scos din ma\u0219in\u0103?<\/td>\n<td class=\"yes\">Nu &mdash; func\u021bioneaz\u0103 pe loc<\/td>\n<td class=\"no\">Da &mdash; este necesar\u0103 dezasamblarea complet\u0103<\/td>\n<\/tr>\n<tr>\n<td>\u00centreruperea produc\u021biei<\/td>\n<td>Numai montarea senzorului (&lt;15 min)<\/td>\n<td>Ore p\u00e2n\u0103 la zile (dezasamblare, transport, echilibrare, reasamblare)<\/td>\n<\/tr>\n<tr>\n<td>Viteza de echilibrare<\/td>\n<td>Viteza &amp; condi\u021biile reale de func\u021bionare<\/td>\n<td>Ax separat cu vitez\u0103 redus\u0103<\/td>\n<\/tr>\n<tr>\n<td>\u021aine cont de flexibilitatea \u0219i ajustarea ansamblului<\/td>\n<td class=\"yes\">Da - asamblare complet\u0103 echilibrat\u0103 conform construc\u021biei<\/td>\n<td class=\"no\">Doar bol sau co\u0219<\/td>\n<\/tr>\n<tr>\n<td>Risc de igien\u0103 (grad alimentar)<\/td>\n<td class=\"yes\">Sc\u0103zut - f\u0103r\u0103 demontarea pieselor care intr\u0103 \u00een contact cu produsul<\/td>\n<td class=\"no\">Mai mare - reasamblarea poate introduce contaminare<\/td>\n<\/tr>\n<tr>\n<td>Standarde \u00eendeplinite<\/td>\n<td>ISO 21940-11 (G1.0 \/ G0.4)<\/td>\n<td>ISO 21940-11<\/td>\n<\/tr>\n<tr>\n<td>Costul echipamentului<\/td>\n<td>&euro;1.975 (kit complet)<\/td>\n<td>\u20ac15,000 - \u20ac80,000+<\/td>\n<\/tr>\n<tr>\n<td>Timp tipic de lucru<\/td>\n<td>&lt;1 or\u0103 la fa\u021ba locului<\/td>\n<td>1-4 zile \u00een total<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Echilibrarea pe teren este alegerea preferat\u0103 atunci c\u00e2nd separatorul sau centrifuga pot fi exploatate \u00een condi\u021bii de siguran\u021b\u0103, iar rotorul \u00eendepline\u0219te criteriul rotorului rigid. O ma\u0219in\u0103 de atelier r\u0103m\u00e2ne adecvat\u0103 pentru bolurile noi cu timp de func\u021bionare zero sau pentru rotoarele care trebuie demontate din alte motive (recondi\u021bionarea discurilor, retu\u0219area co\u0219ului).<\/p>\n<\/div>\n<div class=\"vbm-sec\" id=\"cases\">\n<h2>Cazuri reale de separatoare \u0219i centrifuge<\/h2>\n<div class=\"vbm-cases\">\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/ro\/exemplu\/asamblat-separator-echilibrare\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_4229-e1558698251330.webp\" alt=\"Separator asamblat pentru echilibrare cu Balanset-1A in-situ\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Echilibrarea separatorului asamblat<\/h3>\n<p>Echilibrarea in situ a \u00eentregului ansamblu al unui separator cu discuri la G1.0.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/ro\/exemplu\/echilibrarea-rotorului-separator\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2017\/12\/IMG_4244-e1558698246610.webp\" alt=\"Procedura de echilibrare a c\u00e2mpului rotorului separatorului\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Echilibrarea pe teren a rotorului separatorului<\/h3>\n<p>Echilibrarea pas cu pas a unui rotor separator la viteza de func\u021bionare.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/ro\/exemplu\/centrifuge-balancing-how-to-balance-the-rotor-of-an-industrial-washing-machine\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/F3C55382-DC24-45D5-9EB4-8752E4B2C427-scaled.webp\" alt=\"Echilibrarea rotorului centrifugal al ma\u0219inii de sp\u0103lat industriale\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Rotor pentru ma\u0219ini de sp\u0103lat industriale<\/h3>\n<p>Cum s\u0103 echilibra\u021bi un tambur de centrifugare pe o ma\u0219in\u0103 de sp\u0103lat industrial\u0103.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/ro\/exemplu\/prevenirea-este-mai-buna-decat-vindecarea-cum-echilibrul-regulat-al-centrifugei-ajuta-la-evitarea-defectiunilor-costisitoare\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/04\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2024-04-17-23-20-02-e1713393382403.webp\" alt=\"Echilibrarea regulat\u0103 a centrifugei previne defec\u021biunile costisitoare\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Prevenirea \u00eenvinge defectarea<\/h3>\n<p>De ce un program regulat de echilibrare se amortizeaz\u0103 de multe ori.<\/p>\n<\/div>\n<p><\/a><br \/>\n<a class=\"vbm-case\" href=\"https:\/\/vibromera.eu\/ro\/exemplu\/imperativitatea-balantarii-centrifugiului-in-exploatarile-industriale\/\"><img decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/04\/F3C55382-DC24-45D5-9EB4-8752E4B2C427-scaled.webp\" alt=\"Echilibrarea centrifugei \u00een func\u021bionarea instala\u021biilor industriale\" loading=\"lazy\"><\/p>\n<div class=\"body\">\n<h3>Argumente \u00een favoarea echilibr\u0103rii centrifuge<\/h3>\n<p>Modul \u00een care echilibrarea de rutin\u0103 prelunge\u0219te durata de via\u021b\u0103 a utilajelor \u00een opera\u021biunile industriale.<\/p>\n<\/div>\n<p><\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\" id=\"calc\">\n<h2>Calculatoare gratuite pentru separatoare \u0219i centrifuge<\/h2>\n<div class=\"vbm-chips\">\n<a href=\"https:\/\/vibromera.eu\/ro\/calculators\/separator-balancing\/\">Separator \/ echilibrare centrifug\u0103<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/ro\/calculators\/centrifugal-force-unbalance\/\">For\u021ba centrifug\u0103 din cauza dezechilibrului<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/ro\/calculators\/residual-unbalance-iso1940\/\">Dezechilibru rezidual (ISO 1940)<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/ro\/calculators\/trial-weight-calculator\/\">Calculator de greutate de prob\u0103<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/ro\/calculators\/bearing-load\/\">Calculator de durat\u0103 de via\u021b\u0103 a rulmen\u021bilor<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec\">\n<h2>\u00cenv\u0103\u021ba\u021bi teoria<\/h2>\n<div class=\"vbm-chips blue\">\n<a href=\"https:\/\/vibromera.eu\/ro\/glossary\/echilibrarea-campului\/\">Echilibrare pe teren<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/ro\/glossary\/residual-unbalance\/\">Dezechilibru rezidual<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/ro\/glossary\/balance-quality\/\">Clasele de calitate a echilibr\u0103rii<\/a><br \/>\n<a href=\"https:\/\/vibromera.eu\/ro\/glossary\/dynamic-balancing\/\">Echilibrarea dinamic\u0103<\/a>\n<\/div>\n<\/div>\n<div class=\"vbm-sec vbm-faq\" id=\"faq\">\n<h2>\u00centreb\u0103ri frecvente privind echilibrarea separatorului \u0219i a centrifugei<\/h2>\n<details>\n<summary>Separatorul trebuie s\u0103 fie demontat pentru a-l echilibra?<\/summary>\n<div class=\"ans\">Echilibrarea pe teren (in situ) se realizeaz\u0103 cu bolul sau co\u0219ul \u00een propriile rulmen\u021bi \u0219i carcas\u0103, func\u021bion\u00e2nd la vitez\u0103 maxim\u0103. Un senzor de vibra\u021bii se ata\u0219eaz\u0103 la carcasa rulmentului \u0219i un tahometru cu laser indic\u0103 o band\u0103 reflectorizant\u0103 pe arbore - acesta este tot accesul necesar. Nu este necesar\u0103 \u00eendep\u0103rtarea discurilor, deconectarea \u021bevilor sau o ma\u0219in\u0103 de echilibrare separat\u0103.<\/div>\n<\/details>\n<details>\n<summary>De ce sunt separatoarele de mare vitez\u0103 at\u00e2t de sensibile la dezechilibru?<\/summary>\n<div class=\"ans\">For\u021ba centrifug\u0103 este propor\u021bional\u0103 cu p\u0103tratul vitezei de rota\u021bie. La 3 000 rpm, o mas\u0103 de 5 g deplasat\u0103 pe o raz\u0103 de 200 mm genereaz\u0103 o for\u021b\u0103 de rota\u021bie de aproximativ 20 N; la 6 000 rpm, aceea\u0219i deplasare produce 80 N - de patru ori mai mult. Acesta este motivul pentru care ISO 21940-11 atribuie cele mai stricte grade (G1.0, G0.4) rotoarelor separatoare de mare vitez\u0103: chiar \u0219i un mic dezechilibru rezidual provoac\u0103 o sarcin\u0103 mare, d\u0103un\u0103toare.<\/div>\n<\/details>\n<details>\n<summary>Un plan sau dou\u0103 pentru un bol separator sau un tambur de centrifugare?<\/summary>\n<div class=\"ans\">Bolurile compacte cu discuri cu o dimensiune axial\u0103 mic\u0103 \u00een raport cu diametrul lor sunt de obicei corectate \u00eentr-un singur plan. Tamburii lungi de decantare \u0219i rotoarele asamblate de centrifug\u0103 au o distribu\u021bie semnificativ\u0103 a masei axiale \u0219i necesit\u0103 echilibrare \u00een dou\u0103 planuri pentru a elimina componenta de cuplu a dezechilibrului. Balanset-1A suport\u0103 ambele moduri cu acela\u0219i hardware - nu este necesar\u0103 schimbarea instrumentului.<\/div>\n<\/details>\n<details>\n<summary>Centrifuga mea vibreaz\u0103 dup\u0103 cur\u0103\u021bare - este \u00eenc\u0103 dezechilibrat\u0103?<\/summary>\n<div class=\"ans\">Posibil. Vibra\u021bia dominat\u0103 de componenta de frecven\u021b\u0103 o dat\u0103 pe rota\u021bie (1\u00d7 RPM) confirm\u0103 dezechilibrul ca fiind cauza. Vibra\u021biile la alte frecven\u021be - 2\u00d7, 3\u00d7 sau sub-sincrone - pot indica deteriorarea rulmen\u021bilor, nealiniere, sl\u0103bire sau rezonan\u021b\u0103. Balanset-1A afi\u0219eaz\u0103 spectrul FFT complet, astfel \u00eenc\u00e2t s\u0103 pute\u021bi confirma diagnosticul \u00eenainte de a ad\u0103uga orice greutate de corec\u021bie. Cur\u0103\u021barea elimin\u0103 acumul\u0103rile temporare, dar nu corecteaz\u0103 asimetria permanent\u0103 indus\u0103 de eroziune sau repara\u021bii.<\/div>\n<\/details>\n<details>\n<summary>Poate un tehnician de \u00eentre\u021binere s\u0103 o fac\u0103 singur cu Balanset-1A?<\/summary>\n<div class=\"ans\">Da. Balanset-1A este proiectat pentru a fi utilizat de echipele de \u00eentre\u021binere interne f\u0103r\u0103 instruire specializat\u0103. Acesta v\u0103 ghideaz\u0103 pe parcursul fiec\u0103rei m\u0103sur\u0103tori, calculeaz\u0103 automat masa \u0219i unghiul de corec\u021bie \u0219i emite un raport de echilibrare. Forumul nostru comunitar este disponibil dac\u0103 v\u0103 confrunta\u021bi cu o geometrie neobi\u0219nuit\u0103 a rotorului sau dac\u0103 dori\u021bi s\u0103 verifica\u021bi abordarea corec\u021biei \u00eenainte de a continua.<\/div>\n<\/details>\n<details>\n<summary>Ce grad de echilibru trebuie s\u0103 \u00eendeplineasc\u0103 separatoarele \u0219i centrifugele?<\/summary>\n<div class=\"ans\">ISO 21940-11 clasa G1.0 este obiectivul standard pentru bolurile separatoare de mare vitez\u0103; ma\u0219inile de foarte mare vitez\u0103 sau de precizie pot necesita G0.4. Dezechilibrul rezidual admisibil este U<sub>pe<\/sub> = G \u00d7 m \u00d7 9550\/n (g-mm), unde m este masa rotorului \u00een kg \u0219i n este viteza maxim\u0103 continu\u0103 \u00een rpm. \u00cen raportul de echilibrare document\u0103m cifra de dezechilibru rezidual ob\u021binut\u0103, astfel \u00eenc\u00e2t s\u0103 ave\u021bi o \u00eenregistrare verificabil\u0103. Utiliza\u021bi <a href=\"https:\/\/vibromera.eu\/ro\/calculators\/residual-unbalance-iso1940\/\">calculator de dezechilibru rezidual<\/a> pentru a g\u0103si toleran\u021ba dvs. specific\u0103 \u00eenainte de a \u00eencepe.<\/div>\n<\/details>\n<\/div>\n<div class=\"vbm-band\">\n<h2>Echilibra\u021bi bolul separatorului sau co\u0219ul centrifugii - pe loc, ast\u0103zi<\/h2>\n<p>Balanset-1A v\u0103 ghideaz\u0103 prin echilibrarea pe unul sau dou\u0103 planuri a rotoarelor separatoarelor \u0219i centrifugei la viteza de func\u021bionare, calculeaz\u0103 greutatea \u0219i unghiul de corec\u021bie exacte \u0219i documenteaz\u0103 rezultatul conform ISO 21940-11, clasa G1.0 sau G0.4. F\u0103r\u0103 demontare, f\u0103r\u0103 pierderi de produc\u021bie - doar o ma\u0219in\u0103 mai silen\u021bioas\u0103, mai sigur\u0103 \u0219i mai durabil\u0103.<\/p>\n<div class=\"vbm-cta-row\">\n<a class=\"vbm-btn vbm-btn-primary\" href=\"https:\/\/vibromera.eu\/ro\/balanset-1a\/\">Vizualiza\u021bi Balanset-1A<\/a><br \/>\n<a class=\"vbm-btn vbm-btn-ghost\" href=\"https:\/\/vibromera.eu\/ro\/community\/\">Adresa\u021bi o \u00eentrebare pe forum<\/a>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Balancing services &rsaquo; Separators &amp; Centrifuges Separator &amp; Centrifuge Balancing &mdash; In-Situ, at Operating Speed Disc-stack separators, decanter centrifuges and basket centrifuges spin at high speed &mdash; even a few grams of unbalance generate enormous destructive forces. Product build-up, erosion and repair welds continuously throw them off. We balance the [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":101558,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ai_generated_summary":"","footnotes":""},"class_list":["post-101561","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/pages\/101561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/comments?post=101561"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/pages\/101561\/revisions"}],"predecessor-version":[{"id":102057,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/pages\/101561\/revisions\/102057"}],"up":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/pages\/101558"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=101561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}