{"id":6810,"date":"2026-03-28T22:04:00","date_gmt":"2026-03-28T14:04:00","guid":{"rendered":"https:\/\/nrcmachine.com\/?post_type=product&#038;p=6810"},"modified":"2026-03-28T22:44:08","modified_gmt":"2026-03-28T14:44:08","slug":"500mm-inner-diameter-spiral-paper-tube-making-machine","status":"publish","type":"product","link":"https:\/\/nrcmachine.com\/it\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/","title":{"rendered":"Tubo di carta a spirale del diametro interno di 500mm che fa la macchina"},"content":{"rendered":"<h2><strong>1. Panoramica del prodotto<\/strong><\/h2>\n<p>Il <strong>Automatico <a title=\"Tubo di carta a spirale del diametro interno di 500mm che fa la macchina\" href=\"https:\/\/nrcmachine.com\/product\/500mm-inner-diameter-spiral-paper-tube-making-machine\/\">Tubo di carta a spirale del diametro interno di 500mm che fa la macchina<\/a> (Controllo PLC a quattro teste)<\/strong>, prodotto da <strong><a title=\"Tubo di carta che fa macchina Fornitore\" href=\"https:\/\/nrcmachine.com\">MACCHINA NRC<\/a> (Qingdao New RiChuan Precision Machine Co.,Ltd)<\/strong>, \u00e8 una macchina industriale per la lavorazione della carta all'avanguardia, progettata per la produzione di tubi di carta avvolti a spirale in grandi volumi e ad alta precisione.<\/p>\n<figure id=\"attachment_6821\" aria-describedby=\"caption-attachment-6821\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine.webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6821 size-full\" src=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine.webp\" alt=\"corpo macchina principale per la macchina per la produzione di tubi di carta a spirale da 500 mm\" width=\"800\" height=\"450\" srcset=\"https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine.webp 800w, https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine-300x169.webp 300w, https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine-768x432.webp 768w, https:\/\/nrcmachine.com\/wp-content\/uploads\/2026\/03\/main-machine-body-for-500mm-spiral-paper-tube-making-machine-18x10.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><figcaption id=\"caption-attachment-6821\" class=\"wp-caption-text\">corpo macchina principale per la macchina per la produzione di tubi di carta a spirale da 500 mm<\/figcaption><\/figure>\n<p>\u00c8 <strong>Apparecchiatura ad alta efficienza e completamente automatica per la produzione di tubi di carta a spirale di grande diametro con controllo PLC di precisione<\/strong><strong>.<\/strong><\/p>\n<p>\u00c8 dotato di un <strong>Sistema di avvolgimento a quattro teste<\/strong>\u00a0e avanzato <strong>PLC (Controllore logico programmabile)<\/strong>\u00a0con un HMI touchscreen, che consente un funzionamento completamente automatico dall'alimentazione della carta, all'incollaggio, all'avvolgimento, fino al taglio preciso e allo scarico finale del tubo.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"500 mm grande diametro interno Spiral Paper Tube Making Machine #Machine#China\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/B1y5-QMLHJM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>Questa macchina \u00e8 stata progettata per produrre tubi di carta con un diametro interno che va da <a href=\"https:\/\/youtu.be\/B1y5-QMLHJM\">5<strong>Da 0 mm a 500 mm<\/strong><\/a>, \u00e8 ideale per la produzione di anime di grandi dimensioni utilizzate nell'industria tessile, delle materie plastiche, delle pellicole, delle cartiere, dell'edilizia e dell'imballaggio. Il design a quattro teste aumenta significativamente l'efficienza produttiva, garantendo al contempo un avvolgimento stabile e una qualit\u00e0 uniforme del tubo.<\/p>\n<h2><strong>2. Principio di funzionamento del diametro interno di 500 mm <a href=\"https:\/\/nrcmachine.com\/products\/spiral-paper-tube-making-machine\">Tubo di carta a spirale che fa macchina<\/a><\/strong><\/h2>\n<p>La macchina funziona con il <strong>avvolgimento a spirale<\/strong>\u00a0principio:<\/p>\n<ol>\n<li><strong>Svolgimento e controllo della tensione<\/strong>: Rotoli multipli di carta kraft vengono caricati su supporti motorizzati, con un controllo costante della tensione per garantire un'alimentazione fluida della carta.<\/li>\n<li><strong>Sistema di incollaggio<\/strong>: Le strisce di carta passano attraverso un'unit\u00e0 di incollaggio automatico (mono o bifacciale) che applica l'adesivo in modo uniforme.<\/li>\n<li><strong>Avvolgimento a quattro teste<\/strong>: Le strisce di carta incollata vengono avvolte a spirale simultaneamente attorno a un mandrino rotante da quattro teste di avvolgimento sincronizzate. Il design a pi\u00f9 teste garantisce una distribuzione equilibrata della forza, un funzionamento stabile e una maggiore velocit\u00e0.<\/li>\n<li><strong>Taglio automatico<\/strong>: Un sensore a infrarossi misura con precisione la lunghezza del tubo. Una lama circolare servoassistita taglia con precisione il tubo in movimento senza fermare la linea di produzione.<\/li>\n<li><strong>Scarico e raccolta<\/strong>: I tubi di carta finiti vengono scaricati e raccolti automaticamente, completando il ciclo di produzione completamente automatizzato.<\/li>\n<\/ol>\n<h2><strong>3. Struttura e componenti della macchina\u00a0<\/strong><\/h2>\n<p>La macchina comprende cinque moduli principali integrati:<\/p>\n<h3><strong>3.1 Supporto per lo svolgimento della carta<\/strong><\/h3>\n<ul>\n<li>Quantit\u00e0 di rotoli di carta: 30 strati<\/li>\n<li>Sollevamento a gru per facilitare il caricamento dei rotoli<\/li>\n<\/ul>\n<h3><strong>3.2 Unit\u00e0 di incollaggio automatica<\/strong><\/h3>\n<ul>\n<li>Serbatoio della colla in acciaio inox con funzione di riscaldamento<\/li>\n<li>Rulli applicatori di colla di precisione<\/li>\n<li>Incollaggio mono\/doppio lato regolabile<\/li>\n<li>Controllo automatico del livello di colla<\/li>\n<\/ul>\n<h3><strong>3.3 Host di avvolgimento a quattro teste (componente principale)<\/strong><\/h3>\n<ul>\n<li><strong>Quattro teste di avvolgimento sincronizzate<\/strong>con regolazione indipendente della pressione<\/li>\n<li>Mandrini di avvolgimento cromati ad alta resistenza (50-500 mm)<\/li>\n<li>Trasmissione a cinghia per un funzionamento stabile e silenzioso<\/li>\n<li>Regolazione manuale\/automatica della distanza tra le teste<\/li>\n<li>Robusto telaio in acciaio con design ad assorbimento degli urti<\/li>\n<\/ul>\n<h3><strong>3.4 Sistema di taglio servoassistito<\/strong><\/h3>\n<ul>\n<li>Alta precisione <strong>Sistema di lunghezza fissa a infrarossi<\/strong><\/li>\n<li>Lama circolare servomotorizzata<\/li>\n<li>Taglio a inseguimento automatico (taglia in movimento)<\/li>\n<\/ul>\n<h3><strong>3.5 Armadio di controllo PLC<\/strong><\/h3>\n<ul>\n<li><strong>Controllore PLC industriale (<\/strong><strong>Delta\/<\/strong><strong>Mitsubishi\/Siemens)<\/strong><\/li>\n<li>HMI touchscreen a colori da 10 pollici<\/li>\n<li>Impostazione e memorizzazione dei parametri con un solo tasto (\u226550 ricette)<\/li>\n<li>Monitoraggio della produzione e diagnosi dei guasti in tempo reale<\/li>\n<\/ul>\n<h2><strong>4. Tabella dei parametri tecnici<\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"368\">Articolo<\/td>\n<td width=\"368\">Specifiche<\/td>\n<td width=\"368\">Osservazioni<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Modello<\/strong><\/td>\n<td width=\"368\">NRC500<\/td>\n<td width=\"368\">Tipo a quattro teste da 500 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Diametro interno del tubo di carta<\/strong><\/td>\n<td width=\"368\">50-500 mm<\/td>\n<td width=\"368\">Mandrini personalizzabili<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Spessore del tubo di carta<\/strong><\/td>\n<td width=\"368\">2-20 mm<\/td>\n<td width=\"368\">Dipende dagli strati di carta<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Strati di carta<\/strong><\/td>\n<td width=\"368\">3-35 strati<\/td>\n<td width=\"368\">Regolabile<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Velocit\u00e0 di avvolgimento<\/strong><\/td>\n<td width=\"368\">0-30 m\/min<\/td>\n<td width=\"368\">Controllo della conversione di frequenza<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Lunghezza di taglio<\/strong><\/td>\n<td width=\"368\">300-5000 mm<\/td>\n<td width=\"368\">Infrarossi a lunghezza fissa<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Precisione di taglio<\/strong><\/td>\n<td width=\"368\">\u00b10,5 mm<\/td>\n<td width=\"368\">Alta precisione<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Metodo di taglio<\/strong><\/td>\n<td width=\"368\">Lama circolare singola, servocontrollo<\/td>\n<td width=\"368\">Automatico<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Potenza del motore principale<\/strong><\/td>\n<td width=\"368\">15-18,5 KW<\/td>\n<td width=\"368\">Personalizzabile<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Potenza totale<\/strong><\/td>\n<td width=\"368\">Circa 20 KW<\/td>\n<td width=\"368\">\u2014<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Pressione d'esercizio dell'aria<\/strong><\/td>\n<td width=\"368\">0,5-0,7 MPa<\/td>\n<td width=\"368\">Sistema pneumatico<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Alimentazione<\/strong><\/td>\n<td width=\"368\">380V\/3PH\/50Hz<\/td>\n<td width=\"368\">Personalizzabile<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Dimensioni della macchina (L\u00d7L\u00d7H)<\/strong><\/td>\n<td width=\"368\">5800\u00d71800\u00d72100 mm<\/td>\n<td width=\"368\">Unit\u00e0 principale<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Peso<\/strong><\/td>\n<td width=\"368\">Circa 4500 kg<\/td>\n<td width=\"368\">\u2014<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Sistema di controllo<\/strong><\/td>\n<td width=\"368\">PLC + Touch Screen + Inverter<\/td>\n<td width=\"368\">Completamente automatico<\/td>\n<\/tr>\n<tr>\n<td width=\"368\"><strong>Operatori richiesti<\/strong><\/td>\n<td width=\"368\">1-2 persone<\/td>\n<td width=\"368\">Alta automazione<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>5. Caratteristiche e vantaggi principali della macchina per la produzione di tubi di carta a spirale con diametro interno di 500 mm<\/strong><\/h2>\n<ul>\n<li><strong>Quattro teste ad alta efficienza<\/strong>: Avvolgimento multistazione simultaneo, <strong>40-60% uscita superiore<\/strong>rispetto alle macchine tradizionali a due teste.<\/li>\n<li><strong>Controllo PLC di precisione<\/strong>: PLC Mitsubishi\/Siemens con touchscreen per un funzionamento semplice, memoria dei parametri e prestazioni stabili.<\/li>\n<li><strong>Stabile e durevole<\/strong>: La struttura per impieghi gravosi, i cuscinetti di alta qualit\u00e0 e la trasmissione sincronizzata garantiscono basse vibrazioni e lunga durata.<\/li>\n<li><strong>Produzione automatica<\/strong>: La completa automazione del processo (alimentazione \u2192 incollaggio \u2192 avvolgimento \u2192 taglio \u2192 scarico) riduce i costi di manodopera.<\/li>\n<li><strong>Ampia applicazione<\/strong>: Produce tubi da 30 mm a 500 mm di diametro per <strong>industria tessile, cinematografica, della plastica, della carta, degli imballaggi e delle costruzioni<\/strong>.<\/li>\n<li><strong>Risparmio energetico<\/strong>: Il controllo della conversione di frequenza riduce il consumo di energia <strong>30-60%<\/strong>rispetto ai modelli standard.<\/li>\n<li><strong>Manutenzione semplice<\/strong>: Il design facile da usare, i componenti accessibili e il sistema di autodiagnosi riducono al minimo i tempi di fermo.<\/li>\n<\/ul>\n<h2><strong>6. Campo di applicazione<\/strong><\/h2>\n<p>Questa macchina \u00e8 ampiamente utilizzata per produrre tubi\/cure di carta di alta qualit\u00e0 per:<\/p>\n<ul>\n<li><strong>Industria tessile<\/strong>: Rotoli di stoffa, filati e tessuti<\/li>\n<li><strong>Industria della plastica e della pellicola<\/strong>: Pellicola di plastica, PVC, PET, anima in foglio di alluminio<\/li>\n<li><strong>Industria della carta<\/strong>: Anime di rotoli di carta di grandi dimensioni, applicazioni in cartiera<\/li>\n<li><strong>Industria dell'imballaggio<\/strong>: Tubi per poster, confezioni regalo e imballaggi industriali<\/li>\n<li><strong>Costruzione<\/strong>: Stampi per pilastri in calcestruzzo, tubi di sostegno<\/li>\n<\/ul>\n<h2><strong>7. Conclusione<\/strong><\/h2>\n<p>Il <strong>Tubo di carta a spirale del diametro interno di 500mm automatico che fa la macchina con quattro teste controllo di SpA<\/strong>\u00a0rappresenta una soluzione di alto livello per la produzione di tubi di carta ad alto volume e di grande diametro. Combinando un controllo PLC avanzato, un robusto sistema di avvolgimento a quattro teste e una completa automazione, offre efficienza, precisione e affidabilit\u00e0 eccezionali. \u00c8 la scelta ottimale per i produttori che desiderano migliorare la propria capacit\u00e0 produttiva e la qualit\u00e0 del prodotto per le anime di carta di grandi dimensioni.<\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":6817,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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