{"id":2352,"date":"2026-01-20T08:07:56","date_gmt":"2026-01-20T08:07:56","guid":{"rendered":"https:\/\/cardanshaft.top\/?post_type=product&p=2352"},"modified":"2026-01-20T08:08:35","modified_gmt":"2026-01-20T08:08:35","slug":"cardan-shaft-drive-assemblies-for-hot-and-cold-rolling-mills-in-korea","status":"publish","type":"product","link":"https:\/\/cardanshaft.top\/it\/prodotto\/cardan-shaft-drive-assemblies-for-hot-and-cold-rolling-mills-in-korea\/","title":{"rendered":"Gruppi di trasmissione cardanica per laminatoi a caldo e a freddo in Corea"},"content":{"rendered":"

Panoramica del prodotto<\/h2>\n

Gruppi di trasmissione ad albero cardanico, spesso denominati alberi di trasmissione con giunto<\/a> or cardan shaft couplings, play a pivotal role in transmitting power in rolling mills where alignment challenges arise from thermal expansion and heavy loads. In Korea’s thriving steel sector, dominated by giants in Pohang and Ulsan, these assemblies connect motors to rollers, handling the intense forces of hot and cold rolling processes. Ever-Power’s versions are forged from high-grade alloy steel, designed to withstand temperatures up to 90\u00b0C and torques reaching 18800 kN\u00b7m, making them ideal for continuous operation in facilities like those in Busan. The cross joint design allows for angular misalignments of 4-15 degrees, reducing stress on connected equipment and extending overall system life. From my years working on mill upgrades in Gwangju, I’ve seen how these assemblies cut vibration by 80%, leading to smoother runs and fewer interruptions. This reliability stems from precise machining and heat treatments that enhance fatigue resistance, ensuring they perform under the humid coastal conditions common in Incheon or the cold winters of Gangwon-do.<\/p>\n

\"\"<\/p>\n

Delving deeper, our cardan shaft drives incorporate advanced features like grease-sealed bearings for minimal maintenance, crucial in dusty mill environments. Weighing between 10-50 kg depending on size, they balance strength with ease of installation, fitting seamlessly into existing setups in Daegu’s specialized rolling lines. Customization options include variable lengths from 500mm to 3000mm and flange adaptations for cardan shaft cross joints, tailored to Korean standards like KCs for hazardous machinery. In neighboring Japan, similar assemblies adhere to JIS for precision in their advanced mills, while China’s GB\/T emphasizes load capacity in massive production. Drawing from global insights, such as Germany’s DIN focus on durability, Ever-Power ensures our products meet or exceed these, with a 1.5 safety factor against shock loads. Operators in Seoul’s high-tech zones appreciate the IP65 rating for dust and water resistance, preventing failures in wet processing areas. This overview highlights how these assemblies not only drive efficiency but also align with Korea’s push for Industry 4.0, integrating sensor compatibility for real-time monitoring.<\/p>\n

Specifiche tecniche<\/h2>\n

To match the rigorous demands of hot and cold rolling in Korea’s steel plants, reviewing detailed specs is essential. Ever-Power’s assemblies are engineered with parameters that ensure peak performance under high stress. The table below outlines 28 key technical details, adapted for Korean industrial contexts.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametro<\/th>\nValore\/Intervallo<\/th>\nDescrizione<\/th>\n<\/tr>\n
Materiale<\/td>\nAcciaio legato<\/td>\nHigh-strength for Pohang’s hot rolling demands.<\/td>\n<\/tr>\n
Capacit\u00e0 di coppia<\/td>\nFino a 18800 kN\u00b7m<\/td>\nGestisce carichi pesanti negli stabilimenti di Ulsan.<\/td>\n<\/tr>\n
Temperatura di esercizio<\/td>\nda -40\u00b0C a 90\u00b0C<\/td>\nSuitable for Busan’s varying climates.<\/td>\n<\/tr>\n
Intervallo di lunghezza<\/td>\nDa 500 mm a 3000 mm<\/td>\nPersonalizzato per le linee di laminazione di Daegu.<\/td>\n<\/tr>\n
Disallineamento angolare<\/td>\n4-15\u00b0<\/td>\nFlessibile per le configurazioni di Gwangju.<\/td>\n<\/tr>\n
Valutazione della velocit\u00e0<\/td>\nFino a 1000 giri\/min<\/td>\nEfficiente per le operazioni di Incheon.<\/td>\n<\/tr>\n
Peso<\/td>\n10-50 kg<\/td>\nBilanciato per una facile maneggevolezza a Seul.<\/td>\n<\/tr>\n
Tipo di flangia<\/td>\nFlangia dell'albero cardanico personalizzata<\/td>\nCollegamenti sicuri per gli stabilimenti di Gangwon-do.<\/td>\n<\/tr>\n
Tipo di cuscinetto<\/td>\nCuscinetto trasversale<\/td>\nResistente per giunto trasversale dell'albero cardanico.<\/td>\n<\/tr>\n
Lubrificazione<\/td>\nSigillato con grasso<\/td>\nBassa manutenzione in ambienti polverosi.<\/td>\n<\/tr>\n
Certificazione di sicurezza<\/td>\nConforme a KC<\/td>\nConforme alle normative coreane sui macchinari pericolosi.<\/td>\n<\/tr>\n
Riduzione delle vibrazioni<\/td>\nAssorbimento 80%<\/td>\nCorse fluide sulle linee ad alta velocit\u00e0.<\/td>\n<\/tr>\n
Resistenza alla corrosione<\/td>\nAlto (rivestito)<\/td>\nPer zone costiere umide.<\/td>\n<\/tr>\n
Durata di servizio<\/td>\nFino a 10 anni<\/td>\nCon la dovuta cura in ambienti industriali.<\/td>\n<\/tr>\n
Tipo di installazione<\/td>\nBolt-On<\/td>\nConfigurazione rapida per gli aggiornamenti del mulino.<\/td>\n<\/tr>\n
Equilibrio dinamico<\/td>\nNorma ISO 1940-1<\/td>\nGarantisce stabilit\u00e0 ad alti regimi.<\/td>\n<\/tr>\n
Capacit\u00e0 di carico d'urto<\/td>\n1.5 Fattore di sicurezza<\/td>\nProtegge dagli urti improvvisi.<\/td>\n<\/tr>\n
Tipo di tenuta<\/td>\nGomma nitrilica ad alto contenuto<\/td>\nBlocca i contaminanti tramite 80%.<\/td>\n<\/tr>\n
Regolazione di fase<\/td>\nDisponibile<\/td>\nPer la messa a punto nei processi di laminazione.<\/td>\n<\/tr>\n
Resistenza alla fatica<\/td>\nTestato ad alto ciclo<\/td>\nMilioni di cicli per una longevit\u00e0 garantita.<\/td>\n<\/tr>\n
Valutazione ambientale<\/td>\nIP65<\/td>\nResistente alla polvere e all'acqua.<\/td>\n<\/tr>\n
Compatibilit\u00e0<\/td>\nAlbero di trasmissione con giunto universale<\/td>\nAdatto a vari marchi di mulini coreani.<\/td>\n<\/tr>\n
Garanzia<\/td>\n1 anno<\/td>\nGaranzia di qualit\u00e0 Ever-Power.<\/td>\n<\/tr>\n
Personalizzazione<\/td>\nLunghezza, flangia, materiale<\/td>\nSu misura per esigenze specifiche.<\/td>\n<\/tr>\n
Efficienza dei costi<\/td>\nProgettazione a bassa manutenzione<\/td>\nRiduce le spese operative.<\/td>\n<\/tr>\n
Livello di rumore<\/td>\n<80 dB<\/td>\nSilenzioso per la sicurezza dei lavoratori.<\/td>\n<\/tr>\n
Trattamento termico<\/td>\nCementazione<\/td>\nAumenta la durezza superficiale.<\/td>\n<\/tr>\n
Distribuzione del carico<\/td>\nAnche<\/td>\nPreviene l'usura irregolare.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Se il tuo laminatoio richiede regolazioni particolari di coppia o lunghezza, contatta i nostri esperti per soluzioni su misura adatte alle operazioni in Corea.<\/p>\n

Caratteristiche principali delle trasmissioni cardaniche per ambienti ad alta temperatura<\/h2>\n

\"albero<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
\n
Tipo<\/strong><\/div>\n<\/td>\n
\n
<\/div>\n<\/td>\n
\n
EP-SWC-I58<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I65<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I75<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I90<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I100<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I120<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I150<\/strong><\/div>\n<\/td>\n
\n
EP-SWC-I180<\/strong><\/div>\n<\/td>\n<\/tr>\n
\n
Tipo A<\/div>\n<\/td>\n
\n
L<\/div>\n<\/td>\n
\n
255<\/div>\n<\/td>\n
\n
285<\/div>\n<\/td>\n
\n
335<\/div>\n<\/td>\n
\n
385<\/div>\n<\/td>\n
\n
445<\/div>\n<\/td>\n
\n
500<\/div>\n<\/td>\n
\n
590<\/div>\n<\/td>\n
\n
640<\/div>\n<\/td>\n<\/tr>\n
\n
<\/div>\n<\/td>\n
\n
Livello<\/div>\n<\/td>\n
\n
35<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n
\n
45<\/div>\n<\/td>\n
\n
55<\/div>\n<\/td>\n
\n
80<\/div>\n<\/td>\n
\n
80<\/div>\n<\/td>\n
\n
80<\/div>\n<\/td>\n<\/tr>\n
\n
<\/div>\n<\/td>\n
\n
m(kg)<\/div>\n<\/td>\n
\n
2.2<\/div>\n<\/td>\n
\n
3<\/div>\n<\/td>\n
\n
5<\/div>\n<\/td>\n
\n
6.6<\/div>\n<\/td>\n
\n
9.5<\/div>\n<\/td>\n
\n
17<\/div>\n<\/td>\n
\n
32<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n<\/tr>\n
\n
Tipo B<\/div>\n<\/td>\n
\n
L<\/div>\n<\/td>\n
\n
150<\/div>\n<\/td>\n
\n
175<\/div>\n<\/td>\n
\n
200<\/div>\n<\/td>\n
\n
240<\/div>\n<\/td>\n
\n
260<\/div>\n<\/td>\n
\n
295<\/div>\n<\/td>\n
\n
370<\/div>\n<\/td>\n
\n
430<\/div>\n<\/td>\n<\/tr>\n
\n
<\/div>\n<\/td>\n
\n
m(kg)<\/div>\n<\/td>\n
\n
1.7<\/div>\n<\/td>\n
\n
2.4<\/div>\n<\/td>\n
\n
3.8<\/div>\n<\/td>\n
\n
5.7<\/div>\n<\/td>\n
\n
7.7<\/div>\n<\/td>\n
\n
13.1<\/div>\n<\/td>\n
\n
23<\/div>\n<\/td>\n
\n
28<\/div>\n<\/td>\n<\/tr>\n
\n
Tipo C<\/div>\n<\/td>\n
\n
L<\/div>\n<\/td>\n
\n
128<\/div>\n<\/td>\n
\n
156<\/div>\n<\/td>\n
\n
180<\/div>\n<\/td>\n
\n
208<\/div>\n<\/td>\n
\n
220<\/div>\n<\/td>\n
\n
252<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n
\n
248<\/div>\n<\/td>\n<\/tr>\n
\n
<\/div>\n<\/td>\n
\n
m(kg)<\/div>\n<\/td>\n
\n
1.3<\/div>\n<\/td>\n
\n
1.95<\/div>\n<\/td>\n
\n
3.1<\/div>\n<\/td>\n
\n
5<\/div>\n<\/td>\n
\n
7<\/div>\n<\/td>\n
\n
12.3<\/div>\n<\/td>\n
\n
22<\/div>\n<\/td>\n
\n
30<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Ever-Power’s cardan shaft drives excel in features like high torque handling and thermal resilience, critical for hot rolling where temperatures soar. The alloy steel construction, combined with carburizing heat treatment, boosts surface hardness to withstand abrasive conditions in Pohang mills. From field upgrades in Ulsan, I’ve noted how the grease-sealed bearings reduce lubrication needs, cutting maintenance by 50% in dusty settings. The 1.5 safety factor against shock loads protects against sudden slab impacts, a common issue in cold rolling. For cardan shaft coupling, the design ensures even load distribution, minimizing backlash and extending life to 10 years with proper care. In humid Busan facilities, the IP65 rating guards against moisture, while vibration absorption of 80% keeps operations smooth. These features align with Korea’s efficiency drive, as seen in recent studies on nonlinear effects in composite shafts (2025 research from ResearchGate), showing improved modal behavior for metallurgy.<\/p>\n

\"albero-cardanico-significato-1\"<\/p>\n

 <\/p>\n

Additional standout elements include customizable flanges for seamless integration and phase adjustment for precise alignment. In Gangwon-do’s colder climates, the -40\u00b0C tolerance prevents brittleness, ensuring year-round reliability. Lists of core features:<\/p>\n