{"id":2443,"date":"2025-03-21T09:58:21","date_gmt":"2025-03-21T09:58:21","guid":{"rendered":"https:\/\/hengxingmachinery.com\/?page_id=2443"},"modified":"2025-03-21T09:58:38","modified_gmt":"2025-03-21T09:58:38","slug":"double-roller-crushers","status":"publish","type":"page","link":"https:\/\/hengxingmachinery.com\/fr\/double-roller-crushers\/","title":{"rendered":"1-1. Concasseur \u00e0 double rouleaux"},"content":{"rendered":"
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Broyeurs \u00e0 double rouleau<\/h1>\n\n<\/div>\n<\/div>\n\n
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Capacit\u00e9 de production :<\/mark><\/strong> 5-100 t\/h<\/p>\n\n\n\n

Taille du flux :<\/mark><\/strong> \u226425-\u2264100 mm<\/p>\n\n\n\n

Domaine d'application :<\/mark><\/strong> Large utilisation dans divers minerais, tels que le granit, le marbre, le calcaire, le feldspath, la pierre d'ardoise, etc. Peut \u00e9galement \u00eatre utilis\u00e9 pour les op\u00e9rations de concassage fin du charbon.<\/p>\n\n\n\n

Mat\u00e9riaux applicables :<\/mark><\/strong> Calcaire, charbon, coke, clinker, granit, basalte, ciment, brique, tuile, mat\u00e9riaux de construction, etc.<\/p>\n\n\n

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Application du concasseur \u00e0 double rouleau<\/h2>\n\n\n\n

Le concasseur \u00e0 double rouleau convient au concassage grossier et interm\u00e9diaire de mat\u00e9riaux fragiles dans des industries telles que le ciment, l'industrie chimique, l'\u00e9lectricit\u00e9, les mines, les mat\u00e9riaux de construction et la m\u00e9tallurgie. La granulom\u00e9trie du mat\u00e9riau d'entr\u00e9e est importante, la taille des particules du produit de sortie peut \u00eatre contr\u00f4l\u00e9e, et il est possible de d\u00e9truire efficacement les mat\u00e9riaux dont la r\u00e9sistance \u00e0 la compression est inf\u00e9rieure \u00e0 160 MPa.<\/p>\n\n\n\n

Le concasseur \u00e0 double rouleau est principalement utilis\u00e9 pour le concassage secondaire et fin de mat\u00e9riaux \u00e0 duret\u00e9 douce ou moyenne comme le charbon, le coke, le calcaire, etc.<\/p>\n\n\n

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Caract\u00e9ristiques du concasseur \u00e0 double rouleau<\/h2>\n\n\n\n
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1. Structure compacte, faible bruit et haute efficacit\u00e9 ;<\/p>\n\n\n\n

2. Installation facile ne n\u00e9cessitant qu'une fondation simple ;<\/p>\n\n\n\n

3. R\u00e9glage ais\u00e9 de la pression et de la granulom\u00e9trie.<\/p>\n\n\n\n

4. Auto-protection : les pi\u00e8ces ne sont pas endommag\u00e9es lorsque des mat\u00e9riaux durs tels que des m\u00e9taux p\u00e9n\u00e8trent dans la chambre de concassage ;<\/p>\n\n\n\n

5. Maintenance \u00e0 faible co\u00fbt et entretien facile.<\/p>\n\n\n

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Principe de fonctionnement du concasseur \u00e0 double rouleau<\/h2>\n\n\n\n
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Les mat\u00e9riaux \u00e0 concasser tombent de la tr\u00e9mie d'alimentation dans l'espace entre les deux rouleaux. Apr\u00e8s avoir \u00e9t\u00e9 comprim\u00e9s et broy\u00e9s, les produits finaux tombent naturellement. <\/p>\n\n\n\n

Lorsque des mat\u00e9riaux trop durs ou non concassables sont pr\u00e9sents, les rouleaux du concasseur se r\u00e9tractent automatiquement sous l'effet d'un v\u00e9rin hydraulique ou d'un ressort, augmentant l'\u00e9cart entre les rouleaux, permettant ainsi aux mat\u00e9riaux trop durs ou non concassables de tomber. Cela prot\u00e8ge la machine contre les dommages. <\/p>\n\n\n\n

Il existe un certain espace entre les deux rouleaux qui tournent en sens inverse. La granulom\u00e9trie maximale de d\u00e9charge des produits finaux peut \u00eatre contr\u00f4l\u00e9e en modifiant cet espace. <\/p>\n\n\n\n

Le concasseur \u00e0 double rouleau fragmente les mat\u00e9riaux gr\u00e2ce \u00e0 deux rouleaux cylindriques tournant en sens inverse, tandis que le concasseur \u00e0 quatre rouleaux le fait gr\u00e2ce \u00e0 deux paires de rouleaux cylindriques tournant en sens inverse.<\/p>\n\n\n

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Sp\u00e9cifications du concasseur \u00e0 double rouleau<\/h2>\n\n\n\n
Mod\u00e8le<\/td>Taille d'alimentation (mm)<\/td>Taille de sortie (mm)<\/td>Capacit\u00e9 (t\/h)<\/td>Puissance du moteur (kW)<\/td>Poids (t)<\/td>Dimensions globales (mm)<\/td><\/tr>
2PG400*250<\/td><35<\/td><2-8<\/td>2-10<\/td>2*5.5<\/td>1.5<\/td>2110*870*810<\/td><\/tr>
2PG610*400<\/td><65<\/td><2-20<\/td>5-20<\/td>2*15<\/td>3.9<\/td>3510*1420*1030<\/td><\/tr>
2PG750*500<\/td><75<\/td><2-25<\/td>10-40<\/td>2*18.5<\/td>9.5<\/td>4210*1630*1260<\/td><\/tr>
2PG800*600<\/td><80<\/td><2-25<\/td>12-45<\/td>2*22<\/td>10.8<\/td>4505-1780*1320<\/td><\/tr>
2PG1000*700<\/td><100<\/td><3-30<\/td>20-65<\/td>2*30<\/td>14.9<\/td>5310*2175*1595<\/td><\/tr>
2PG1200*800<\/td><120<\/td><3-35<\/td>35-80<\/td>2*37<\/td>25.5<\/td>6290*2270*1870<\/td><\/tr>
2PG1500*800<\/td><130<\/td><3-45<\/td>50-120<\/td>2*75<\/td>33.7<\/td>7460*2410*2290<\/td><\/tr>
2PG1600*1000<\/td><150<\/td><3-50<\/td>60-140<\/td>2*90<\/td>42<\/td>8220*2680*2475<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
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Double roller crushers Double roller crusher application Double roller crusher is suitable for rough and intermediate crushing of brittle materials in such industries as cement, chemical industry, electric power, mine, building materials and metallurgy. The grain size of the input material is large, the particle size of the output product can be controlled, and it … <\/p>\n

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