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Product Details:
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| Material: | Automatic Cold Rolling Mill Machine | Coil Outer Diamer (mm): | Ф1500 |
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| Coil Inner Diameter: | Φ508 | Coil Weight: | Φ508 |
| Rolling Speed: | Max. Design Speed: 170m/min | Finished Thickness: | Min. 1.5mm |
| Finished Width: | Max. 520mm | ||
| High Light: | 4Hi Cold Rolling Mill High Precision,Continuous Cold Rolling Mill 170m / Min,automatic cold rolling mill machine |
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Continuous 4 Hi Steel Cold Rolling Mill 170m / Min High Precision
Process Flow(as reference)
Loading → decoiling →two roller pinch →shearing→ welding (manual welding machine provied by the user) → ground looper →five roller tension roller→ vertical edger guide → F1 four-high mill (thickness measurement, tension measurement) → F2 four-high mill (thickness measurement)→Exit platform (de-oiling,thickness measurement)→shearing→coiling machine→unloading.
Advantages:
1. The second type of cold rolling mill controls rolling speed and its tension.
2. The stable rolling is ensured.
3. This machinery greatly guarantee the safety.
Techncial parameter:
| Type | Φ175×620/Φ500×580 |
| Work rollers (mm) | Φ500 |
| Roller length (mm) | 580 |
| Rolling force (Tons) | 500 |
| Input thickness (mm) | 2.7 |
| Finished thickness (mm) | ≤0.7 |
| Width(mm) | 520 |
| Rolling speed (m/min) | 250 |
| Main motor (KW) | 600KW |
| Press-down motor (KW) | 15KW×2.6 grade |
| Press-down speed (mm/s) | 0.05㎜/S |
Deatails:
High Precision Irreverisible Continuous 4-Hi Steel Cold Rolling Mill
Cold rolling mill use a special cold forming process which is both cost-efficient and indispensable for many applications. It is used to improve roundness, stress homogeneity, and surface roughness of the tubes. The tolerance of finished tubes is about ±0.05mmCold rolling mill is devided into manual operate, automatic feeding and fully automatic and high speed type, the fully automatic type is high speed and continuous cold rolling type.
Due to different numbers of rollers, the metal coil cold rolling mill is divided into 2 Hi, 4 Hi, 6 Hi, and 12 Hi AGC.
This 4-Hi cold rolling mill, one of metal coil cold rolling mill, is made from good quality raw material. A four-high cold rolling mill has four rolls, two small and two large. The two small rolls are work rolls in contact with metal coil, and the two large ones are backup rolls which contact the back side of the small work rolls. At the same time, we are upgrading with the latest technological equipments when producing this cold rolling mill.
Contact Person: Ms. Sunnia Sun
Tel: 86-15358060625
Fax: 86-510-85880989
