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Product Details:
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| Description Of Goods: | Steel Cold Rolling Mill Machines | Input Thickness(mm): | 1.0-2.5 |
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| Finished Thickness(mm): | 0.15-1.2 | Coil (mm): | 250-350 |
| Thickness Tolerance: | ±0.02mm | Running Speed: | 4m/s |
| Color: | As Our Standard Or Order By User | Voltage: | 380V 50Hz 3phases Or Order By The User |
| High Light: | 380V Reversing Cold Rolling Mill,6hi Reversing Cold Rolling Mill,4m/s six high cold rolling mill |
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1. Description of goods:
Reversing cold rolling mill line MA Φ150/Φ175/Φ460×450 with electric auto control system.
2. Introduction:
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.
The six-high cold rolling mill is more suitable for carbon steel, stainless steel and special steel coil rolling; even the steel with large width and small finished thickness is available too.
3. Characteristics:
1. The good flatness of steel strip is controlled by hydraulic roller bending device and middle roller transfer device control.
2. Due to the smaller flat work rollers, the roller material can be saved, so that the roller consumption can be also reduced.
3. The thickness can be reduced by each pass.
Work flow:
Decoiler with coil loading car → Coil end straightener → Left recoiler with coil discharging car → Work platform before rolling mill → 6-hi cold rolling mill → Work platform after rolling mill → Right recoiler with coil discharging car
Because of the different input thickness, input width and finished thickness, six-high cold rolling mill can be divided into 2 kinds.
Parameters:
Thickness tolerance: ±0.02mm
Running speed: 4m/s
Total installation power: about 2200KW
Occupation: about 15mX60m
Characteristics:
1. This kind of cold rolling mill is controlled by PLC.
2. It has HIM touch screen on main control console which is equipped with malfunction alarm setting.
3. This equipment adopts all digital DC power.
4. The work rollers have the plus-minus roller-bending control.
5. These middle rollers, middle rollers and backup rollers change fast.
6. The reversible rolling on this cold rolling mill has the feature of high precison.
4.Technical Parameters:
| Type | Φ150/Φ175/Φ460×450 | Φ150/Φ175/Φ500×500 | Φ165/Φ200/Φ630×650 | Φ165/Φ250/Φ680×800 | ||||
| Input thickness(mm) | 1.0-2.5 | 1.0-2.5 | 1.0-3.5 | 1.0-3.5 | ||||
| Finished thickness(mm) | 0.15-1.2 | 0.15-1.5 | 0.18-2.0 | 0.2-2.0 | ||||
| Coil (mm) | 250-350 | 300-400 | 400-500 | 550-700 | ||||
| Drive | Work roller | Work roller | Work roller | Work roller | ||||
| Rolling force(KN) | 2800 | 3500 | 5000 | 5500 | ||||
| Press-down | motor | hydraulic | motor | hydraulic | motor | hydraulic | motor | hydraulic |
| Rolling speed(m/s) | 3.5 | 4-6.5 | 3.5 | 4-8 | 3.5 | 4-5 | 3.5 | 4-5 |
| Rolling material | Normal carbon steel | Normal carbon steel | Stainless steel or carbon steel | Stainless steel | ||||
| Type | Φ170/Φ300/Φ800×900 | Φ300/Φ370/Φ950×1050 | Φ330/Φ370/Φ1050×1250 | Φ400/Φ450/Φ1250×1450 | |
| Input thickness(mm) | 2.0-4.0 | 2.0-4.0 | 2.0-4.0 | 2.0-4.0 | |
| Finished thickness(mm) | 0.2-2.0 | 0.2-2.0 | 0.2-2.0 | 0.2-2.0 | |
| Coil (mm) | 700-900 | 650-950 | 700-1100 | 900-1250 | |
| Drive | Work roller | Work roller | Work roller | Work roller | |
| Rolling force(KN) | 6500 | 10000 | 12000 | 15000 | |
| Press-down | motor | hydraulic | hydraulic | hydraulic | hydraulic |
| Rolling speed(m/s) | 3.5 | 4-5 | 10 | 8-12 | 8-16 |
| Rolling material | carbon steel or stainless steel | Normal carbon steel | Normal carbon steel | Normal carbon steel | |
Contact Person: Ms. Sunnia Sun
Tel: 86-15358060625
Fax: 86-510-85880989
