Two-roller Multi-motor Copper Rod Cold Rolling Mill
Product Detail
Parameter
No. | Item | Parameter |
1 | Inlet diameter | Ф17mm |
2 | Outlet diameter | Ф7.8mm |
3 | Outlet diameter out-of-roundness | No more than 0.5mm after rolling |
4 | Processing passes | 8-pass rolling |
5 | Rolling speed | Maximum 1.65 m/s |
6 | Gap system | Oval-round hole system |
7 | Total elongation factor | 6.25 |
8 | Operation mode | About 120kw |
9 | Total installed power | 8 racks drive |
10 | Type | Two rollers horizontal and vertical alternately |
11 | Nominal roll diameter | Roller: Ф250mm |
12 | Number of stands | 8 pairs |
13 | Main motor | For rolling: 1 110kw AC motor |
14 | Roll material | Cr12MoV |
15 | Roll hardness | HRC58-60 |
16 | Roll hole groove roughness | Not less than Ra0.100, Rz:0.8 standard. |
17 | Rolling center height | About 1150mm from the ground |
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