2 roller high efficiency copper rod cold rolling mill
I. major information
The unit is used for copper rod cold rolling. Through cold rolling,
the mechanical behavior can be raised and the defects from casting
can be also fetched up. The producing capacity is 2.5ton / hour.
Mechanical design uses advanced crafts and high-quality materials,
such as roller; the appearance of the machine adopts German
design,which has higher work efficiency than other similar
products；Electrical parts assemble the imported parts from Japan,
which have safe and reliable performance, high technological
content; the whole production process is monitored by color touch
screen with clear data displaying, easy operating and high
automaticity. 2 high motive power frame copper rod rolling mill is
beautiful, efficient and durable.
II. Advantage
1.seperate motor
2.high quality
3.good reponds
4.roll diffient material
5.roll diffient size
6.Perfect service,timely customer response
7.reduce rolling manual consumption
III.Main Data
| No. | item | Parameter |
| 1 | Model: | Copper rod cold rolling mill, copper alloy cold rolling mill. Other
metal rod cold rolling mill, other alloy cold rolling mill,copper /
aluminum continuous casting and rolling etc. |
| 2 | Input dia | Ф55mm,Ф35mm,Ф25mm,Ф20mm,Ф17mm,Ф16mm,Ф14.4mm,Ф12.5mm,Ф8mm etc. |
| 3 | Output dia | Ф20mm,Ф18mm,Ф17mm,Ф8mm,Ф6mm,Ф5mm,Ф4mm,Ф3 mm etc. |
| 4 | Outlet rod out of roundness | No more than 0.2mm after rolling, or more accurate |
| 5 | Rolling pass | 2-16 or as each customer’s requirements |
| 6 | Rolling speed | Max 3M/s for continuous rolling, Max 5M/s for discontinuous
rolling. |
| 7 | Pass schedule | ellipse-round hole type system or triangular -round type system |
| 8 | total extend compression ratio | 2-10, or as each customer’s requirements |
| 9 | each pass compression ratio | 1.15～1.4(hole type can change) |
| 10 | Total power | 100kw～500kw |
| 11 | Running mode | Each frame separate transmission speed controlled by frequency or
AC servo |
| 12 | Operation mode | PLC control, touch screen display,can improve to DCS control or
networking |
| 13 | type | 2 high horizontal- vertical or 3 high positive triangle-inverted
triangle |
| 14 | nominal roller dia | Ф200mm(double-groove/multi-groove),Ф248mm(double-groove/multi-groove),Ф264mm,Ф300mm,Ф370mm,Ф400mm
etc. |
| 15 | No. of frame | 2-16 or more |
| 16 | Main motor | 11kw-110kw AC frequency motor or AV servo motor for each |
| 17 | roller material | other imported material etc. |
| 18 | rolling mill size | a complete production line: length 18m *width 6 m*height 2.5m Main machine : length 7.6m*width 2.3m *height 2m |
| 19 | height of center | height from the ground 1230mm |
IV.Equipment Configuration List
| No. | Name | Model and main parameter | Unit | quantity |
| 1 | Main machine | | set | 1 |
| include | Frequency motor reducer | | set | 8 |
| 2 | Coiling machine | | set | 1 |
| 3 | Pay-off frame | | set | 1 |
| 4 | emulsion system | Part fittings are provided | set | 1 |
| 5 | oil lubrication system | | set | 1 |
| 6 | Electronic control system | | set | 1 |
| 6.1 | PLC system | | set | 1 |
| 6.2 | Main converter | | set | 8 |
| 6.3 | Electrical panel | | pc | 1 |
| 7 | Other parts | | set | 1 |
V.Technical process
Check the device→Touch screen enters to the normal working
screen→Open the oil pump
↓
Open the emulsion pump
↓
The increase the speed and turn into ← Rolling the copper rod ←
Start the rolling mill
nomol production
VI.none scope of supply
| No. | Name | Qty | Specification | Remark |
| 1 | Infrastructure | | | |
| 2 | Power supply system | | 380V three-phase five-wire | |
| 3 | Wire and cable | | For combining the machines | |
| 4 | Crane | 1set | 5ton | |
| 5 | Emulsion pool | 1pc | | |
| 6 | Emulsion filter | 1pc | | |
| 7 | Emulsion pump | 1pc | | |
| 8 | emulsion | 1ton | | For reference only |
| 9 | Machine oil | 5 barrel (180kg/pc) | | |
| 10 | pipeline | | | Except the pipeline that installed on foundation |
55mm, 35mm, 25mm, 20mm, 17mm, 16mm, 14.4mm, 12.5mm, 8mm
20mm,18mm, 17mm, 8mm, 6mm, 5mm, 4mm, 3mm
