2 roller high efficiency copper rod cold rolling mill/alloy metal
17-8mm drawing machine
I. major information
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；
II. Advantage of 2 high cold rolling mill
Rollers of each rolling stand are driven by separate inverter
motor. When the shape of the pass and rotating speed of each pass
stand roller are changed at the same time, each stand can operate
asynchronously. Processing rollers can change the shape of the
pass, and the gear ratio of each stand roller can be set on the
touch screen. So on the premise of meeting the stand strength,
2-roller copper rod cold rolling mill can roll different dimensions
of copper rod and also roll other materials.
III.Main Data
No. Item Data
1 Model 17mm-8mm cold rolling mil for oxygen free copper rod
2 Inlet dia 17.0mm
3 Outlet dia 8.0mm
4 Outlet rod out of roundness No more than 0.2mm
6 Rolling pass 8
7 Rolling speed Max 1.6 M/S
8 Pass schedule ellipse-round hole type system
9 total extend compression ratio 4.52
10 each pass compression ratio 1.15-1.3
11 Total installing power 180kw
IV.Main component
1 main rolling mill
The main rolling mill is the important part of the continuous cold
rolling mill . It includes base, frame, reducer, motor etc. Each
frame is driven by an independent motor. All the basic rolling
process is finished on the main rolling mill, and the number of the
frames is different according to different rolling size.
2 guide system
each pass has entry and exit guide, odd frame of entry guide glides
to lead in, and even frame rolls to lead in.
guide material : GCr15
guide hardness: HRC55-58
3 pay off
max load capacity :3t
4 Coiling take-up machine
This machine consists of draught gear and take-up device, meets the
characteristics of taking-up enclosure and requirements of constant
taking-up speed.
5 Oil lubrication system
oil tank capacity: 1m³
6 Emulsion system
In order to improve the surface quality of the cold rolling copper
rod, emulsion cool and lubricate the roller , copper rod and guide
device in the rolling process.
7 electrical system
The electrical system includes the power system and the controlling
system.
8 feeding and straightening device
The feeding and straightening device is in front of the main
rolling mill, and it is used to straighten the rods so that it can
feed the rod easier.
V.None scope of supply
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 15cubic meter
6 Emulsion filter 1
7 Emulsion pump 1 50BPZ-45 18m3/h
8 emulsion 1ton
9 Machine oil
10 pipeline
VI.Quality Warranty Period
The seller guarantees that the equipment performance complies with
the requirements of the contract. The guarantee period of the
mechanical parts of the equipment is 12 months, calculated from the
31st day since the BL date . (The guarantee period of the electrical
parts is 6 months from the delivery date written on the contract;
wearing parts are not included in the guarantee period.)
55mm, 35mm, 25mm, 20mm, 17mm, 16mm, 14.4mm, 12.5mm, 8mm
20mm,18mm, 17mm, 8mm, 6mm, 5mm, 4mm, 3mm
Dear friends,
welcome to contact with us!
