20-8mm multifunction copper wire rod adjustable rolling mills
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 20mm-8mm cold rolling mil for oxygen free copper rod

2 Inlet dia 20.0mm

3 Outlet dia 8.0mm

4 Outlet rod out of roundness No more than 0.2mm

6 Rolling pass 10

7 Rolling speed Max 1.6 M/S

8 Pass schedule ellipse-round hole type system

9 total extend compression ratio 6.25

10 each pass compression ratio 1.15-1.3

11 Total installing power 200kw

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.Spare parts for 20mm-8mm forming units

 
VI.Delivery
 1. Delivery time:90 working days after the complete receipt of the deposit.

The buyer bears the equipment transportation and insurance costs; the buyer provides unloading tools and bears the unloading costs.

When the equipment arrives at the buyer's site, the buyer should check the goods, sign written receiving records, and confirm the consistency between the goods and the lists of shipment.

55mm, 35mm, 25mm, 20mm, 17mm, 16mm, 14.4mm, 12.5mm, 8mm

20mm,18mm, 17mm, 8mm, 6mm, 5mm, 4mm, 3mm
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