Copper Rod Wire Two Roll Mill Machine , Adjustable 2 Roller Cold Rolling Machine

2-roller cold rolling machine for copper rod wire/New copper rod wire adjustable rolling mill

I. major information
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.

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 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),248mm(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.Main component

1. Rolling mill base 2. 2-roller motive power frame(including reducer, Inverter motor) 3. Pay-off frame 4. coiling take-up system 5. Lubrication system 6. Emulsion system 7. Electronic control system 8.straightening device

V.Spare parts for 20mm-8mm forming units

VI.None scope of supply

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

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