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|Machine Type:||Rolling Mill||Rolling Size:||17-6.8|
|Rolling Speed:||2.5t/h||Pass Schedule:||Ellipse-round Hole Type System|
2 roll mill,
two high rolling mill
17mm-6.8mm 300kw Metal rod wire continuous rolling mill with PLC control
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 when roll from Φ17mm to Φ6.8mm.
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.
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
1main 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.
each pass has entry and exit guide, odd frame of entry guide glides to lead in, and even frame rolls glides to lead in.
Coiling take-up machine
1 This machine consists of draught gear and take-up device, meets the characteristics of taking-up enclosure and requirements of constant taking-up speed. As the rotate speed must be steplessly adjusted within certain area, the AC inverter motor is adopted, and connected with rolling motor
The electrical system includes the power system and the controlling system.
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.
No. Item Data
1 Model Ф17mm-Ф6.8mm cold rolling mil for oxygen free copper rod
2 Inlet dia Ф17.0mm
3 Outlet dia Ф6.8mm
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 6.25
10 each pass compression ratio 1.15-1.4
11 Total installing power 300kw
The advantages 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.
Contact Person: Cherry