Products
Copper Rod Cold Mill
Application
Metal cold rolling mill mainly used for the rolling of oxygen free copper(alloy) rod, cold rolling can improve the mechanical property of the castings, and at the same time can compensate for the defects of the castings to a certain extent, thereby reducing the rate of wire breakage.
Composition
Metal cold rolling mill is mainly composed of pay-off stand, hydraulic shearer, cold rolling main machine, lubricating oil system, emulsion system, outlet rod guiding device, rod coiling and electric control device, etc.
Technical Parameters
| Item |
Parameter |
| Rolling mill type |
Oxygen free copper rod cold rolling machine, Copper alloy rod cold rolling machine, other metal(alloy) rod cold rolling machine, Cold rolling machine for high-speed Railway links up grounding line, BTTZ mineral insulated fireproof cable production line, etc |
| Inlet rod dia. |
Ф55mm、Ф35mm、Ф25mm、Ф20mm、Ф17mm、Ф16mm、Ф14.4mm、Ф12.5mm、Ф8mm, etc |
| Outlet rod dia. |
Ф20mm、Ф18mm、Ф17mm、Ф8mm、Ф6mm、Ф5mm、Ф4mm、Ф3 mm, etc |
| Out of roundness of outlet rod dia. |
not more than 0.2 or higher accuracy after rolling |
| Rolling speed |
Max 3m/s while continuous rolling, max. 5m/s while discontinuous rolling |
| Roll pass |
Oval-round hole pass or triangle-round hole pass |
| Total installed power |
100kw～500kw |
| Drive mode |
DC integral drive or each rolling stand individual drive, frequency conversion speed regulation or AC servo speed regulation |
| Operation method |
PLC control，touch screen display，can be upgraded to DCS control or internet of things |
| Rolling type |
Two-roller horizontal and vertical alternation or three-roller Y type rolling mill |
| Nominal roller dia. |
Ф200mm(double-groove or multiple-groove)、Ф248mm(double-groove or multiple-groove)、Ф255mm、Ф264mm、Ф300mm、Ф370mm、Ф400mm, etc |
| No. of rolling stand |
2～16 sets or more |
| Main motor |
90KW-180KW DC main motor |
|
each rolling stand motor 11kw～110kw AC frequency conversion motor or AC servo motor |
|
| Roller material |
Cr12MoV、H13、other imported material, etc |
Display
Three Roller Type Cold Rolling Mill
Two-roller Type Cold Rolling Mill
