Copper strip six high AGC reversible cold rolling mill
φ180/φ250/φ650x750 six-high AGC reversible cold rolling mill (Copper strip). The copper cold rolling mill is for rolling copper strip with minimum thickness of 0.10mm and width of 650mm.
1 purpose
This type of 6-roll AGC reversible cold rolling machine for copper strip is intermediate roll drive, frame rigidity, roll system adopts special rolling mill FCD bearing, suitable for wide plate finishing rolling, is the common equipment for rolling copper and copper alloy.
2 equipment composition and structural characteristics
The copper strip six-high AGC reversible cold rolling mill is a six-high finishing mill, which is composed of pressing device, frame device, roll system part, balancing device, main drive, roll changing device, etc. Its main function is to roll strip to meet a certain thickness. The equipment is composed of the front and back device, the six-high rolling mill, the hydraulic four-pyramid coiler, the hydraulic roll change device of the support roll, the ordinary hydraulic system, the AGC hydraulic system, the thin oil station, the process lubrication station, the electric control, the thickness gauge, the anchor bolt of the unit, etc.
3 technical parameters
Rolling force: 700T
Transmission form: intermediate roller drive
Feed specification: 2x650mm
Finished product specification: 0.1x650mm
Rack end face: 420x520
Rolling speed: 420m/min
Work roller specification: φ180x750
Middle roller specification: φ250x750
Support roller specification: φ650x700
Main motor: Z710-3B, 1150KW
AGC pressure cylinder: φ520x70
Main reducer: hard tooth surface ZDY450-2Z
Cross cardan axis: SWC265
Herringbone gear box: A=600mm, rare self-lubricating
AGC hydraulic working pressure: 18Mpa-21Mpa
Coiler: hydraulic tetrapyramid
Ordinary hydraulic working pressure: 10Mpa
Winding tension: 5T
Volume weight: 10T
Rolling mode: reversible
Winding reducer: hard gear reducer
Electric control: Controller Siemens 6R80, PLC Siemens
Winding motor: Z4-400-41 350KW 2 sets