φ650x900 2-high cold rolling mill for copper primary rolling

The mill is driven by work roll, the mill stand has high rigid, the roll set adopts FCD bearings special for rolling mills. It is suitable for primary rolling of copper and its alloy.

Composition and features:

This mill is of 2 high and consist of screw down device, mill stand, roll set, balance device, main transmission, cross spindle, roll changing device, etc. It mainly serves to reduce materials to a certain thickness. The unit includes: feeding and discharging devices before and after the unit, 2 high mill, work roll changing device, hydraulic system, thin oil station, process oil station, electric control, thickness gauge, foundation bolts, and others.

Technical parameter

Rolling force: 800T

Transmission form: work roll drive

Feed specification: 30x750mm

Finished product specification: 2-4x750mm

Rack end face: 420x520

Rolling speed: 35m/min

Work roller specification: φ650x900

Main motor: Z4-355-22 284KW

Main reducer: ZSY630-2Z

Cross cardan axis: SWC390

Herringbone gear box: A=650mm, rare self-lubricating

Ordinary hydraulic working pressure: 10Mpa

Rolling mode: reversible

Electric control: Controller Siemens 6R80, PLC Siemens

In addition to providing new rolling mills, Glimpse Technology also provides used rolling mill equipment sales, retrofits, refurbishments and other services. Due to technological upgrading or policy changes, a large number of metallurgical production equipment is idle in China's steel industry every year, and Glimpse Technology is committed to the reuse of idle second-hand metallurgical equipment to realize the secondary value added of old equipment.