Tenders Are Invited For Mechanical Spare Parts For The Production Preparation Of The No. 3 And No. 4 Rolling Mills For The Second Phase Of Cold-Rolled Silicon Steel Products Of Lian Steel(1)

The AS-U hydraulic cylinders of silicon steel No. 3 and No. 4 rolling mills are equipped with sensors, The balance cylinder of the inner archway on the silicon steel No. 3 and No. 4 rolling mills, Gap elimination cylinders for the inner archways of silicon steel No. 3 and No. 4 rolling mills, The suspension hydraulic cylinder of the transmission shaft of the intermediate roll 2 of the silicon steel No. 3 and No. 4 rolling mills, Hydraulic cylinders for the spray beams of silicon steel No. 3 and No. 4 rolling mills, The hydraulic cylinder for pushing out the work rolls of silicon steel No. 3 and No. 4 rolling mills, The inclined wedge hydraulic cylinder of the rolling line adjustment device for silicon steel No. 3 and No. 4 rolling mills, Hydraulic cylinder of the step plate for the adjustment device of the rolling line of silicon steel No. 3 and No. 4 rolling mills, Hydraulic cylinder of the upper intermediate roll (drive side) of silicon steel No. 3 and No. 4 rolling mills, Hydraulic cylinders for the jaws of silicon steel No. 3 and No. 4 rolling mills, The connecting rod of the intermediate roller, Hooks for the middle transfer rollers (upper roller and lower roller), The AS-U device rack, The connecting rod of the rack of the AS-U device, The sleeve of the main drive shear pin, The sliding key of the jaws block, The sliding key of the damping block, Rotary joint, 2 Intermediate roll mill drive shaft (including couplings on the roll side and the east side of the drive)