ROLLING MILL -2(MECHANICAL) DOC NO-JBIL- IMS/RM-2/MECH/F&R/01
Date:
PREVENTIVE MAINTENANCE CHECK LIST(DAILY)
SHIFT:-
Responsibility:-
REHEATING FURNACE AREA TO ROUGHING
CHECKED/N
SL. NO PUSER ROLLER TABLE OT STATUS REMARKS
CHECKED
1 ALL SPROCKETS CHECKING/ALL CHAINS CHECKING
2 PUSHER ROLLER TABLE GREASING
3 V-BELT &PULLEY CONDITION CHECKING
4 GEARBOX BASE BOLT TIGHTNESS CHECKING
5 GEAR BOX CONDITION AND ANY ABNORMALITY SOUND
6 GEARBX OIL LEVEL CHECKING
7 APPRON PLATE & SIDE PLATE CONDITION CHECKING
COMBUTION BLOWER-1(TOWARDS RM-1)
1 v-BELT CONDITION CHECKING
2 PLUMMER BLOCK GREASING
3 PLUMMER BLOCK VIBRATIONS CHECKING
4 COMBUSTION BLOWER ALL BOLTS CHECKING
5 COMBUSTION BLOWER ANY ABNORMALITY SOUND
6 COMBUSTION BLOWER BALANCING CHECKING
7 V-PULLEY CONDITION CHECKING
COMBUTION BLOWER-2(TOWARDS PGP)
1 BELT CONDITION CHECKING
2 PLUMMER BLOCK GREASING
3 PLUMMER BLOCK VIBRATIONS CHECKING
4 COMBUSTION BLOWER ALL BOLTS CHECKING
5 COMBUSTION BLOWER ANY ABNORMALITY SOUND
6 COMBUSTION BLOWER BALANCING CHECKING
7 V-PULLEY CONDITION CHECKING
EJECTOR
1 Ejector peel bar cooling water checking
2 Ejector peel bar bendness checking
3 Ejector peel bar operation inside furnace checking
4 Ejector top and bottom roll vibrations
5 Ejector Roller Bearing greasing
6 Ejector tie rod condition checking
7 ejector power pack oil level
8 Ejector pump running(1 or 2)
9 ejector pump coupling condition checking
10 ejector vane pump noise checking
11 ejector pump pressure
12 ejector cylinder leakage
13 ejector cylinder eye and pin checking
14 cylinder hose condition
AFTER INDUCTION ROLLER TABLE
1 CHECK THE BEARING BLOCK BOLT TIGHTNESS
2 CHECK ANY SOUND/TEMP OF BEARING
3 CHECK THE PULLY CONDITION
4 CHECK THE V BELT CONDITION
6 CHECK MOTOR BASE BOLT TIGHTNESS
7 CHECK CHAIN CONDITION
8 CHECK SPROCKET TEETH CONDITION
9 CHECK THE ROLL CONDITION
10 CHECK GEARBOX OIL LEVEL
WORKING/APPROACH ROLLER TABLE
1 CHECK THE BEARING BLOCK BOLT TIGHTNESS
2 CHECK ANY SOUND/TEMP OF BEARING
3 CHECK THE PULLY CONDITION
4 CHECK THE V BELT CONDITION
5 CHECK THE PULLY GROOVES
6 CHECK MOTOR BASE BOLT TIGHTNESS
7 CHECK CHAIN CONDITION
8 CHECK SPROCKET TEETH CONDITION
9 CHECK THE ROLL CONDITION
DISCHARGE ROLLER TABLE
1 CHECK THE ROLL CONDITION
2 CHECK SPROCKET TEETH CONDITION
3 CHECK CHAIN CONDITION
4 CHECK MOTOR BASE BOLT TIGHTNESS
5 CHECK THE BEARING BLOCK BOLT TIGHTNESS
6 GEARBOX OIL LEVEL
7 CHECK THE PULLY CONDITION
8 CHECK THE V BELT CONDITION
9 CHECK THE FRL
10 CHECK THE HOSE PIPE CONDITION &LEAKGE
11 CHECK THE CYLINDER CONDITION & LEAKAGE
12 CHECK THE AIR PRESSURE
13 SUPPORT SHAFT & GM BUSH CONDITION CHECKING
ROUGHING MILL:-(REDUCTION AND PINION GEAR BOX)
1 CHECK MOTOR BASE BOLT TIGHTNESS
2 CHECK MOTOR GEAR COUPLING BOLT TIGHTNESS & GREASING
3 CHECK FLYWHEEL PLUMMER BLOCK BOLT TIGHTNESS & GREASING
4 CHECK PLUMMER BLOCK BEARING TEMPERATURE
5 GEAR BOX OIL PRESSURE(REDUCTION & PINION GEAR BOXES)
6 CHECK THE GEAR BOX FOR ANY ABNORMAL SOUND AND LEAKAGE
CHECK REDUCTION AND PINION GEAR COUPLING BOLT TIGHTNESS AND FLANGE
7
CONDTION(DRIVE SIDE & NON DRIVE SIDE) & GREASING
8 CHECK CARDON SHAFT CONDITION AND BOLT TIGHTNESS & GREASING
9 CHECK VIBRATION OF MOTOR & PLUMMER BLOCK
LIFTING TABLE
1 CHECK THE BEARING BLOCK BOLT TIGHTNESS
2 CHECK ANY SOUND/TEMP OF BEARING
3 CHECK THE PULLY CONDITION
4 CHECK THE V BELT CONDITION
5 CHECK THE ROLL CONDITION
6 CHECK MOTOR BASE BOLT TIGHTNESS
7 CHECK LIFTING TABLE SUPPORT
8 CHECK CYLINDER BASE BOLT
9 CHECK HINGE PIN & BUSH CONDITION(4NOS)
10 BOTH BEAING GREASING
11 CHECK POWE PACK OIL LEVEL
12 PUMP RUNNING(1 or 2)
13 PUMP NOISE CHECKING
14 OILPRESSURE CHECKING
15 CYLINDER LEAKAGE CHECKING
16 HOSE & PIPE LINE LEAKAGE CHECKING
SIGNATURE SHIFT ENGINEER SIGNATURE HOD
