Automatic High Speed Cut to Length Machine

General Specification
MATERIAL
G.I. COIL ( FULL HARD )
COIL WT.
10,000 KGS.
COIL WIDTH
1,000 MM.
SHEET THICKNESS
0.10MM. - .60 MM.
COIL BORE
508MM.
CUTTING LENGTH
2,000MM. - 3,660 MM.
PACKING WT.
3 TON - 5 TON
List Of Machinery
NO. OF SHEETS PER MIN. FOR SERVO DRIVE
40 X 2,000 MM. LONG
LENGTH TOLERANCE
± 0.30 MM.

Machine Details

COIL CAR
PAY-OFF REEL WITH HIDRAULIC EXPANSION
TYPE
CYLINDRICAL MANDREL WITH FOUR LEAVED EXPANSION / COLLAPSE SYSTEM TO HOLD THE COIL FROM INSIDE.
LENGTH OF MANDREL
1,150 MM.
EXPANSION/COLLAPSE SYSTEM
BY HYDRAULIC ROTARY CYLINDER FITTED WITH THE MAIN SHAFT.
EXPANSION RANGE OF THE
480 MM. DIA. - 520 MM. DIA. MANDREL
BODY CONSTRUCTION
M.S. FABRICATED BODY WITH EN-8 MAIN MOUNTED ON THE BEARING.
LOADING CAPACITY
10,000 KGS.
MANDREL ROTATION
BY PINCH ROLL
PINCH ROLL ASSEMBLY
FUNCTION
TO FORWARD THE SHEET FROM PAY-OFF REEL TO LOOP PIT
BOTTOM PINCH ROLL SIZE
200 MM. X 1,150 MM.
TOP ROLL SIZE
200 MM. X 1,150 MM.
PINCHING SYSTEM
BY AIR CYLINDER
PINCH ROLL MATERIAL
BOTTOM ROLL
EN8 ROUND WITH SURFACE HARDENED
TOP ROLL
EN8 ROUND WITH 10MM THICK RUBBER LINING
DRIVE
10 HP V.V.V.F. DRIVE WITH PLANETARY GEAR BOX RATIO 10:1
PINCHING SYSTEM
BY AIR CYLINDER
SIZE OF AIR CYLINDER
125 BORE X 50MM. STROKE, MANUAL CONTROL MANUAL
# DIRECTION CONTROL VALVE AND PR. CONTROLLER PINCH ROLL WILL BE OPERATED BY LOOP PIT SENSOR
LOOPING DEVICE
NO. OF ROLLERS FOR LOOP BRACKET
3 EACH FOR PINCH ROLL EXIT AND FEED ROLL ENTRY SIDE.
SIZE OF ROLLERS
40 DIA. X 1,150 MM. BARREL LENGTH
ROLLER SURFACE COATING
HARD CHROME COATING
BRACKET CONSTRUCTION
SUPPORTING STANDS ARE FABRICATED WITH M.S. PLATE
FEEDING ROLL CUM SHEAR ASSEMBLY WITH SERVO MOTOR
FUNCTION
TO FEED THE SHEET FROM LOOP PIT TO SHEAR
BOTTOM FEED ROLL SIZE
130 MM. X 1,150 MM.
TOP ROLLER SIZE
130 MM. X 1,150 MM.
PINCHING SYSTEM
BY AIR CYLINDER
SIZE OF AIR CYLINDER
125 BORE X 50MM. STROKE, MANUAL CONTROL
BOTTOM ROLLER MATERIAL
EN-8, SURFACE HARDENED AND CRINDING FINISH
TOP ROLLER MATERIAL
EN-8 ROLLER WITH 10 MM. THK NEOPRENE RUBBER LINING
ROLL STAND MATERIAL
C.I.
DRIVE
AC SERVO MOTOR 36NM WITH GEAR BOX RATIO 5:11
MOVEMENT OF TOP ROLL
BY DOUBLE AIR CYLINDER WITH SOLENOID OPERATED VALVE.
CYLINDER BORE & STROKE
125 B X 50 ST
MAX ROLLER SPEED
100 M/MIN
** HOLDING PAD WILL BE PROVIDED TO HOLD THE SHEET WHILE THE TOP FEED ROLL WILL BE IN UPPER POSITION.
TYPE OF SHEAR M/C
MECHANICAL DOWN CUT SHEAR ACTUATED BY CLUTCH BRAKE MOTOR
BODY MATERIAL
M.S. PLATE STRUCTURE, FABRICATED.
CUTTING RANGE
0.60 MM. X 1,000 MM.( MAX. )
BLADE SIZE
18 MM. THICK X 60 MM. (W) X 1,150MM.
BLADE MATERIAL
HIGH CARBON HIGH CHROMIUM TOOL STEEL
MOTOR INPUT
3.7 KW., A.C. PLANETARY GEARED MOTOR WITH CLUTCH BRAKE COMBINED UNIT.
AFTER ACHIEVING PRE-SELECTED LENGTH THE FEED ROLL WILL STOP AND THE SHEAR WILL CUT THE SHEET. AFTER CUTTING OPERATION WHEN THE UPPER BLADE WILL GO UP AND SENSE THE PROXIMITY SWITCH MOUNTED ON THE SHEAR FRAME, THE FEED ROLL WILL AGAIN START TO FEED THE PRE-SELECTED LENGTH OF SHEET
HEIGHT ADJUSTABLE PILING TABLE
TYPE
STATIONERY TABLE TYPE
TABLE SIZE
1,000MM. X 3,800MM.(L)
CONSTRUCTION OF THE TABLE
MADE OF 150X75 CHANNEL
HEIGHT ADJUSTMENT
BY MECHANICAL SCREW JACK DRIVEN BY 0.75 KW A.C. PLANETARY GEARED MOTOR.
## PILING TABLE HEIGHT WILL BE ADJUSTED WITH THE HELP OF MANUALLY OPERATED LOCAL CONTROL BUTTON.
HYDRAULIC POWER PACK
THE UNIT PROVIDES HYDRAULIC POWER FOR THE MACHINE. IT COMPRISES A HYDRAULIC PUMP AND ELECTRIC MOTOR MOUNTED ON THE MILD STEEL TANK. THE UNIT IS COMPLETE WITH OIL FILTER, FILTER CAP, OIL LEVEL INDICATOR AND NECESSARY SUPPLY . A CONTROL STATION IS SUPPLIED AND IS SITUATED IN A CONVENIENT POSITION. THE STATION CONTAINS THE NECESSARY PRESSURE GAUGE, CONTROL VALVES, OTHER HYDRAULIC VALVES AND NECESSARY PIPING. HYDRAULIC POWER PACK IS NEED FOR OPERATING PAY-OFF REEL(UNCOILER)
MANUALLY OPERATED HYDRAULIC DC VALVE
3 NOS.
FLOW CONTROL VALVE
3 NOS.
CHECK VALVE
2 NOS.
ROTARY HYD. CYLINDER
1 NO.
LIFTING HYDRAULIC CYLINDER
1 NO.
HYDRAULIC MOTOR
1 NO.
AIR COMPRESSOR
TYPE
PORTABLE AIR-COOLED SINGLE CYLINDER TYPE.
PRESSURE
MAX. 6-8 KG/SQ. CM.
MOTOR
2.2 KW
AIR LINE IS REQUIRED FOR FOLLOWING MACHINERY :
HOLDING ROLL UP / DOWN
1 CYL.
FEED ROLL UP / DOWN
2 CYL.
PINCH ROLL
2 CYL.
AIR BLOWER
TYPE
5 HP. BLOWER TO MAKE AIR JET FOR SHEET STACKING
ELECTRICAL CONTROL PANEL
FUNCTION
TO CONTROL THE LOOP AND CUTTING LENGTH AUTOMATICALLY. IT CONSISTS OF D.O.L. STARTERS FOR HYDRAULIC POWER PACK, COMPRESSOR, A.C. SERVO MOTOR DRIVE AND SENSOR CONTROL.

LIST OF MOTORS

PINCH ROLL
7.5 KW
FEED ROLL SERVO MOTOR
36 NM.
SHEAR
3.7 KW
CONVEYOR MOTOR
3.7 KW.
PILER
0.75KW.
HYDRAULIC POWER PACK
3.7 KW.
COMPRESSOR
2.2 KW.
BLOWER
3.7 KW

LIST OF SPARE PARTS

SHEAR CLUTCH BRAKE
1 NO.
ENCODER
1 NO.
PROXIMITY SWITCH
1 NO.
SOLENOID OPERATED VALVE
2 NOS.
AIR PRESSURE CONTROLLER
1 NO.
F.R.L.
1 NO.
4KW UNIDRIVE SP WITH PROGGRAME MODULE
1 NO.
FEED ROLLER BOTTOM
1 NO.
FEED ROLLER BEARING UCP312
4 NOS.