3500 TON SCHLOEMANN EXTRUSION PRESS WITH PIERCER (5165)

GENERAL SPECIFICATIONS
MANUFACTURER: SCHLOEMANN (DUSSELDORF)
APPLICATION: PRESS CAN PRODUCE THE FOLLOWING PRODUCTS:
1. TUBE - EQUIPPED WITH PIERCER
2. STRAIGHT ROD, BAR, OR SHAPES
3. COILED ROD - EQUIPPED WITH COILER
4. PRESS HAS RUN COPPER, BRASS, AND TITANIUM
5. ALUMINUM - EQUIPPED WITH WALKING BEAM COOLING TABLE

TOTAL POWER: 3500 TONS
MAIN RAM (1 PLUNGER RAM 1120 DIA.): 3100 TONS
PULLBACK RAMS (2 RECESSED RAMS 290 MM/200 MM DIA.)
PULLBACK RAM FORCE: 400 TONS
EXTRUSION STEM STROKE: 2100 MM (82.6")
MAXIMUM EXTRUSION SPEED @ 3500 TON POWER: 36 MM/SEC. (1.4 IPS)
@ 3100 TON POWER: 40 MM/SEC. (1.57 IPS)
CONTAINER SEALING FORCE 2 DIFFERENTIAL PISTONS: 320 TONS
300/160 DIA. (11.8/6.2")
CONTAINER PULLBACK FORCE: 445 TONS
CONTAINER STROKE: 800 MM (31.4")
CONTAINER RANGE (BORED): 180-355 MM DIA. (7"-13.9")
MAXIMUM BILLET LENGTH: 900 MM (35.4")
MAX. EXTRUDED SECTION: 280 MM (11") CIRCUMSCRIBED CIRCLE
CONTAINER HEATING: INDUCTIVE
TEMPERATURE RANGE: 0-500 DEG. C.
MAXIMUM CAPACITY: 120 KVA
PIERCING FORCE (1 PLUNGER RAM 450 DIA.): 500 TONS
PIERCING PULLBACK (2 PLUNGER RAMS 220 DIA.):240 TONS
PIERCING STROKE: 950 MM (37.4")
SLIDING SAW OIL HYDRAULIC
SAW FEED SPEED VARIABLE: 0-150 MM/SEC. (6 IPS)
SAW STROKE: 1390 MM (54.7")
SAW FEED FORCE: 7.8 TONS
SAW BLADE DIAMETER: 900 MM (35.4")
SAW CUTTING SPEED: 115 MM/SEC. )4.5 IPS)
DIE AND PRESSURE BLOCK REVOLVING DEVICE (OIL-HYDRAULIC)
TURN THROUGH 180 DEG. 1 DIFFERENTIAL PISTON 160/100 DIA. x 420 STROKE
COUPLING FOR DIE AND PRESSURE BLOCK REVOLVING ARM
2 DIFFERENTIAL PISTONS 50/30 x 75 STROKE
CONTAINER DISMANTLING CYLINDER 50 x 30 x 225 STROKE
HYDRAULIC SYSTEM
HIGH PRESSURE SYSTEM CONTROLS ALL SECTIONS OF THE MAIN PUNCH, THE PIERCING
MANDREL AND THE CONTAINER.
WORKING PRESSURE: 4500 PSI
FORCE ON MAIN RAM: 3100 TONS
FORCE ON ADVANCE RAMS: 400 TONS
TOTAL POWER: 3500 TONS
CONTAINER SCALING FORCE: 315 TONS
CONTAINER PULL-BACK FORCE: 630 TONS
MAXIMUM FORCE ON PIERCING RAM PRIOR TO RELIEF: 500 TONS
RAM SPEED: 1.3"/SEC. @ 3500 TONS
1.5"/SEC. @ 3100 TONS
WORKING FLUID: SHELL TELLUS 27

HYDRAULIC SYSTEM CONFIGURATION
THE 8 MAIN PUMPS ARE GROUPED IN 4 PAIRS OF 2 PUMPS, EACH PAIR DRIVEN BY A
SINGLE MOTOR. TWO OF THE PAIRS CONSIST OF 2 FIXED DELIVERY PUMPS EACH AND 2
PAIRS CONSIST OF 1 FIXED AND 1 VARIABLE DELIVERY PUMP EACH. TECHNICAL DATA
FOR EACH PUMP IS AS FOLLOWS:
WORKING PRESSURE: 4500 PSI
DELIVERY: 66 IMP GALS/MIN.
POWER REQUIRED AT SHAFT: 170 H.P. PER PUMP
SPEED: 1450 RPM
PUMPS ARE FOR THE ROTARY TYPE, BY EXCENTRA WITH A SERIES OF FIXED CYLINDER
UNITS ARRANGED AROUND A DRIVEN ECCENTRIC WHICH RECIPROCATES THE PISTONS.
EACH UNIT IS EASILY REPLACEABLE AND IN THE 2 VARIABLE PUMPS THE DRIVEN
EXCENTRA CAN BE ADJUSTED TO GIVE ANYTHING FROM ZERO TO MAXIMUM DELIVERY.

VALVES - THESE ARE ALSO BY EXCENTRA AND ARE ALL SOLENOID AND PILOT OPERATED
OFF THE LOW PRESSURE SYSTEM. IN THE CASE OF FAILURE THERE IS A POSITIVE
INDICATION OF THE POSITION OF THE VALVE.

LOW PRESSURE SYSTEM
THIS IS AN ACCUMULATOR SYSTEM WHICH CONTROLS THE PILOT VALVES FOR ALL THE MAIN
H.P. VALVES AND ALL THE MOTIONS OF THE FOLLOWING PRESS AUXILIARIES:
1. BILLET LOADER SWING ARM
2. BILLET LOADER TO PRESS
3. DISCARD BUCKET ARM
4. DISCARD POSITIONING ARM
5. DISCARD SEPARATOR
6. DISCARD COLLECTING BIN LIFTS AND CHUTE
7. PAD AND RING QUENCH
8. DIE ARM ROTATION AND SEPARATION
9. DIE LOADING TABLE
10. CUT-OFF SAW
11. LIFT OFF ARMS FOR STRAIGHTS
12. SAW AND F/T TABLE LIFT
13. SAW TABLE PUSH OFF ARMS
14. SAW TABLE STOPS
15. COIL UPENDING AND DE-PELLETIZING GEAR
16. COIL PALLET STOPS AND PUSHER ARMS
17. RUNOUT TABLE DRIVES ENGAGEMENT

THE MAIN DETAILS FOR THE SYSTEM ARE:
WORKING PRESSURE: 1420 PSI
PUMPS: 2
SPEED: 1450 RPM
POWER OF MOTOR: 50 H.P.
DELIVERY: 40 GALS./MIN. EACH
ACCUMULATOR CAPACITY: 15 GALS.

THE HEATER INSTALLATION IS SERVED BY ITS OWN HYDRAULIC SYSTEM. THIS DELIVERS
32 GALS./MIN. AT 500 PSI FROM 3 PUMPS AND THE SYSTEM COMPRISES OF 29 DOUBLE
ACTING CYLINDERS FED FROM 9 VALVE BLOCKS.

THE FOLLOWING ITEMS ARE DRIVEN BY INDEPENDENT HYDRAULIC UNITS
3 COILERS
RUNOUT HANDLING EQUIPMENT

POWERED ROLLER TABLE: 34 METERS LENGTH (111.5 FT.)
WALKING BEAM COOLING BED
AUTOMATIC 3 STRAND COMBINATION COILER TO SUIT HEAVY NON-FERROUS ROD.
SPEED: 2 TO 10 M./SEC. (6.5-32.8 FT./SEC.)
SIZE: 6.0 MM- 32 MM SEC. (0.23"-1.25")
DRUM O.D.: 1000 MM (39.3")
DRUM I.D.: 600 MM (23.6")
DRUM DEPTH: 300 MM (11.8")
H.P. DRIVE: 15 KW A.C. MOTOR
COIL WEIGHT: 250 KGS. (550 LBS.)
COIL QUENCHING MECHANISM

THE ROLLER TABLE TRANSPORTS THE PALLETS WITH THE COIL FROM THE COILER TO THE
QUENCHING DEVICE. UP TO THREE PALLETS ARE PUSHED ON SIMULTANEOUSLY FROM THE
COILERS AND TRANSPORTED IN ABOUT 5 MIN. SLOWLY UP TO THE STOP AT THE END OF
THE ROLLER TABLE.

QUENCHING DEVICE CONSISTS OF 4 TRANSPORT CRADLES
DIA. OF TRANSPORT CRADLES: 2808 MM
CIRCULATING SPEED: 0.25 M/SEC.
COOLING WATER SURFACE: 620 MM BELOW FLOOR

THE SYSTEM COMES COMPLETE WITH 3 JUNKER BILLET HEATERS RATED @ 1200 KW EACH
WITH FULL HANDLING EQUIPMENT AND ONE ELECTRIC FURNACE ADDED FOR
EXPERIMENTAL PURPOSES.

************SPECIFICATIONS ARE SUBJECT TO BUYERS VERIFICATION****************