750 TON SUTTON HYDRAULIC EXTRUSION PRESS (4940)

MANUFACTURER: SUTTON ENGINEERING CO.
TYPE: OIL HYDRAULIC

RATED CAPACITY: 750 TONS @ 2750 PSI
MAIN RAM: 730 TONS @ 2750 PSI
ADVANCE RAM: 43 TONS @ 2750 PSI
RETURN RAM: 32 TONS @ 2750 PSI
CONTAINER STRIPPING: 135 TONS @ 2750 PSI
CONTAINER SEALING: 95 TONS @ 2750 PSI
SHEARING: 27.5 TONS @ 2750 PSI
DIE SLIDE-OUT: 27.5 TONS @ 2750 PSI

MAIN RAM STROKES: 37"
SHEAR STROKE: 20"
DIE SLIDE STROKE: 23-3/4"
CONTAINER STROKE, ADJUSTABLE: 0"- 12"
BILLET LOADER STROKE: 54"
BILLET DIAMETER SIZE: 4.5"

MAIN RAM DIAMETER: ONE - 26"
ADVANCE & RETURN RAMS: TWO - 4-1/2" x 4-1/2"
CONTAINER RAMS: TWO - 8" x 4"
SHEAR: ONE - 5-1/8" x 2-1/2"
DIE SLIDE: ONE - 5-1/8" x 2-1/2"

CONTAINER BORE: 4-3/4"
CONTAINER LENGTH: 17"

MAIN PUMPS - OIL GEAR DH-10025: 71.4 GPM @ HIGH PRESSURE
AUXILIARY PUMP - OILGEAR DPG-122506: 9.5 GPM @ HIGH PRESSURE
39.8 GPM @ HIGH PRESSURE

MAIN PUMP MOTOR: 125 H.P. x 900 RPM
AUXILIARY PUMP MOTOR: 10 H.P. x 1200 RPM

OPERATING SPEEDS: INCHES PER MINUTE
ADVANCE: 529"
EXTRUSION: 29"
RETURN: 690"
BILLET LOADER: 810"
CONTAINER SEALING: 218"
CONTAINER STRIPPING: 164"
SHEAR DOWN: 800"
SHEAR UP: 1200"

EQUIPPED WITH: BILLET OVEN, CUT OFF SAW, DIES AND DIE OVEN

MAIN RAM: THE MAIN RAM IS SINGLE-ACTING AND MADE FROM CENTRIFUGALLY CAST
MEEHANITE, WITH A GROUND FINISH.

MAIN CYLINDER: THE MAIN CYLINDER IS OF CAST STEEL AND IS INSERTED INTO THE
CAST STEEL CYLINDER PLATEN.

DIE PLATEN: THE DIE PLATEN IS ALSO OF CAST STEEL AND CONTAINS AN INSERTED
ALLOY STEEL DIE PRESSURE RING. THE DIE PLATEN IS PROVIDED WITH (1.) A DIE
INSPECTION HOLE ALIGNED WITH THE DIE SLIDE WHEN IN "OUT" POSITION AND ALSO
(2.) CONTAINS A PERMANENTLY MOUNTED ELECTRIC LIGHT TO INTERNAL ILLUMINATION OF
THE EXTRUSION EXIT HOLE.

TIE RODS: THE TIE RODS ARE OF 4140 ALLOY STEEL, FORGED, QUENCHED, AND
TEMPERED TO 220/260 BRINELL. SPLIT NUTS ARE USED THROUGHOUT: INCLUDING THE
SHOULDER UNITS WHICH PERMIT PRE-STRESSING THE RODS 10% ABOVE THE RATED PRESS
CAPACITY.

DIE SLIDE: THE DIE SLIDE IS OF FORGED STEEL AND ARRANGED WITH A "U" SLOT FOR
THE DIE ASSEMBLY AND PUSH-THROUGH HOLE FOR RAPID EMERGENCY REMOVAL OF
UNEXTRUDED BILLETS. MOVEMENT OF THE DIE SLIDE IS ACCOMPLISHED BY A DOUBLE-
ACTING HYDRAULIC CYLINDER CAPABLE OF DELIVERING FULL POWER FOR ITS ENTIRE
STROKE.

EXTRUSION TOOLS: CONSIST OF ONE EXTRUSION STEM AND ONE ELECTRICALLY HEATED
CONTAINER ASSEMBLED WITH A TAPER FITTED LINER, THE CONTAINER HEAT IS PROVIDED
BY 30 NICKEL SILVER SHEATHED CARTRIDGE ELEMENTS FOR A TOTAL OF 27 KW.

CONTAINER HOUSING: IS OF TWO PIECE CAST STEEL CONSTRUCTION, WITH HOUSING CAP
ARRANGED FOR EASY REMOVAL BY A STRAIGHT UPWARD LIFT.

BASE: A WELDED STEEL BASE RUNNING FULL LENGTH UNDER PRESS FRAME IS PROVIDED.
MAIN CYLINDER IS RIGIDLY ATTACHED TO THE BASE AND THE DIE PLATEN IS MOUNTED ON
MACHINES WAYS TO ACCOMMODATE PRESS MOVEMENT DURING OPERATING CONDITIONS.