3 / 1.6" DIA., 7" SQ IN BIRDSBORO COMBINATION SHEAR

7 SQ IN BIRDSBORO COMBINATION CRANK AND DRUM SHEAR
MANUFACTURER: BIRDSBORO
AGE: 1978
GENERAL SPECIFICATIONS:
TYPE: COMBINATION OVERHUNG CRANK ARM AND ROTATING FLYING SHEAR WITH TRAVERSING BASE
CAPACITY 1: 7" SQ @ 400/1600 FPM @ 8.33 CPM (45 cm² @ 485 MPM)
CAPACITY 2: 20" ² @ 800/2000 FPM @ 13.33 CUTS PER MINUTE (13CM² @ 609 MPM)
PRODUCT: ROUNDS, FLATS AND STRUCTURAL BARS
MATERIAL: CARBON STEEL @ 1600℉
KNIFE WIDTH: 9.25" for 7"² (240 MM)
7.50" for 2"² (190 MM)
TRAVERSE CYLINDER: 24" CAPACITY TO ADJUST FOR HORIZONTAL PASS LINE (610 MM)
DIRECTION OF TRAVEL: RIGHT TO LEFT (VIEWED FROM OPERATORS SIDE)
DRIVE ACTUATION: CONTINUOUSLY RUNNING VIA AN ADJUSTABLE SPEED DC MOTOR VIA MULTIPLE V BELTS CONNECTED TO A FLY WHEEL UTILIZING AN AIR-OPERATED CLUTCH AND BRAKE FOR START AND STOP ACTUATION.
DRIVE: 50 HP DC MOTOR
CD409AY FRAME
1750 RPM
BELT DRIVE WITH WICHITA CLUTCH
AS A CRANK SHEAR:
7 SQ IN 8.3 CUTS PER MINUTE
50 HP DC MOTOR 400/1600 RPM 500 VOLT DC
WICHITA CLUTCH AND BRAKE FOR START AND STOP
KNIFE WIDTH 9.25 INCHES
AS A DRUM SHEAR:
2 SQ. IN 13.8 CUT PER MINUTE
HAS A HYDRAULIC CYLINDER TO SWITCH THE KNIVES
CONDITION: GOOD CONDITION; CLEANED & PAINTED
PREVIOUS USE: 14 INCH BAR MILL
PRODUCTS: ROUNDS, FLATS, AND STRUCTURAL CARBAR STEEL AT 1700 ℉
INVENTORY ID #: 104525-000-00

INVENTORY ID10452500000  
TITLE3 / 1.6" DIA., 7" SQ IN BIRDSBORO COMBINATION SHEAR  
DIAMETER INCHES 3 / 1.6  
SQUARE INCHES 7.0 & 2.0  
MANUFACTURER OF EQUIPMENT BIRDSBORO  
TYPE COMBO  
YEAR OF MANUFACTURE 1978  
TYPE (HOT OR COLD) HOT  
MATERIAL SHAPE (SLAB, BAR, BLOOM ETC) ROUNDS, FLATS & STRUCTURAL  
FUNCTION OVERHUNG CRANK & ROTATING DRUM  
MATERIAL GRADE CARBON STEEL  
MOTOR HP 50  
NUMBER OF MOTORS 1  
MOTOR RPM 1750/2100  
MOTOR VOLTS 500  
MOTOR VOLTAGE TYPE (AC / DC) DC  
MOTOR MFR SIEMENS-ALLIS  
MOTOR AVAILABLE AVAILABLE  
DIRECTION OF TRAVEL (VIEWED FROM OPERATORS SIDE) RIGHT TO LEFT  
FEATURES 1 24" (610 MM) ADJUSTBL PASSLINE TRAVERSE  

 

 

 

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