NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER

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Model: 7-4
Year: 1989
Stock #: 116517

Type: Parts Formers

Manufacturer: National

Highlights:

NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER
  • NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER

Specifications

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Equipped With

NATIONAL MODEL 7-4 HIGH SPEED 4-STATION HOT FORMER
 
BUILT BY........NATIONAL MACHINERY CO. TIFFIN, OHIO
MODEL...........7-4 HOT FORMER
YEAR...............1989
 
SPECIFICATIONS:METRICSTANDARD
 
NUMBER OF DIES AND PUNCHES........44
 MAX. CUTOFF DIAMETER...................... 76.0 MM3.000"
MAX. CUTOFF LENGTH...........................152.0 MM6.000"
MAX. DIE KICKOUT.............................152.0 MM6.000"
MAX. PUNCH KICKOUT........................  60.0 MM2.375"
PART OUTER DIAMETER.........................145.0 MM5.700"
1ST DIE DIAMETER...............................228.0 MM8.970"
2ND DIE DIAMETER.............................127.0 MM11.73"
3RD DIE DIAMETER.............................298.0 MM11.73"
4TH DIE DIAMETER................................298.0MM11.73"
1ST PUNCH DIAMETER.........................222.0 MM8.740"
2ND PUNCH DIAMETER.......................222.0 MM8.740"
3RD PUNCH DIAMETER........................222.0 MM8.740"
4TH PUNCH DIAMETER........................222.0 MM8.740"
MAIN MOTOR......................................373.0 KW500.0 HP
NET WEIGHT....................................225,000.0 KGS
496,000LBS
 
FLOOR SPACE:
WIDTH..................................6,736.0 MM          22'1"
LENGTH.................................9,236.0 MM30'3"
HEIGHT.................................3,692.0 MM
12'11"
BARFEED LINE ABOVE FLOOR........2,133.6 MM7'00"

FEATURES:
FULLY ADJUSTABLE FOUR ROLL FEED BOX
PNEUMATICALLY CONTROLLED FEED ROLL GRIPPING PRESSURE
INFINITELY VARIABLE ADJUSTMENT OF STOCK GAGE WITH LENGTH READ OUT
WATER COOLED QUILL, DIES PUNCHES, FEED ROLLS AND FEED ROLL SHAFTS
INDIVIDUALLY ADJUSTABLE DIE KICKOUTS
OVERLOAD RELIEF ON EACH DIE KICKOUT LEVER
INDIVIDUAL DIE CAPS
INDIVIDUALLY ADJUSTABLE PUNCH HOLDERS
INDIVIDUAL ADJUSTMENT OF PUNCH SHUT HEIGHT
OVERLOAD DETECTION ON CUTOFF, TRANSFER AND PUNCH SHUT HEIGHT
PUSH-BUTTON OPENING OF UPPER TRANSFER UNITS ALLOWS EASY REMOVAL OF PARTS (FOR
JOB SETUP AND INSPECTION)
FULLY TIMED TRANSFER DRIVE USING STRAIGHT-LINE VERTICAL OPENING AND CLOSING
TRANSFER SETUP FIXTURE
FULL FLOATING WRIST PIN ELIMINATES SINGLE POINT LOADING
AIR OPERATED CLUTCH
BAND BRAKE
RE-CIRCULATING OIL LUBRICATION SYSTEM
PARTS DISCHARGE OUT THE SIDE AND ABOVE FLOOR LINE
INDUCTION HEATER
BAR RACK
 
 
 
 

Machine Information

NATIONAL MDL# 7-4 HIGH SPEED 4-STATION HOT FORMER

Stock #: 116517

Equipped With

NATIONAL MODEL 7-4 HIGH SPEED 4-STATION HOT FORMER


 


BUILT BY........NATIONAL MACHINERY CO. TIFFIN, OHIO


MODEL...........7-4 HOT FORMER


YEAR...............1989


 


SPECIFICATIONS:METRICSTANDARD


 


NUMBER OF DIES AND PUNCHES........44


 MAX. CUTOFF DIAMETER...................... 76.0 MM3.000"


MAX. CUTOFF LENGTH...........................152.0 MM6.000"


MAX. DIE KICKOUT.............................152.0 MM6.000"


MAX. PUNCH KICKOUT........................  60.0 MM2.375"


PART OUTER DIAMETER.........................145.0 MM5.700"


1ST DIE DIAMETER...............................228.0 MM8.970"


2ND DIE DIAMETER.............................127.0 MM11.73"




3RD DIE DIAMETER.............................298.0 MM11.73"


4TH DIE DIAMETER................................298.0MM11.73"


1ST PUNCH DIAMETER.........................222.0 MM8.740"


2ND PUNCH DIAMETER.......................222.0 MM8.740"


3RD PUNCH DIAMETER........................222.0 MM8.740"


4TH PUNCH DIAMETER........................222.0 MM8.740"


MAIN MOTOR......................................373.0 KW500.0 HP


NET WEIGHT....................................225,000.0 KGS


496,000LBS


 


FLOOR SPACE:


WIDTH..................................6,736.0 MM          22'1"


LENGTH.................................9,236.0 MM30'3"


HEIGHT.................................3,692.0 MM


12'11"


BARFEED LINE ABOVE FLOOR........2,133.6 MM7'00"



FEATURES:


FULLY ADJUSTABLE FOUR ROLL FEED BOX


PNEUMATICALLY CONTROLLED FEED ROLL GRIPPING PRESSURE


INFINITELY VARIABLE ADJUSTMENT OF STOCK GAGE WITH LENGTH READ OUT


WATER COOLED QUILL, DIES PUNCHES, FEED ROLLS AND FEED ROLL SHAFTS


INDIVIDUALLY ADJUSTABLE DIE KICKOUTS


OVERLOAD RELIEF ON EACH DIE KICKOUT LEVER


INDIVIDUAL DIE CAPS


INDIVIDUALLY ADJUSTABLE PUNCH HOLDERS


INDIVIDUAL ADJUSTMENT OF PUNCH SHUT HEIGHT


OVERLOAD DETECTION ON CUTOFF, TRANSFER AND PUNCH SHUT HEIGHT


PUSH-BUTTON OPENING OF UPPER TRANSFER UNITS ALLOWS EASY REMOVAL OF PARTS (FOR


JOB SETUP AND INSPECTION)


FULLY TIMED TRANSFER DRIVE USING STRAIGHT-LINE VERTICAL OPENING AND CLOSING


TRANSFER SETUP FIXTURE








FULL FLOATING WRIST PIN ELIMINATES SINGLE POINT LOADING


AIR OPERATED CLUTCH


BAND BRAKE


RE-CIRCULATING OIL LUBRICATION SYSTEM


PARTS DISCHARGE OUT THE SIDE AND ABOVE FLOOR LINE


INDUCTION HEATER


BAR RACK