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One Used 1 1/4" National Model 1250 Five Die Cold Former

Inventory ID:12439

Year of Manufacture:1991

One Used 1 1/4" National Model 1250 Five Die Parts Forming Machine
Serial Number 39995 Built New 1991


33.5mm Max Cutoff Diameter (at 60Kg/mm)
9.5mm Min. Cutoff Length
240mm Max. Cutoff Length
45mm Min. Kickout Length
225mm Max. Kickout Length
65 SPM (Variable Speed Drive)
65 SPM (Boltmaker type transfer)
55 SPM (Combination type transfer)
550 Metric Tons: Max. Available Forming Load
280 Metric Tons: Max. Available One Die Loading 

171mm Die OD
114mm Punch OD
162mm Max. Bull Nose Punch Diameter

3.2mm Punch Bolster Adjustable amount
64mm Timed Punch Knock Out
190.5mm Die Center Distance

Transfer Specifications:
a) Boltmaker type transfer
51mm Max. Clearable Blank Diameter
162mm Max. Cldearable Bull Nose Punch Diameter

b) Combination Transfer
32mm Max. Rotatable Blank Length
127mm Max. Transferable Length (straight across)
86mm Max. Clearable Punch Diameter

720 Kgs. Die Block Assembly Including 5 Dies
680 Kgs. Punch Bolster Plate Including 5 Punches
13 kgs. Feed Roll Weight each
Equipped with a large capacity Wire Payoff Turntable and Inline Wire Straightener.

92 Kw Main Motor

105.5 Tons Machine weight including Sound Enclosure. Weight without enclosure is 100 Tons.
Floor Space: width is 3.619 meters, length is 8.426 meters, 
height is 3.34 meters

This was the last 1250 Cold Former National made prior to the FORMAX FX86.  There are many option on this machine that you will not see on other Parts Formers like:

Total Punch and Die Block removal for change over
Motorized Adjustments for Die Kickout
Two types of transfer including Straight across and turn around Transfer (similar to Universal Transfer)

Extra transfer Camshaft
Extra Punch Bolster Unit
Extra Die Block
Extra Transfer Fixture
Pre-Straightener  Unit (Big)
Wire Payoff system with Adjustable Height Feature that goes up and down as coil is feeding into the machine
Finished Parts Conveyor
Punch Block Holder for Punch Bolster
Timed PKO all stations Top Driven
6 new in box Punch Wedges Plus a big Rack of additional replacement parts
Power is 440 volts, 60 Hz has a Allen-Bradley Voltage Inverter for Infinite Speed Control





 







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