Boltmakers

5/8" National 10L4 Hi-Speed 4-Die Boltmaker Re:23544
Model: 10L4
Manufacturer: National
Still installed, this Boltmaker is available for immediate inspection and delivery.
Max cutoff diameter0.680"
Max cutoff length5-3/4"
Max underhead length4-3/8"
Min underhead length1-1/2"
Main motor power75hp
Floor space236" L x 131" W
Machine height117"
Production rate160ppm
Net weight (Approx)74,000 lbs
Still installed, this Boltmaker is available for immediate inspection and delivery.

It comes with an assortment of tooling including transfer fingers, feed rolls, solid bushing cutters and all machine specific tooling except for heading dies.

Any associated spare parts will be included.

It comes complete with the following:
• Solid Bushing Cutoff system
• IFO Transfer system
• Full safety/sound enclosure
• Four forming dies plus cutoff station
• Flat die thread roller w/cam-controlled separator, injector & pusher
• Separate pointer w/short pointer feed tube & carbide cutters
• Individual finger timing transfer system w/gearless transfer

Still under power, it may be inspected anytime on request.
3/4" x 8" National 4-Die Boltmaker Re:23543
Manufacturer: National
Still installed, this Boltmaker is available for immediate inspection and delivery.
Max cutoff dia1" in 85,000 PSI material
Max rated bolt diameter3/4"
Max cutoff length10"
Min cutoff length1-1/2"
Max underhead length8"
Min underhead length1-1/2"
Max production rate50 ppm
Floor space293" L x 140" W
Main motor power100 hp
Machine net weight140,000 lbs
It comes with an assortment of tooling including transfer fingers, feed rolls, solid bushing cutters and all machine specific tooling except for heading dies.
Any associated spare parts will be included.
Equipped with the following:
• Solid bushing type cutoff system
• Heat-treated alloy-steel bedframe
• Over-arm heading ram
• Individually adjustable punch holders
• Safety bar, for setup, between heading slide and die block
• Pointing station
• Flat-die thread rolling station
• Recirculating oil lubrication system
• Separate roll thread coolant system
• Functionally located operator adjustments and controls
• Operator's push button control station
• Electrics
Still under power, it may be inspected anytime on request.
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28.01.2013. 09:10