48" - 72" x 16 ga NATIONAL® Power Roll Forming Machines
Miscellaneous - Bending & Forming Machines
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National's 3" and 4" power rolls are designed for simple operation.
National’s rolls incorporate three precision turned, ground, and polished high carbon steel rolls. Extra heavy duty end frames with quick release handle on the right front for speedy production forming.
The drive train is powered with a heavy duty precision reduction gear box to assure durability and long life. The electric panel and gear box are housed in a ventilated stand for protection.
Precision roll adjustment is achieved by turning the hand wheel on the left end of the roll. Repeatability is maintained by the forming scale above the hand wheel.
LIFETIME WARRANTY AGAINST BREAKAGE ON ALL STEEL MACHINES
MADE IN USA
Forward and reverse drum switch.
Quick release upper roll.
Positive chain drive.
Heavy duty gear box.
Front guard for additional safety.
Heavy duty stand is standard.
Capacity*: 16 Gauge: 1.6mm
Maximum Forming Length:
48-1/4” / 1226mm (NR4816)
72-1/4” / 1835mm (NR7216)
Diameter of Roll
Minimum Forming Radius
Wire Grooves (Optional): 3/8”, 1/2”, 5/8”/10mm, 13mm, 16mm
Roll Speed: 18 rpm/14.13 sfpm
Motor (110-220 Single PH, 208-220-440 3 PH): 1 HP
Floor Space (l x w x h)
64” x 37” x 44-1/2” (NR4816)
88” x 26” x 43-3/4” (NR7216)
970 lbs / 440 kgs (NR4816)
1,740 lbs / 814 kgs (NR7216)
*Yield Strength 30,000 lbs. @ rated capacity
NR4816: 48" x 16 ga
NR7216: 72" x 16 ga
Specifications are subject to change without notice.
NOTE: Data is provided by the manufacturer.
WARRANTY: 3 YEAR
This machine is listed for sale by Sierra Victor Industries
located in Port Orange, Florida