National 72 inch Powered Slip Roll, 16 gauge Model NR7216

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  • Regular price $10,260.00
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Power Roll Forming Machine: 5 Year Warranty
Made in USA

Call us for lead times 877-528-2809

  • High carbon steel rolls

  • Heavy duty reduction gear box

  • Quick material release

  • Includes forming scale for repeatability

National Sheet Metal's 4 inch power rolls are designed for simple operation. All three rolls are power driven. Standard with forward and reverse drum switch. Quick release upper roll. Positive chain drive, and heavy duty gear box. A front guard for additional safety and a heavy duty storage stand is standard.

National's rolls incorporate three precision turned, ground, and polished high carbon steel rolls. Extra heavy duty end frames with quick release handle located 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 cabinet 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.


5 year manufacturer's warranty

Type: electric
Mild Steel Capacity: 16 gauge (1.6mm)
Stainless Capacity: 20 gauge (.9mm)
Working Length (inches): 72
Number/Dia Of Rolls: (3) 4 inch
Driven Rolls: 3
Wire Grooves: optional 3/8 inch, 1/2 inch, 5/8 inch
Cutting Width (inches): 72
Weight (pounds): 1740
Dimensions (LxWxH): 88 x 26 x 44

Model NR-4816 NR-7216
(Tensile Stregnth 55,000 lbs. @ rated capacity)
16 Gauge: 1.6mm 16 Gauge: 1.6mm
Maximum Forming Length 48 1/4”/1226mm 72 1/4”/1835mm
Diameter of Roll 3”/76mm 4”/102mm
Minimum Forming Radius 1 1/2”/38mm 2”/51mm
Wire Grooves (Optional) 3/8”, 1/2”, 5/8”/10mm, 13mm, 16mm 3/8”, 1/2”, 5/8”/10mm, 13mm, 16mm
Roll Speed 18 rpm/14.13 sfpm 18 rpm/14.13 sfpm
Motor: 110-220 Single PH
208-220-440 3 PH
1 hp 1 hp
Floor Space (l x w x h) 64” x 37” x 44 1/2”
1626 x 940 x 1130mm
88” x 26” x 43 3/4”
2335 x 660 x 1111mm
Shipping Weight 970 lbs/440 kgs

1740 lbs/814 kgs