National PR

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Plate Roll

Model NR-4816

Specifications

MODEL	NR-4816
CAPACITY	16 GAUGE 1.6 mm.
MAX FORMING LENGTH	48 1/4" 1226 mm.
DIAMETER OF ROLL	3" 76 mm.
MIN FORMING RADIUS	1 1/2" 38 mm.
WIRE GROOVES (OPTIONAL)	3/8 " 1/2" 5/8" 10 mm. 13 mm . 16mm.
ROLL SPEED	18 r.p.m. 14.13 s.f.p.m.
MOTOR 110-220 SINGLE PH 208-220-440 3 PH	1 h.p.
FLOOR SPACE L X W X H	64" x 26" x 43 3/4" 1626 x 660 x 1111 mm.
SHIPPING WEIGHT	1200 lbs. 544 kgs.

National Power Roll - Roll Forming Machines

National 48" X 16 Gauge Power Roll. National's 3" 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. Heavy duty gear box. Front Guard for additional safety. 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 front right 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 handwheel on the left end of the roll. Repeatability is maintained by forming scale above the handwheel.