Barnett Machine Tools, Inc.

SPECIFICATIONS
Working Length of Rolls: 4580mm (180.3”)
Max. Width of Plate: 4500mm (177.2”)
Upper Roll Diameter: 1100mm (43.3”)
Lower Roll Diameter: 650mm (25.6”)
Distance Between Lower Rolls: 950mm (37.4”)
Max. Distance Between Upper &
Lower Rolls: 270mm (10.6”)
Down Travel of Upper Roll: 400mm (15.7”)
Horizontal Travel of Lower Rolls
To Both Sides from Middle Position: 300mm (11.8”)
Plate Feeds: m/1’; 2.2 - 3.3 - 5.
Up & Down Speed of Upper Roll: 3 – 4.5mm / sec
Speed of Lower Rolls: 4 – 5.7mm / sec
Vertical Force on Upper Rolls: 2700 ton
Vertical Force on Lower Rolls:1800 ton
Allowed Angle for Upper Roll: 3 degree 30”
Total Power: 605 HP
Weight (est.): 330 ton

SPECIFICATIONS:

Copper Tubes (12 GA): 5

Copper Tubes (16 GA): 6

Standard St Pipe: 3-1/2

X Heavy Pipe: 3

XX Heavy Pipe: 2-1/2

Min Diameter: 24

Centers Lower Rolls: 18

Dia Angle Rolls: 16-1/2

RPM Rolls: 8

FPM: 35

Motor Size: 20 HP

Motor Speed: 1200 RPM

Variable Speed Drive

Dia Upper Shaft: 6

Dia Lower Shaft: 5

Gear Ratio: 150

Length: 10’6”

Width: 7’

Height: 5’4”

Weight: 13,000 lbs.

Angles Leg Out: 4 x 4 x 5/8

Min Diameter: 40

Angles Leg In: 3-1/2 x 3-1/2 x 5/8

Min Diameter: 48

Smallest Angle Leg Out: 1-1/2 x 1-1/2 x 1/4

Min Diameter: 18

Smallest Angle Leg In: 2 x 2 x 1/4

Min Diameter: 24

Beams on Flanges: 8” – 18”

Min Diameter: 60

Channels Flanges Out: 9”

Channels Flanges In: 7” – 14-3/4”

Min Diameter: 48

Flats on Edge: 4 x 1

Min Diameter: 48

Flats on Flat: 9 x 1-1/4

Min Diameter: 30

Rounds & Squares: 2-3/4 – 2-1/2

Min Diameter: 30