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Turning Rolls

Turning Rolls
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UTTING, POSITIONING & WELDING EQUIPMEN KOIKE ARONSON RANSOME The Most Complete Line in

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AR Series Turning Rolls RR Series Turning Rolls TR Series Turning Rolls

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How to Size a Turning Roll Weight Capacity The basic Turning roll set-up includes (1) Drive Roll and a companion Non Powered Idler Roll. The Driver supports one end of the work-piece and imparts rotational motion to the work. The Idler merely supports the other end of the work-piece as it rotates. The first factor in selecting any set of Turning Rolls is to determine the maximum weight capacity required. In a symmetrical work-piece, one of its ends and half the load is supported by the Drive Roll. The other half of the work is supported by the Idler Roll. Each Driver and Idler Roll have...

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Load Capacity Tables 'All dimensions are for reference only and subject to change without notice.

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Portable Pipe Rolls tired Driver and Idler rolls are lightweight portable rolls that up at the work site. Despite their compact size, 1 Driver and 2 Idlers have a capacity of Small Diameter auxiliary wheel sets Taper Lock Hubs for wheel adjustment KOIKE ARONSON, INC. / RANSOME Tractive Pull Other center settings and frame lengths available

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WRU Unit Turning Rolls Wheels with taper lock bushings can be located anywhere along Koike Aronson Ransome's WRU Unit Frame Turning Rolls provide a solution for safely turning heavy cylindrical vessels without marring, wrinkling or indenting the work-piece. The WRU system has capacities ranging from 5,000 to 30,000 Lbs. 12" diameter x 4 wide wheels have taper-lock hubs which can be located anywhere along the axles and 'All dimensions are for reference only and subject to change without notice. P.O. Box 307, Arcade, New York 14009 pArp 7

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This light weight series has been engineered for the effective positioning of long cylindrical work-pieces. Tanks, pressure vessels and pipe are all well suited applications to utilize turning rolls. Long objects that are not cylindrical may be adapted with the aid of custom designed support rings. The Aronson design incorporates overload discs on each wheel that prevent excessive loads from damaging the tires. Along with superior performance capabilities, Koike Aronson turning rolls are extremely durable and utilize the strongest worm gears, welded gearboxes and chassis components....

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WRD 5 thru WRD 20 (Aronson Design) Ml dimensions are for reference only and subject to change without notice.

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This medium range series has been engineered for the effective positioning of long cylindrical work-pieces. Tanks, pressure vessels and pipe are all well suited applications to utilize turning rolls. Long objects that are not cylindrical may be adapted with the aid of custom designed support rings. The Aronson design incorporates overload discs on each wheel that prevent excessive loads from damaging the tires. Along with superior performance capabilities, Koike Aronson turning rolls are extremely durable and utilize the strongest worm gears, welded gearboxes and chassis components....

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WRD 30 thru WRD 200 (Aronson Design)

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This heavy weight series has been engineered for the effective positioning of long cylindrical work-pieces. Tanks, pressure vessels and pipe are all well suited applications to utilize turning rolls. Long objects that are not cylindrical may be adapted with the aid of custom designed support rings. The Aronson design incorporates solid steel wheels and axles for high load capabilities. Along with superior performance capabilities, Koike Aronson turning rolls are extremely durable and utilize the strongest worm gears, welded gearboxes and chassis components. Capacities from 600,000 to...

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WSD 300 thru WSD 1200 (Aronson Design)

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A-AAA Ransome Rolls • Rubber or Steel Wheels • Wide diameter range • Low voltage hand control 50:1 Variable speed drives Koike Aronson / Ransome Turning Rolls are engineered and built for the most effective positioning of long cylindrical work pieces. Tanks, pressure vessels and pipe are all well suited for industrial applications utilizing Turning Rolls. Long awkward objects may be adapted to these Positioners with the use of false rings. Offering the widest range of styles and capacities in the world, with many options available to customize your application, Koike Aronson / Ransome...

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A-AAA Ransome Design Rolls

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Koike Aronson / Ransome Turning Rolls are engineered and built for the most effective positioning of long cylindrical work pieces. Tanks, pressure vessels and pipe are all well suited for industrial applications utilizing Turning Rolls. Long awkward objects may be adapted to these Positioners with the use of false rings. Offering the widest range of styles and capacities in the world, with many options available to customize your application, Koike Aronson / Ransome Turning Rolls ensure continuous production with dependable performance. Given Koike Aronson / Ransome's commitment to...

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B-E Ransome Design Rolls

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Anti-Drift Turning Rolls Automatically compensates for vessel irregularities and roll misalignment The Anti-Drift Roll has two synchronized "Steerable Wheels". Each axle is connected to a gearbox" which is driven by an AC servo motor. As each axle is rotated, the relationship between the axis of rotation of each wheel and the axis of rotation of the vessel changes. This change creates a thrust load on the vessel to counter vessel lateral movement. The amount and direction of axle rotation is commanded by Each axle is fitted with a "Neutral Position Indicator" (arrow) to provide a reference...

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Anti-Drift Turning Rolls *AII dimensions are for reference only and subject to change without notice. ANTI-DRIFT CONTROL STAND

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Self Aligning Turning Rolls Self-Aligning Turning rolls adjust wheel centerline setting automatically when the vessel is lowered into place. No couplings to change, no pins to remove or replace. "SA-Rolls" Provide constant centerline capabilities making set-up and alignment quick and easy. The self aligning rollers, which maintain a constant centerline, can rotate work pieces with diameters as small as 12" and as large as 16' without adjustment or change of drive shafts. SA-Rolls are available in 15 ton to 180 Ton capacity sets. Rolls are powered with AC variable frequency drives and motors...

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