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TDRA-120 Turning Roll Set

TDRA-120 Turning Roll Set

Top Features

  • 120 Ton Drive/Idler Roll Set Load-Carrying Capacity
  • 180 Ton Drive Roll Load-Turning Capacity
  • 8" to 16' Vessel Diameter Capacity

The TDRA-120 Turning Roll is built to provide safe and reliable operation. On rubber-tired models the rollers absorb shock during loading and cushion the load during welding. A steel overload-disc protects the rubber tires from excessive overloads. The final-drive gearcase is fully enclosed and features 100% steel construction. Bronze-aluminum worm gears give maximum strength and durability to the final drive. Connect with a remote foot control for maximum convenience and efficiency when welding.


   TDRA-120 Spec Sheet
English PDF2   Turning Rolls Alignment
English PDF3   Turning Rolls Remote Control

Product Details

Specifications

Carrying Capacity:Drive Roll/Idler Roll Set: 120 ton (60 ton driver, 60 ton idler)
One additional Idler-Roll: 180 ton (60 ton driver, 2 x 60 ton idler)
Turning Capacity: Drive Roll: 180 ton
Tractive Capacity: 24,300 lb
Work Piece Diameter Range: 8 inches to 16 feet
Frame Material: Welded steel channel
Precision: Jig-drilled roller mounting holes
Adjustability: Six center distance settings
Roller Base Position: Adjustable Drive
Motor: AC inverter, 5 horsepower
Wheel Speed: 1.4 to 42" per minute
Motor Control: Variable frequency drive
Drive Train Gearboxes: Welded steel, worm drive
Worm: Hardened steel
Worm gear: 90,000 psi aluminum bronze
Pillow Blocks: Welded steel, tapered roller bearings
Drive Shaft: Tubular steel
Wheels: 3 per axle, 20" x 8" solid rubber, 85 durometer minimum
Backup Discs: 4 steel discs per axle
Driver Weight: 4,400 lb
Idler Weight: 3,500 lb
Control Panel Functions: On/Off, Hand/Foot (Local/Remote) Selector
Remote Hand Control:
(required)		 PB-4-50 Four-Function Hand Pendant Control - Start, Stop, Rotation Direction, Rotation Speed
Remote Foot Controls: Optional FT-2-25 Remote Foot Control* Controls Rotation-Direction: 2-pedal foot switch (forward/reverse)
Optional FT-1VARI-25 Remote Foot Control* Controls Rotation-Speed: Single-pedal foot switch
*The FT-2-25 and FT-1VARI-25 remote foot controls cannot be used simultaneously and should not be connected to the control panel at the same time.

Additional Features

Designed and constructed to provide safe and dependable operation. On rubber-tired models the rollers absorb shock during loading and cushion the load during welding. A steel overload-disc protects the rubber tires from excessive overloads. The final-drive gearcase is totally enclosed and constructed entirely of steel, and aluminum-bronze worm gears provide maximum strength and durability to the final drive.

All Product Resources

Options, Accessories and Related Equipment

Options
FT-2-25 Remote Foot Control
FT-1VARI-25 Remote Foot Control

Related Equipment
FT-2-25
FT-1VARI-25

TDRA-120 Turning Roll Set

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Airgas

Airgas, an Air Liquide company, is a leading U.S. supplier of industrial, medical and specialty gases, as well as hardgoods and related products; one of the largest U.S. suppliers of safety products; and a leading supplier of ammonia products and process chemicals.