Preston Eastin - RTU

TURNING ROLLS

PrestonEastin - Separator

Preston Eastin turning rolls are built for years of dependable, low-maintenance operation.  Heavy-duty welded steel construction ensures that our turning rolls continue to perform in the harshest working conditions for decades.  We offer drivers and idlers, sold individually or in turning roll sets.  We manufacture three classes of turning rolls: standard, constant centerline and power elevating.

Turning Roll Features

  • Industrial-grade rubber-tired rollers absorb shock during loading and protect the load during operation
  • Aluminum-bronze worm gears provide maximum strength and durability
  • 30′ remote pendants standard
  • Designed with ease of maintenance in mind to minimize downtime

More Information

Standard turning rolls support and rotate vessels ranging from 100 lbs. (45 kg) to 400,000 lbs. (181,437 kg) and workpiece diameters ranging from 6 in (15 cm) to 30 ft (9 m).  Our model TDRA-30 turning roll, when combined with (2) TIRA-30 idlers, can support workpieces of up to 90,000 lbs. and ranging in diameter from 8″ to 240″.

Constant centerline turning rolls allow operators to adjust wheel spacing to accommodate workpieces with various diameters while maintaining the relative position of the welding tip. This configuration is ideal for in-line manufacturing processes and automated welding cells where both variability and repeatability are critical.

Power elevating turning rolls accommodate the up and down movement of rolls. This configuration drastically improves setup times where high workpiece variability exists. They also work for non-cylindrical workpieces where multiple rolls are needed at varying centerline heights. Note that custom bases may be required to elevate and support workpieces.

MODELCAPACITY lbs.DIAMETER RANGESPEED RANGETURNING CAPACITY lbs. w/ 1 IDLERTURNING CAPACITY lbs. W/ 2 idlersWEIGHT lbs.MOTORNO. OF TIRES PER AXLEWHEELS
TDRA-550006″-8′1.5-45 IPM10,00010,00010501/2 HP DC112″ X 4″
TIRA-55000650112″ X 4-1/2″
TDRA-1010,0006″-12′1.5-45 IPM20,00030,00011003/4 HP DC112″ X 4-1/2″
TIRA-1010,000650112″ X 4-1/2″
TDRA-2020,0006″-14′1.9-57 IPM40,00060,00014001-1/2 HP DC115″ X 7″
TIRA-2020,000850115″ X 7″
TDRA-3030,0008″-20′1.3-43 IPM60,00090,00026002 HP AC120″ X 8″
TIRA-3030,0002000120″ X 8″
TDRA-6060,0008″-20′1.3-43 IPM120,000180,00030003 HP AC220″ X 6″
TIRA-6060,0002500220″ X 6″
TDRA-9090,0008″-20′1.7-50 IPM180,000270,00037003 HP AC320″ X 6″
TIRA-9090,0003000320″ X 6″
TDRA-120120,0008″-30′1.4-42 IPM240,000360,00050005 HP AC320″ X 8″
TIRA-120120,0003800320″ X 8″
TDRA-200200,0008″-30′1.4-42 IPM400,000600,000520010 HP AC420″ X 8″
TIRA-200200,0003800420″ X 8″

*Custom Sizes Available

Preston Eastin - 2-Axis Positioner Features

Preston Eastin - 2-Axis Positioner Features