elliott-tool DRE SERIES Deep Roll Boiler Expanders DRE10508

elliott-tool DRE SERIES Deep Roll Boiler Expanders  DRE10508 elliott-tool DRE SERIES Deep Roll Boiler Expanders  DRE10508Elliott’s DRE Series Deep Roll Boiler Expanders are used 
for deep and hard rolling of steam and mud drums found in 
high pressure boilers.
The DRE Series Expanders are furnished with a minimum 
reach of 3-1/2” (88.9mm) to maximum reach of 10-1/2” 
(266.7mm).
The DRE and 1500 Series Boiler Expanders make a great 
combination for boiler tube erection and boiler tube 
replacement.
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Features & Benefits:
• Long expanding rolls allow for a quicker & easier step
rolling operation.
• For use in heavy drum thicknesses for rolling tubes. With 
a reach up to 10-1/2” it ensures that any required reach or 
depth is easily performed with this tool.
• High quality steel for the most demanding water tube 
boiler applications.
Mandrels are sold separately.
Spares & Accessories:
• Header Mandrel
• Roll Set: Consists of (3) overlapping rolls and (6) roll 
retainer pins.
• Tube Rolling Lubricant See page 19 for part numbers