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Darby Equipment Company
18"-20" Pneumatic Wedge Mandrel - Powered Long

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pipe roller cradles Adjustable for any wall thickness within specified mandrel range.
Can cover 2 pipe sizes through use of conversion kits.
pipe roller cradles Wedges that are case hardened and bolt on to the wedge plates
pipe roller cradles Long wedges reduce the need for shimming
pipe roller cradles Grade 8 bolts and the highest quality Parker seals and u-cups
pipe roller cradles Tapered wheels eliminate rolling
pipe roller cradles Slide locks pull the belly of the mandrels up to eliminate drag in the pipe
pipe roller cradles High horsepower air motors for quick and responsive travel
pipe roller cradles Powerful oversized cylinders provide maximum force
pipe roller cradles Equipped with filters, lubricators, regulators & valves that are all rated to 250 psi
pipe roller cradles Remote operated by reach rod
pipe roller cradles High strength alloys used in construction

Technical Specifications:
Length 107" (2718 mm)
Width 14" (356 mm)
Height 20" (432 mm)
Weight 1060 lbs (481 kg)
Air Motor .9 hp - Cooper
Cylinder 8" (203 mm)
Working Air Pressure 180 - 210 psi
Pipe Size Range 18" - 20" (457 - 508 mm)
Wall Thickness Range .188" - .500" (4.8 - 12.7 mm)