The Horizontal Progressive Expanders use a small bore hydraulic cylinder to expand tubing in a heat exchanger coil. Single Tube Expanders consist of one cylinder that expands a single tube at a time. Single Hairpin Expanders typically consist of 3 cylinders arranged in a triangular pattern so that both legs of any hairpin may be expanded at the same time. Other configurations are available upon request, These machines are very versatile, and can be set up for different coil configurations in just a few minutes. They are also capable of providing very high expansion forces for expanding stainless steel and other exotic tubing materials.
Expansion and Retraction Rate:
100 ft/min. X Number of cylinders used
(up to 7 cylinders per cycle)
Width: max coil length + 10 ft.
1,500 KG; Foundation information supplied upon request
*Power depends on # of tubes and force needed to expand*
Burr Oak Tool Inc. provides machinery used to manufacture heat exchangers for the world's heating, refrigeration, and air conditioning industries. Our company produces Fin Lines, Fin Dies, Tube Expanders, Tube Cutoffs, Tube Benders, and Coil Forms. Our philosophy of crafting flexible and productive solutions has also generated success in designing and fabricating tube cutoff machines for the automotive, plumbing, appliance, hardware, and electronic industries. For over 65 years Burr Oak Tool Inc. has been building high-quality, rugged machines, which generate consistent production, leading directly to long-term profitability.