Liberty machinery company buys and sells used mandrel style tube bending machines. Brand names include: Pines, Eaton Leonard, Conrac Eagle Eaton Leonard, Conrac, Chiyoda, MIIC. Manual Mandrel benders and CNC mandrel style benders. CNC Benders enable storage of parts programs and facilitate quick changeover. Bender parts and bender tooling. Compression benders built by Adaptive Motion with stack tooling, in-line cut-off and tube magazine feeder. Pines No.2 tube benders always in inventory. A No.2 Pines bender has a 3” tube capacity. B1804 Benders, Pipe, Tube & Bar.