TB80 Mandrel Bender

Ercolina’s TB80 Mandrel Bender is ideal for prototype or small production mandrel bending applications. Model shown with standard 13′ table. Optional 21′ table extension is available. Ercolina’s affordable tube benders and fabricating machines are designed to reliably and accurately produce your bending applications. As a result, our machines will increase profit, as well as improve product quality and finish. TB80 Mandrel Bender: Capacity to 3″ (.125 wall) Tube Electrical Options: 220V or 480V Three Phase Mild steel tube capacity 3″ (.125 wall) Stainless tube capacity 3″ (.083 wall) Square tube capacity 2½” (.083 wall) Pipe capacity to 2½” Sch. 10 Maximum bend radius 8.8″ Bend to CLR as small as 1.5D Control swings out to offer easy access to manual and auto operating modes, system diagnostics and multiple languages Unlimited storage of bend programs, material library and job information (optional) Touch screen displays absolute (ABS) or incremental (INC) positioning with inch or metric readout Programmable C axis with manual Y and B positioning Variable bending speed to 3 RPM with overload protection Programmable bend angle 0 to 180° Individual material springback and speed settings for every bend angle Anticipated mandrel retraction, clamping, pressure die and boost die movements Pressure die with auto recapture minimizes distance between bends Pressure die with auto recapture minimizes distance between bends Heavy duty tailstock carriage with segmented collet hydraulic clamping of work piece Tailstock Y and B position display resets to zero after each bend for easy setup while maintaining absolute position Bending head adjusts horizontally to maintain centerline radius of former allowing table to remain stationary Patented finger style (FST) clamping system minimizes distance between bends Direct drive electro-mechanical bending axis Precision encoders on all axes for greater repeatability Heavy one-piece steel structure improves rigidity and minimizes vibration Externally mounted gauges for adjustment of system and clamping pressure Accepts standard 030 mandrel tooling Electrical components UL, CSA and CE approved Programmable internal lubrication available Y – Feeding manual with adjustable stops B – Feeding manual with adjustable stops C – NC programmable bend angle