Behringer will present its HBE321A Dynamic automatic bandsaw and BehrCtrl10 control system at AMB 2026, with automated parameter selection intended to reduce setup work and improve cutting consistency.
The horizontal bandsaw is designed for manufacturing and steel stock operations, cutting solid material, tubes, and profiles up to 320mm in diameter. Its portal style guide arrangement, cast iron saw frame, and servo controlled feed support dimensional control across varied stock.
Auto Feed Control uses an integrated database containing more than 500 materials. Once the material and saw band have been selected, the machine calculates the cutting speed and feed rate and continues adjusting those values during the cut.
Suitable sawing parameters depend on alloy, hardness, section shape, stock dimensions, blade pitch, tooth form, coolant, machine condition, and whether the workpiece is solid or hollow. Variations in any of those factors can alter tooth loading, heat generation, chip formation, and the tendency of the blade to deviate.
Experienced operators can interpret sound, chip form, cutting time, blade behaviour, and surface quality before adjusting the process. That knowledge is valuable but difficult to reproduce consistently across shifts, factories, and changing employees.
A materials database embeds part of the parameter selection process within the machine. Setup can be shortened where a steel stockholder, service centre, or subcontractor handles frequent changes in grade and cross section.
Automatic control does not remove the need for judgement, since incorrect material identification, damaged stock, worn guides, unsuitable blades, poor clamping, contaminated coolant, or machine misalignment can still produce deviation and premature tool failure.
Profiles and tubes create changing tooth engagement as the blade passes through walls, voids, and intersections. Solid stock presents a more continuous load, although larger sections generate substantial heat and require effective chip evacuation.
Servo controlled feed allows the machine to regulate blade movement more precisely than a simple fixed setting. Cutting pressure can change as the section varies, limiting excessive tooth loading while avoiding unnecessarily slow progress through easier parts of the workpiece.
Blade life accounts for a significant portion of sawing cost. Premature failure increases consumable use and may damage the cut surface, interrupt production, or require a partially cut billet to be recovered manually.
Running too aggressively can strip teeth, create vibration, or push the blade away from its intended path. Excessively conservative settings reduce throughput and may encourage rubbing rather than effective cutting in some materials.
Automated parameter selection aims to keep the process within a productive operating range. Repeatability is particularly valuable where sawn blanks feed machining, forging, heat treatment, fabrication, or automated handling, since variation at the first operation can affect every subsequent stage.
A blank cut longer than required consumes additional material and machining time, while an undersized or angled cut may leave insufficient allowance for the next process. Accurate sawing therefore influences material yield and downstream machine utilisation.
Energy use forms another part of the machine design. Sawing consumes less power than many later metal removal operations, but inefficient cutting still increases cycle time, coolant use, blade consumption, and the energy required for each completed blank.
DMG Mori’s AMB programme combines machining centres, robotics, additive manufacturing, and digital lifecycle services, reflecting the wider movement from standalone equipment towards connected manufacturing cells.
An automatic saw can form the beginning of such a cell, linking stock storage, material identification, cutting, length measurement, marking, robotic sorting, and transfer to machining. Reduced manual handling can improve consistency and safety where billets or long sections are heavy.
Greater integration increases dependence on reliable production data. Material grade, stock dimensions, order identity, cutting allowance, and destination must remain consistent across enterprise systems and the machine control if the correct blank is to reach the correct process.
Traceability may also be required for aerospace, energy, defence, pressure equipment, and other regulated work. Heat numbers and job identity have to remain attached as one stock length is divided into multiple pieces, requiring physical marking and accurate electronic records.
Behringer is positioning the HBE321A Dynamic around predictable operation with less dependence on extensive prior sawing experience. Its production performance will be measured through blade life, cut accuracy, setup time, and throughput across the changing stock conditions encountered outside an exhibition demonstration.
