Descripción
Umprotech 125 Ton × 12 ft Press Brake with E22 CNC
Heavy-duty hydraulic press brake engineered for 5–6 mm sheet and general metal construction work. With 125 tons of bending force, a 12 ft (144″ / 3658 mm) bed, and E22 CNC controller, this machine is built for frames, channels, guards, cladding, and structural details in demanding US fabrication and construction environments.
Bending force: 125 ton · Bending length: 12 ft (144″ / 3658 mm) · Controller: E22 CNC · Ideal for: 5–6 mm sheet & metal construction parts
Why this 125 Ton, 12 ft brake fits US shops
The 125 ton × 144″ Umprotech press brake hits the practical sweet spot for shops working in 5–6 mm steel and equivalent gauges in stainless and aluminum. It is sized for real-world jobs rather than theoretical maximums—frames, channels, guard plates, stair and handrail components, fascia, platforms, and OEM details that actually move across the floor.
- Balanced capacity: 125 tons at 12 ft covers most 5–6 mm work at full length, plus thicker sections at reduced bend length, when paired with the correct V-dies.
- 12 ft working length: handles long architectural trims, fascia, guard plates, stair stringer components, and enclosure panels in a single setup, reducing repositioning and handling.
- Optimized for construction parts: tuned for channels, angles, frames, guard rails, platforms, and cladding components that must fit in the field the first time.
- Rigid welded frame: high-rigidity construction minimizes deflection so angles remain consistent from end to end, not just near the center of the bed.
- E22 CNC for fast setups: step-by-step programming, job memory, and on-screen angle corrections help operators reach first-article approval quickly and repeat results reliably.
- Closed-loop control: programmable backgauge and controlled ram movement deliver predictable flange lengths, accurate hole-to-edge distances, and repeatable angles shift after shift.
Key technical specifications & capabilities
In practice, a 125 ton, 12 ft brake gives US fabrication and construction shops a robust platform for 5–6 mm sheet and light structural work, with headroom for shorter heavy bends. Actual capacity depends on tooling selection, material grade, target inside radius, and effective bend length.
Bending force: 125 ton
Sized for typical 5–6 mm mild steel and equivalent stainless/aluminum gauges over useful lengths. Supports heavier plate on shorter bends when paired with appropriate V-dies and bend radii.
Bending length: 12 ft (144″ / 3658 mm)
Accommodates full-length trims, architectural profiles, frames, guards, and long panels in a single pass—ideal for building components and large OEM parts that need consistent angles over the entire length.
Material focus: 5–6 mm sheet & light structural
Optimized for 5–6 mm steel in construction and industrial applications, with flexibility for lighter gauges and shorter heavy bends depending on tooling and geometry requirements.
CNC controller: E22
Menu-driven 2D control with step-by-step bend programming, job memory, angle/springback corrections, and clear on-screen prompts for sequence and part orientation. Supports repeatable, documented jobs across shifts.
Backgauge: programmable, closed-loop
Provides accurate positioning for flanges, hems, offsets, joggles, and box work. Closed-loop feedback maintains consistent dimensioning on repeat runs and across part families.
Frame & ram guidance: high-rigidity welded structure
Reinforced welded frame and precision-guided ram minimize torsion and vertical deflection, helping to maintain angle tolerance and straightness on long bends in structural profiles and guard plates.
Hydraulic system: controlled approach, dwell & return
Smooth hydraulic motion reduces shock loading, improves surface quality on painted/galvanized parts, and supports steady dwell for forming heavier sections or tighter radii when needed.
Crowning compatibility: mechanical/hydraulic (by configuration)
Supports crowning systems to compensate for bed and ram deflection over the full 12 ft, helping hold angle within tight tolerances on long channels, fascia panels, and structural angles.
Note: Actual forming limits depend on die opening, material grade, bend length, and target inside radius. Always verify critical jobs against a tonnage-per-foot chart and tooling specifications.
Capabilities & typical applications
This 125 ton, 12 ft press brake is designed as a daily production tool for shops where 5–6 mm sheet and light structural work are standard. It fits naturally into fabrication cells alongside fiber lasers, plasma tables, punches, saws, and welding stations.
- Metal construction & building components: fascia panels, trims, decorative and functional cladding, stair and landing components, guard rails, handrail details, and architectural framing profiles.
- Structural details & frames: channels, angles, hat sections, gusseted brackets, rail supports, skid and base frames, and sub-frames for equipment and machinery.
- Utility & plant components: platforms, access guards, machine covers, utility and HVAC panels, electrical and mechanical service enclosures.
- OEM fabrication: sheet and structural components in steel, stainless, or aluminum that must fit consistently to welded assemblies and field-installed hardware.
- High-mix/low-volume and repeat runs: E22 job memory supports recurring projects, while fast setup and on-screen corrections keep prototypes and one-off details efficient.
Process notes for 5–6 mm work
To get the most out of this 125 ton, 12 ft brake on 5–6 mm material, most shops standardize a few tooling and setup practices:
- Match V-die to thickness & radius: select V-die openings appropriate for 5–6 mm material and target inside radius. Larger V-dies reduce required tonnage and can protect surface finish; smaller V-dies increase tonnage and tighten the bend radius but must be checked against capacity.
- Use a tonnage-per-foot guide: keep a simple chart at the brake and verify long bends in 5–6 mm and thicker material before forming. This protects tooling, the machine, and finished parts.
- Standardize common punches: pick a small “core set” of punches and radii for construction part families so operators can reuse proven angle corrections rather than re-learning each job from zero.
- Plan bend sequence carefully: for deep channels, tall flanges, and box parts, sequence bends to avoid collisions with tools and side frames, especially at full 12 ft length.
- Use staged bending where helpful: place several tool sets across the bed for part families and projects with many similar parts, reducing tool change time and handling.
- Capture corrections in the E22: whenever a new material batch or supplier is used, store final angle corrections and offsets in the E22 job library to make repeat work faster and more consistent.
Actual performance depends on tooling, material grade, part geometry, and setup. For critical jobs, verify bending forces and radii against your tooling manufacturer’s recommendations and a detailed tonnage chart.
Implementation & support for US shops
We work closely with US job shops, OEMs, and construction fabricators to ensure the 125 Ton × 12 ft Umprotech brake is specified, installed, and ramped up for your real-world part mix—rather than just catalog numbers.
- Pre-installation review: power availability, floor loading, machine positioning, crane/fork access, and material flow are reviewed to support a clean, efficient install.
- Part & application review: send sample drawings and thickness ranges; we help verify fit, capacity, and recommended die openings and bend sequences for representative parts.
- Programming & process guidance: support for basic E22 programming, job organization, angle correction workflows, and staging strategies for multi-bend structural parts.
- Operator training: onsite or remote sessions available to bring operators up to speed on safe operation, setup, and day-to-day maintenance checks.
- Ongoing support: assistance with new part introductions, tooling strategy, troubleshooting, and process improvements as your mix of work evolves.
Next step: Send us a few representative parts (DXF/STEP/PDF) along with material grades and thicknesses, and we’ll help confirm fit, cycle time, and the best configuration of this 125 ton, 12 ft brake for your operation.
