Descripción
Umprotech CNC Tube Bender · Ø3.0in x 14ft · 3.0D Mandrel
All-electric, servo-driven CNC tube bender engineered for US job shops and OEMs. Handles up to Ø3.0″ tube, 14 ft lengths, and 3.0×D centerline radius with full mandrel support for demanding, high-spec applications.
Max OD: Ø3.0″ · Max Length: 14 ft · CLR: up to 3.0×D · Axes: 3, 5, or 8 (servo-driven)
Key advantages for US buyers
- All-electric, servo-driven axes deliver repeatable, high-precision bends on tube up to Ø3.0″ and 14 ft long.
- Mandrel bending up to 3.0×D CLR with wiper die and pressure die assist—ideal for tight-radius, thin-wall, or high-strength tube jobs.
- Multi-radius tooling enables complex parts with multiple bends, offsets, and arcs in a single setup.
- 3D programming, simulation, and anti-collision monitoring streamline setup and protect tooling during complex multi-plane bending.
- Automation options—auto loader/unloader and weld seam detection—support high-throughput, hands-off production for long tube blanks.
- Available in 3, 5, or 8 servo-driven axis configurations to match your part complexity and automation needs.
Key technical specifications
Max tube OD: Ø3.0″
Handles mid- to large-diameter tube, suitable for hydraulic, structural, and process lines.
Max tube length: 14 ft
Accommodates long runs for chassis, frames, and architectural tube assemblies.
Max CLR (centerline radius): up to 3.0×D
Mandrel and anti-wrinkle systems maintain tube integrity on tight-radius bends.
Axes: All-electric, servo-driven (3, 5, or 8 axis)
Choose the axis count to fit your part geometry and automation requirements.
Tooling: Multi-radius, mandrel extractor, wiper die, pressure die assist
Supports complex bends and protects tube quality in demanding applications.
Support systems: Anti-wrinkle, auto-lubrication
Reduces manual maintenance and extends tool life in continuous production.
Controls: 3D programming, simulation, XYZ/rotation import, anti-collision
Enables fast setup, program validation, and safe operation for complex parts.
Capabilities & typical applications
This CNC tube bender is designed for integration in standalone forming cells or as part of a complete fabrication line with saws, lasers, and welding stations. Its long reach and mandrel support make it a fit for high-mix, high-spec tube work.
- Hydraulic and process lines—tight-radius, thin-wall, or high-strength tubes up to Ø3.0″ and 14 ft
- Automotive and off-highway tube sets—chassis, powertrain, and exhaust runs
- HVAC and process piping—long, complex bends with controlled ovality
- Architectural and handrail tube—structural members requiring consistent finish and geometry
- General fabrication—frames, brackets, and multi-plane assemblies with demanding tolerances
Implementation & support for US shops
We partner with US job shops, OEMs, and integrators to ensure every CNC tube bender is matched to your production needs. Our team reviews your parts, material specs, and shop layout to confirm fit before purchase, and coordinates installation, programming, and operator training for a smooth start-up.
- Pre-installation review: power, floor space, material flow, and safety
- Part and thickness confirmation: send us your drawings or samples for cycle time and feasibility checks
- On-site or remote training: programming, tooling strategies, and maintenance basics
- Ongoing support: troubleshooting, spare parts, and process optimization
Next step: send us a sample part or print, and we’ll confirm fit, cycle time, and the best configuration for your shop.
