Descripción
UmproTech HBC 800/6000 – 800 Ton, 6000 mm Heavy-Duty CNC Press Brake
The UmproTech HBC 800/6000 is an extreme-duty, 800 ton CNC press brake built for the heaviest forming work found in US fabrication shops and OEM plants. With a full 6000 mm (236 in) bending length, a massive welded frame, Bosch-Rexroth hydraulics and FAGOR linear feedback, it is designed to handle large structural parts, thick plate and long profiles where a misbend is extremely costly and where uptime, accuracy and repeatability are critical to project success.
Capacity: 800 ton · Bending length: 6000 mm · Axes: 4+1 CNC · Crowning: Motorized
Key advantages for US buyers
- 800 ton forming headroom: Bending force sized for heavy plate, high-strength steels and large structural components that sit well beyond the comfort zone of 300–500 ton brakes. The HBC 800/6000 provides the margin you need for the toughest jobs without running at maximum load on every cycle.
- 6000 mm (236 in) working length: Full 6 m bed enables long part forming in a single setup — ideal for beams, frames, sidewalls, large panels and big weldments — reducing seams, weld joints and straightening passes that consume time and introduce variability.
- 4+1 CNC axes for complex work: 4+1 axis control supports advanced part geometries, staged tooling and flexible setups, making it possible to run both one-off structural components and repeat OEM production on the same machine.
- Massive welded frame with Bosch-Rexroth hydraulics: The combination of a heavy, rigid frame and a proven Bosch-Rexroth hydraulic package gives the stiffness, stability and long-term reliability required in high-tonnage applications and multi-shift environments.
- FAGOR scales + motorized crowning: High-accuracy FAGOR linear scales and motorized crowning work together to hold angles and straightness across the full bed length, even when bending very thick plate or running long structural sections day after day.
- Designed for heavy fabrication cells: Engineered for integration into heavy fabrication cells and continuous production environments, with a footprint, foundation and utility requirements that fit large US fabrication shops, yards and OEM facilities.
- Application-focused implementation: Sized and configured around real parts — not just catalog data — to ensure the brake becomes a productive asset in your shop, not just the largest machine on your floor.
Core technical specifications & forming envelope
Bending force: 800 ton
Supports thick plate, heavy structural members and demanding forming jobs with significant safety margin. Detailed tonnage charts by material, thickness and bend length are used during the proposal phase so your team knows which parts belong on the HBC 800/6000 and where alternative processes (rolling, multi-hit forming, or different capacity) may make more sense.
Bending length: 6000 mm
Accommodates long beams, panels, frames and large weldments up to 6000 mm (236 in) long in a single setup. This reduces the need to split parts into shorter sections and weld them back together, improving dimensional control and reducing labor on large assemblies.
Axes: 4+1 CNC
4+1 axis CNC configuration provides multi-axis control for the ram and backgauge, supporting complex bend sequences, staged tooling setups and repeatable positioning. Axis travels and speeds are specified in the technical data sheet for your machine, based on your part mix and production goals.
Open height & stroke: large-part geometry
Open height and ram stroke are sized to support tall tools, deep sections and large box-type geometries typical of heavy machinery, construction equipment and infrastructure parts. Exact stroke and daylight values are confirmed in the GA drawing set and tuned to your chosen clamping and tooling strategy.
Hydraulics: Bosch-Rexroth
Bosch-Rexroth hydraulic system delivers smooth, controlled ram movement and stable pressure at high tonnage. Valves, pumps and related hydraulic components are selected for continuous heavy-duty forming and are supported by robust filtration and cooling strategies to extend oil and component life.
Position feedback: FAGOR linear scales
FAGOR high-precision linear scales provide closed-loop feedback on ram position, enabling the CNC to control depth and angle accurately across the full length of the machine. This is especially important on long parts and multi-bend components that must fit into weld fixtures and assemblies without rework.
Crowning: Motorized crowning system
Motorized crowning compensates for elastic deflection in the bed and ram at 800 ton loads. Instead of manually shimming tools or chasing angles on long parts, the crowning system allows programmable correction so that bends stay straight and angles remain consistent from left to right.
A full technical package is supplied with each machine, including tonnage charts, GA drawings, axis travel and speed data, and accuracy/repeatability specifications matched to your configuration.
Mechanical structure, frame design & hydraulic system
Frame: massive welded construction
The HBC 800/6000 frame is a massive welded structure designed specifically for high-tonnage, long-bed forming. Critical surfaces are machined after welding to ensure alignment and flatness. The result is a frame that controls deflection within predictable limits at 800 ton loads, which is essential for consistent angles and long-term structural integrity.
Bed & ram surfaces: precision-machined
Bed and ram are precision-machined to support accurate tooling alignment and repeatable clamping. This reduces localized stress on tools, improves angle control and helps maintain consistent bending behavior over years of heavy use.
Ram guidance & parallelism:
Guided ram design maintains parallelism under heavy loads. Combined with linear feedback and crowning, this ensures that the ram approaches the bed evenly, minimizing side loading on tools and keeping angles and straightness within tight windows on long parts.
Hydraulic power unit: high-capacity HPU
The hydraulic power unit is sized for repeated high-tonnage cycles. Pump capacity, motor sizing, reservoir volume, filtration and cooling are defined for continuous or multi-shift operation. Service points (filters, breathers, drains) are laid out for easy access, supporting a preventive-maintenance approach instead of reactive repairs.
Capabilities & typical applications
The HBC 800/6000 is built as a backbone machine for extreme-duty forming — either as a standalone forming center or as the core press brake in a heavy fabrication cell. Its capacity and accuracy make it suitable for shops tackling large, high-strength parts where uptime and repeatability are non-negotiable.
- Long beams, structural frames and panels for construction, heavy machinery, mining and transportation equipment where large cross-sections and long fit-up surfaces are common.
- OEM and contract manufacturing of large welded assemblies and subframes, where accurate bends reduce weld distortion and rework during fit-up and assembly.
- Forming thick plate, brackets, gussets, stiffeners and supports for infrastructure, energy projects and industrial plants requiring high-strength and heavy-duty performance.
- High-mix, low-volume projects where part sizes and thicknesses vary, but forming quality and repeatability must remain consistent from job to job.
- Repeat production of large-format parts feeding weld cells or assembly lines, where standardized programs and setups are used across multiple shifts.
Implementation & support for US shops
We partner with US job shops and OEMs to ensure the HBC 800/6000 is correctly specified, installed and integrated into your production flow. Before delivery, our team reviews your parts, materials and layout so you know exactly how the brake will be used and what it will replace or relieve in your current process.
Support extends from planning through ramp-up, with the goal of getting your operators comfortable and productive on real parts, not just sample coupons.
- Pre-installation checks: power availability, floor loading and foundations, crane coverage, rigging paths and safe material flow for a 6000 mm, 800 ton brake.
- Application review: confirmation that bending force, bed length and geometry match your parts; tonnage verification and bend sequence suggestions for your key jobs.
- On-site commissioning & training: setup, test runs and operator training focused on your actual parts and standard jobs, helping your team move from first bend to repeatable production quickly.
- Ongoing support: assistance with new part introduction, tooling strategies and basic maintenance guidelines to keep uptime high and protect your investment.
Next step: send us your sample parts or project requirements (material, thickness, bend lengths, quantities). We will confirm fit and cycle time targets and recommend a configuration for the HBC 800/6000 that matches your application and growth plans.
