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Precision Bending for the Electrical Industry in the Era of “Compute–Power Integration”

As “compute–power integration” becomes a key trend in next-generation infrastructure worldwide, the electrical industry is entering a critical phase of precision manufacturing upgrades.

Electrical enclosures, as the core carriers of electrical systems, require extremely high bending accuracy and sealing performance. Even minor deviations in bending angles can lead to gaps during assembly—compromising protection levels, heat dissipation, and ultimately, operational safety.

At the same time, manufacturers are facing increasing demand for high-mix, low-volume production, faster delivery cycles, and energy-efficient, sustainable operations. These challenges are driving electrical equipment manufacturers to rethink production lines—focusing on precision, efficiency, and flexible manufacturing.

 

Han’s Laser: A Full-Scenario Bending Solution

To address these evolving needs, Han’s Laser Smart Equipment Group provides a comprehensive range of bending solutions for the electrical industry.

From high-precision standalone machines to automated bending cells and multi-machine configurations, our solutions are designed around four key pillars: precision, efficiency, intelligence, and sustainability.

 

Built on Rigidity for Long-Term Accuracy

Electrical enclosures are typically formed from thin sheets through multiple bending steps, requiring strict control over angle consistency, straightness, and flatness.

Han’s Laser bending machines feature:

  High-strength Q355 steel frames with annealing treatment to eliminate internal stress

  Fully machined backgauge systems, combined with high-precision ball screws and linear guides, enabling positioning accuracy of up to ±01 mm.

 

High-strength Q355 steel frames

 

For long workpieces with inconsistent bending angles due to machine tool deflection, Han's Laser has developed a mechanical compensation worktable to ensure uniform bending angles across the entire length and to meet stringent assembly tolerance requirements. 

 

Diverse Products for Maximum Efficiency

Addressing the multiple challenges of production in the electrical industry, Han's Laser provides a full range of bending solutions tailored to different production scenarios:

1. For fluctuating production schedules

HBD Series Dual-Servo Hybrid Electric Press Brake:

 Dual independent servo drives on both sides(left & right)

 Real-time optimization of power distribution and motion trajectory

 Up to 50% higher efficiency compared to conventional machines

 Reduced standby power consumption and hydraulic oil usage, increasing efficiency and saving energy

 

 

HBD Series Dual-Servo Hybrid Electric Press Brake

 

 

2. For common multi-sided thin plates (≤3 mm, 1.2–3 m)

HBI Multi-sided Bending Center

 Fully automated “one-click bending”

 Automatically completing feeding, bending, and edge changing

 No manual flipping required or repeated positioning required

 One machine can replace multiple traditional bending machines and several operators

 Significantly simplifying the process and making it suitable for large-volume production of standard cabinets and multi-variety changeovers

 

3. For long and oversized components such as power poles and new energy support structures

Tandem Press Brake with Follow-up Support System

 Synchronized dual-machine operation

 Overcomes length limitations

 Follow-up support prevents work-piece deformation

 Improves both accuracy and operator efficiency

 

 

Open Automation for Agile Manufacturing

With “high-mix, low-volume, fast delivery” becoming the norm, Han's Laser's entire range of bending machines utilizes open automation interfaces and intelligent CNC systems, enabling integration with robots and AGVs to create fully automated, unmanned operation units covering automatic feeding, positioning, bending to palletizing, achieving continuous and efficient 24/7 production.

Combined with intelligent IFT-HBEND 3D programming software,one-click import of 3D models quickly generates optimal bending and laser cutting programs, achieving efficient conversion from drawings to finished products and significantly reducing changeover and debugging time.

 

Open Automation for Agile Manufacturing   

 

 

Sustainable Manufacturing with Lower Operating Costs

Electrical manufacturers demand not only performance—but also sustainability and cost control. Han’s Laser bending machines utilize a highly integrated hydraulic system and a dedicated oil-resistant stainless steel split oil tank, significantly reducing hydraulic oil consumption and eliminating leakage risks. The oil circuit cleanliness reaches NAS 7 level, ensuring long-term stable system operation and reducing maintenance costs.

 

Among them, the HBD series hybrid technology achieves a dual breakthrough in efficiency and energy saving. Under the same processing tasks, this series can reduce oil consumption by up to 60% and reduce energy consumption by up to 50%, while significantly reducing workshop noise, directly lowering the manufacturing cost per unit, and helping electrical companies build low-carbon factories.

 

Driving the Future of Electrical Manufacturing

With a complete portfolio including electro-hydraulic press brakes, hybrid machines, fully electric systems, panel bending centers, and automated solutions, Han’s Laser supports a wide range of applications such as electrical enclosures, energy storage cabinets, and power infrastructure components. These solutions enable manufacturers to achieve higher precision, improved efficiency, and more sustainable production.