Double-head Wire Bending Machine | Professional Manufacturer of CNC 3D Ultra-Long Bar Bending Equipment

In the field of metal wire forming, conventional single-head bending machines fail to meet mass production demands from automotive component manufacturers when processing extra-long bars and symmetrical wire products. As an upgraded CNC wire bending solution, the double-head wire bending machine adopts a dual-station synchronous bending structure to perfectly resolve forming challenges for long-length wires. Our custom BL-3D-15600 model, developed by a premium bending machine manufacturer, delivers outstanding precision and productivity, enabling intricate 3D stereoscopic wire forming for precision wire processing across diverse industries.

Core Advantages of BL-3D-15600 Double-head 3D Wire Bending Machine

This high-performance 3D double-head wire bender comes fully equipped with top-tier configurations and consistent operational stability, featuring the following standout strengths:

• Ultra-long workpiece forming capacity: Supports one-step forming for bars ranging from 1.0m to 3.6m. It more than doubles production efficiency and greatly improves operational stability compared with traditional single-head bending equipment.
• Ultra-high machining precision: Compatible with wire diameters of 1.5–6.0mm, with forming tolerance controlled within 0.1mm, fully complying with production standards for all types of precision wire fittings.
• User-friendly intelligent control system: Comes with bilingual Chinese-English operation interface, fast startup & shutdown response. Operators can adjust running speed and edit programs mid-production, allowing new staff to master operation quickly.
• Customized for targeted industries: Specially engineered for automotive rear seat steel wires, foam support wires and double serpentine springs, suitable for long/short symmetrical and asymmetrical special-shaped wire parts.
• Simultaneous inner and double outer winding design enables seamless switching between different bending radii (R values).
• Minimum distance between two bending heads is only 120mm, making high-difficulty workpieces like double serpentine springs possible to manufacture — products unachievable by most industry equipment.
• Built-in encoder on wire feeding system delivers precise feeding control, with wire feed accuracy held at ±0.1mm within 300mm travel.
• Four sets of straightening assemblies guarantee perfectly straight wire feeding without deviation.
• Dual-motor wire clamping mechanism ensures stable wire gripping and wire rotation during processing.

Key Application Industries

Automotive Seat Steel Wire Frame Manufacturing

This is the primary application scenario for double-head wire bending machines. The equipment accurately fabricates core components including rear seat steel wires, foam support wires and double serpentine seat springs, delivering uniform forming quality ideal for standardized mass production in automotive factories.

Conclusion

To sum up, double-head wire bending machines overcome critical limitations of traditional CNC single-head wire benders via dual-station high-speed processing, ultra-long bar forming, micron-level precision and intuitive operation. They serve as core production equipment to boost quality and output for automotive component and hardware wire processing factories.

As a professional bending machine manufacturer, we independently develop and produce the BL-3D-15600 model, whose performance matches top-tier industrial 3D wire bending machine standards to fulfill precision wire forming requirements across multiple working scenarios.

Belan Machinery provides tailor-made automotive wire forming solutions. If you have processing demands for long bars, automotive seat steel wires or special-shaped wires, and need customized equipment proposals or accurate quotations, feel free to contact us. We offer free machine selection guidance, process evaluation and one-on-one technical consultation services.

FAQ

Q1: What wire products can be processed with a double-head wire bending machine?

A1: It accommodates wires with diameters of 1.5–8.0mm and bar lengths of 1.0–3.6m, covering automotive seat steel wires, foam support wires, as well as various symmetrical and asymmetrical long hardware wire fittings.

Q2: What are the main advantages over single-head wire bending machines?

A2: It doubles production efficiency, delivers superior stability when forming long bars, supports synchronous dual-head operation, allows program editing and speed adjustment during running, and fits standardized mass manufacturing.

Q3: Is the machine complicated to operate?

A3: Equipped with a Chinese-English bilingual CNC control system, the machine features simple operation and fast response. No advanced technical background is required for operators to get started.