Welcome To HAISINN
The Torsion Bar Press Brake is a configurable sheet metal bending machine developed around the customer’s workpiece dimensions, material, thickness, bending profile, control requirements, and workshop conditions. The final working length, bending force, tooling, electrical system, and supporting configuration are confirmed before production.
| Parameter | Specification |
| Machine Type | Torsion Bar |
| Working Table Length | 2,000 mm |
| Automation Level | Automatic |
| Motor Power | 9.5 kW |
| Machine Weight | 6,000 kg |
| Processed Materials | Stainless steel, brass, copper, and aluminum |
| Warranty | 1 year |
Built with high rigidity and strength, providing excellent resistance to deformation under heavy workloads.
Internal stress is completely eliminated by shot blasting to ensure long-term mechanical accuracy. The design guarantees minimum deflection of the ram and table, delivering superior straightness and angular consistency for every bend.
Equipped with a high-speed ball screw and a unique dual linear guide system, ensuring exceptional positioning precision.
The motorized X-axis offers fast adjustments, while the multi-stage finger design expands the positioning range, accommodating complex workpiece geometries and maximizing your operational efficiency.
Forged from high-grade 42CrMo steel, offering unparalleled superior strength and toughness.
Subjected to advanced heat treatment to achieve a hardness of up to 42°, ensuring excellent resistance to wear and deformation. Standard segmented upper punches allow for versatile bending combinations.
A highly visual interface featuring a large color touch screen with high contrast and intuitive icons for a seamless user experience.
Optimizes batch multi-step bending and simplifies operations with automatic calculation of bending angles and backgauge positions. Easily manage your data with wireless PC transmission and convenient USB backups.
Equipped with original Schneider electrical components to ensure the long-term stable operation of the machine’s electrical system. Advanced circuit protection effectively prevents overloads and short circuits. International standard parts allow for easy global maintenance and replacement.
Powered by a high-response servo motor and efficient pump. The motor only runs during the bending process. This saves up to 50% energy, reduces oil temperature, and lowers machine noise. Imported proportional valves ensure precise pressure control.
Bending force and working length are selected according to the customer’s material, thickness, maximum component size, bending profile, and production requirements.
Punch, die, and supporting tooling can be confirmed according to the required part geometry rather than applying one fixed tooling package to every project.
The machine layout places the operating interface and working area within a practical production arrangement. Final access and control details depend on the confirmed configuration.
Machine dimensions, electrical requirements, operator access, maintenance clearance, and material-handling space can be reviewed before the final layout drawing is approved.
A highly visual interface featuring a large color touch screen with high contrast and intuitive icons for a seamless user experience.
Optimizes batch multi-step bending and simplifies operations with automatic calculation of bending angles and backgauge positions. Easily manage your data with wireless PC transmission and convenient USB backups.
The core of our hybrid press brake. High-precision optical scales provide real-time position feedback to the CNC system. Dual proportional valves control the left and right cylinders independently (Y1/Y2 axis). This closed-loop system ensures perfect ram parallelism and exact bending angles, even with off-center loads.
Every machine, tested to the same exacting standard
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