Professional Bending Machine Solutions
Our advanced bending technologies cater to diverse industrial needs, delivering consistent performance even in the most demanding production environments.
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20 +
Years of Experience
500 +
Machines Delivered
20 +
Country Served
98 %
Customers Satisfaction
Leading Supplier of sheet metal Machinery
For over 25 years, SMS Machinery has been at the forefront of sheet metal machinery, combining innovation with engineering excellence to deliver industry-leading solutions.
- Advanced Technology:Our sheet metal machinery incorporate the latest CNC technology and hydraulic systems for unmatched precision
- Global Presence:With distribution networks across 20+ countries, we provide localized support and service to clients worldwide.
- Quality assurance:All our machines undergo rigorous testing and meet international standards and 48 hours testi
Our Press Brake Series
A comprehensive range of bending solutions designed to meet diverse industrial requirements with precision and efficiency.
Request A quoteCNC electro Hydraulic Press Brake
4 -8 Axis
- Repeat Positioning Accuracy: ±0.01mm
- Energy-saving Design
- processing complex workpieces
Normal Hydraulic Press Brake
2 -3 Axis
- durable with low maintenance costs
- Simple operation, easy to get started
- Suitable for batch standardized production
CNC Hybird Servo press Brake
4 - 12 Axis
- Energy saving can reach more than 40%
- Low-noise design
- More stable oil temperature control
CNC Pure Electro Press Brake
4 -8 Axis
- Zero emissions, environmentally friendly
- High-precision position contro
- Low maintenance costs
CNC Tandem Link Press Brake
4 -8 Axis
- processing workpieces over 12 meters
- synchronization accuracy: ±0.02mm
- Intelligent collaborative control system
Bending System for Light Poles
2 Axis
- Algorithm for Tapered Workpieces
- Fully Automatic Feeding and Positioning
- 30% Increase in Production Efficiency
How to select a suitable press Brake?
Selecting the appropriate bending machine depends on your specific application requirements and production needs.
Select NowRequst A helpKey Considerations for Selection
- Material and Thickness： Consider the type of material (steel, aluminum, etc.) and its thickness. Heavier materials require higher tonnage machines.
- Workpiece Length ：Choose a machine with a bending length suitable for your longest workpiece, with some margin for flexibility.
- Complexity of Bends: Simple bends may only require 2-3 axes, while complex parts with multiple angles need 4+ axes and CNC capabilities.
- Production Volume: High-volume production benefits from advanced CNC models with faster setup times and automation capabilities.
- Energy Efficiency: For environmentally conscious operations or high-energy cost regions, consider hybrid or full electric models.
Machine Selection Guide
- Simple Bending Tasks: SPT Normal Hydraulic Press Brake (2-3 axes) is ideal for basic bending requirements with standard materials.
- Precision & Complex Bends: SPE CNC Electro Hydraulic (4-8 axes) or SBK Hybrid Servo (4-12 axes) for intricate parts with tight tolerances.
- Energy Efficiency Priority: SPD CNC Pure Electro Press Brake offers the highest energy savings and clean operation.
- Extra-Long Workpieces: SDL CNC Tandem Link Press Brake provides synchronized bending for extended length materials.
- Light Pole Manufacturing: SPL Specialized Bending System is purpose-built for pole production with optimized programming.
Not Sure Which Machine Fits Your Needs?
Our technical experts can analyze your specific requirements and recommend the optimal bending solution for your production line.
Schedule a ConsultationCustom & Non-Standard Bending Solutions
Beyond our standard product range, we specialize in developing tailor-made bending machines to address unique manufacturing challenges.
- Tailored Design Approach: Our engineering team works closely with clients to understand specific requirements and develop customized solutions that integrate seamlessly with existing production lines.
- Industry-Specific Solutions: We've developed specialized bending systems for aerospace, automotive, construction, and energy sectors, addressing unique material and precision requirements.
- Complete Turnkey Projects: From initial concept through installation and training, we manage custom projects end-to-end, ensuring successful integration and operation.
Extended Lengths
High Tonnage
Special Tooling
Special Voltage
Automation Integration
Special Environments
Precision Manufacturing Process
Every SMS bending machine undergoes a strict manufacturing process to ensure outstanding quality and performance.
Read MoreMachine Design
The structural design and simulation are carried out using the industry-leading ANSYS finite element analysis software, ensuring the stability and reliability of the machine under various operating conditions.
- 3D modeling and simulation analysis
- strength and stiffness optimization design
- ergonomic design
Raw Material Cutting
Integrated cutting is performed using high-precision CNC cutting equipment to ensure the dimensional accuracy of parts. Key components adopt the integral quenching process to enhance material hardness and wear resistance.
- High-precision Plasma/Laser Cutting
- Integral Quenching Treatment, with Hardness Reaching HRC 50-55
- Material Stress Relief Treatment
Slider and Frame Finish Machining
Finish machining (such as grinding, boring, milling) can control the flatness, parallelism, and perpendicularity errors of the slider and frame within 0.02-0.05mm/m (the error of ordinary machining is usually >0.1mm/m).
- Control Key Geometric Tolerances.
- Ensure Uniform Transmission of Bending Force.
- Reduce Surface Roughness (Ra.
- Ensure Uniform Fitting Clearance.
- Optimize Structural Rigidity
Welding of the main frame
It adopts an integral welding process, operated by experienced welders to ensure welding strength and precision. After welding, stress relief treatment is carried out to guarantee the long-term stability of the frame.
- Robot-assisted welding ensures consistency.
- 100% non-destructive testing (NDT) for weld seams.
- Vibratory stress relief to eliminate internal stress.
Oil Cylinder
Dual Tech: Integrated Forging + High-Precision CNC. Cylinder barrel (high-strength alloy steel) adopts integral forging to eliminate internal stress, ensuring no deformation under high pressure.
- Process: Alloy Forging + 5-Axis CNC Machining (Tolerance: ±0.02mm, Ra 0.4μm).
- QC: 1.5x Pressure Seal Test (30min no leakage), 28 Inspection Items (100% compliance).
- Performance: For steel plates ≥30mm, 15% faster response, service life >8000h (wear resistance HV800+).
Long guide rail design
Hydraulic Press Brake: Long guide rail (precision-adjusted) for stabler ram movement, higher verticality & processing accuracy. Ram limit uses top-pressure mechanical stop (low failure rate).
- High Precision: Micron-Level Positioning via Rolling Friction
- Excellent Efficiency: High-Speed Slide Movement Enabled by Low Resistance
- Long Service Life & Easy Maintenance
- Flexible Adaptability: Modular Selection & Easy Assembly
Integrated Hydraulic System
The imported intergrated hydraulic system with excellent design, simple and compact structure, make the machine run smoothly, stably,reliably and low failure rate.
- Precision: Dual closed-loop servo system, error ±0.01mm, compatible with 0.1-50mm workpieces.
- Power: Self-developed pump (31.5MPa), torque 20% above industry avg., bending force 100-3000kN.
- Stability: Core components (int'l brands), MTBF >8,000h, maintenance cost down ≥40%.
- Energy Efficiency: Load-sensing circuit, energy consumption reduced by 25%-35%
- Efficiency: Slide block no-load speed of 150mm/s, dual-cylinder synchronization of ±0.02mm
Aluminum Alloy Beam
The aluminum alloy beam of the back gauge in the bending machine is a core component ensuring the gauging accuracy, which needs to balance lightweight, rigidity and machining precision.
- Lightweight Advantage: Reducing Load, Lowering Energy Consumption.
- High Rigidity: Resisting Deformation & Maintaining Positioning Accuracy.
- Easy Maintenance: Corrosion Resistance & Extended Service Life.
- High Precision: Easy Machinability & Stable Accuracy.
Quality and fast backgauge
SMS Machinery: Meticulous core components. Bending machine back gauge (design, R&D, manufacturing) follows strict pro standards for stable, efficient processing.
- High-strength alloy crossbeam: anti-deformation, smooth position adjustment.
- Surface treatment: reduces friction, boosts corrosion resistance, cuts costs.
- Dual adjustment (electric + manual): Electric (CNC-integrated, accuracy ±0.02mm)
- Suitable for batch processing; manual adjustment: emergency convenience.
- High-low temp, durability & multi-workpiece tests done for long-term precision.
Multi axis control backgauge
According to customer needs, multi axis backgauge can be configured to meet process and action requirements, with a maximum control of 6 axis.
- X-axis:direction of the bending machine (moving left and right)
- Z-axis: Along the vertical direction (moving up and down)
- R-axis: Along the vertical direction (moves up and down independently)
- Extended Axis: Along a specific direction
Electrical Cabinet
Adopting branded electrical components,the circuit design is simple, reasonable, and the wiring is neat. The oversized cabinet is sturdy and durable, with good heat dissipation and low failure rate.
- Stable Control: Imported core PLC, signal response <0.1s, control accuracy ±0.02mm
- High Safety: IP54 compliant, overload/short-circuit protection, fault tripping <0.05s
- Environmental Resistance: Stable at -20℃~60℃, dust/humidity adaptability > industry standards
