Why Choose the DFB-1200 7-Axis CNC Panel Bender & Folding Machine?
The DFB-1200 CNC Folding Machine by Qingdao Dongze CNC Technology Co., Ltd. is a flagship industrial panel bending solution designed for high-speed, flexible, and ultra-precise sheet metal fabrication. Integrating a fully closed-loop 7-axis (expandable up to 16-axis for automated loading/unloading) EtherCAT bus system with an intuitive Windows 10 OS, the DFB-1200 eliminates traditional press brake setup delays, drastically reduces labor dependency, and ensures zero-defect quality across batch production.
Core Advantages & Engineering Highlights
7-Axis Bus-Driven Motion & Multi-Axis Scalability: Driven by a high-speed EtherCAT motion controller, supporting up to 64 axes and seamlessly integrating an optional 16-axis automatic loading and unloading module.
Precision Bending Performance (±1°/m Angle | ±0.1mm/m Straightness): Heavy-duty welded frame and tool posts undergo high-temperature quenching and tempering to eliminate internal stress, guaranteeing zero deformation and continuous long-term accuracy.
Rapid 0.2s/Knife Processing Cycle: Designed for extreme throughput, lowering operational cycle times on multi-fold panel designs by up to 300% compared to conventional bending.
Graphical Win10 CNC System & Parametric Programming: Powered by an Intel® Celeron® J6412 quad-core processor. Supports 3D visual previewing, single-interface parameter input, off-center load detection, and flexible multilateral positioning.
Scratch-Free Bending Technology: The sweeping folding beam action prevents friction and surface marring, making it ideal for pre-painted, galvanized, stainless steel, and aluminum sheets.
Industry 4.0 & Smart Factory Ready: Includes standard automation interfaces to connect with upstream laser cutting or punching machines and downstream robotic cells.
Key Technical Specifications
Parameter / Item | Specification Value | Unit | Remarks / Capabilities |
Model Name | DFB-1200 | - | Premium CNC Panel Bender |
Controlled Axes | 7 Axes (Standard) | Axis | Expandable (Includes 16-Axis Auto Load/Unload) |
Max. Bending Length | 1200 | mm | Standard Worktable |
Max. Bending Width | 600 | mm | Customization Available |
Max. Bending Height | 130 | mm | Customization Available |
Max. Bending Thickness (90°) | Cold Plate: 1.2 / SS: 0.6 / Alum: 1.5 | mm | Standard Tooling |
Min. Bending Thickness | 0.3 | mm | Ultra-Thin Sheet Capability |
Min. 4-Side Forming Size | 125 × 90 | mm | Compact Box/Pan Bending |
Folding Angle Range | 0° – 120° | Degree (°) | Upward & Downward Folding |
Angle / Straightness Accuracy | ±1°/m / ±0.1mm/m | - | High Precision Guarantee |
Bending Speed | 0.2 | sec/stroke | High-Speed Servo Actuation |
Power Supply & Total Power | 380V 50Hz / 19.5 | kW | 3-Phase Stable Input |
Operating System | Windows 10 OS | - | Intel® Quad-Core Industrial PC |
Pneumatic / Air Requirement | 0.6 MPa (0.3 m³/min) | MPa | Clean, Dry Compressed Air |
Dimensions (L × W × H) | 1730 × 2250 × 2100 | mm | Compact Industrial Footprint |
World-Class Component Architecture
To ensure industrial durability and sub-millimeter precision, the DFB-1200 is built exclusively with premium globally sourced components:
Component Category | Brand / Supplier | Origin |
Servo Motor & Driver System | INVT | China |
Precision Speed Reducer | Apex / Sesame | Taiwan |
Linear Motion Guides | Rexroth / Rost | Germany |
Precision Ball Screws | Hanjiang | China |
Pneumatic Valves & Cylinders | Airtac | Taiwan |
Relays & Switching Power Supply | IDEC | Japan |
Circuit Breakers & Electricals | Schneider Electric | France |
High-Precision Bearings | NSK | Japan |
Industrial Vacuum Pump | Hantian | China |
Flexible Machine Cabling | Kyoto | China |
Advanced Process Capabilities & Software Controls
Comprehensive Process Library: One-touch execution for complex geometry including upward folding, downward folding, arc bending, hem/overlay edges, U-channel forming, and edge beam overlays.
Integrated Material Compensation Database: Save custom springback and sheet thickness compensation parameters to minimize test bends, setup time, and material waste.
Off-Center Load Detection: Real-time two-axis load monitoring protects tooling and guides from uneven torque while maintaining edge parallelism.
Target Applications & Key Industries
1、Electrical & Network Enclosures: Server cabinets, switchgear boxes, control units, and power distribution housings.
2、HVAC & Air Management: Ductwork connectors, air conditioner outer panels, and ventilation louvers.
3、Elevators & Architectural Cladding: Stainless steel elevator doors, decorative trim, metal ceiling tiles, and wall panels.
4、Commercial Kitchen & Medical Equipment: Stainless steel countertops, freezer cabinets, exhaust hoods, and lab furniture.
5、Steel Office Furniture: Lockers, filing cabinets, toolboxes, and modular shelving units.
Standard Accessories & Documentation Package
Each DFB-1200 machine ships complete with essential operating resources and maintenance spares:
Documentation Included: Packing List (1x), Operations & Maintenance Manual (1x), Machine Layout Diagram (1x), Complete Electrical Schematic Diagram (1x).
Included Spare Parts: High-durability O-ring Seals (10x), Allen Wrench Set (1.5mm–10mm, 1 set).
Technical Requirements & Site Preparation Guidelines
To guarantee optimal machine operation, the user's facility must provide:
Power Supply: 380V, 50Hz (Voltage fluctuation restricted within -5% to +10%; voltage stabilizer recommended if grid fluctuates).
Compressed Air: Clean, dry air at ≥0.6 MPa supply pressure with a discharge volume of ≥0.3 m³/min.
Environmental Range: Temperature -20°C to +40°C; Relative humidity 20%–80% RH (non-condensing). Keep away from strong vibration or severe electromagnetic interference sources.
Foundation: Concrete foundation prepared according to Dongze CNC's official foundation drawings.
Frequently Asked Questions (FAQ)
Q1: What makes a 7-axis CNC panel bender superior to a traditional press brake?
Unlike press brakes that force metal into V-dies, the 7-axis DFB-1200 automatically positions, clamps, and folds the sheet using sweeping motions. This guarantees zero surface scratches, allows a single operator to bend complex 4-sided boxes automatically, and offers up to 3–4 times faster output.
Q2: Can the DFB-1200 be integrated into an automated robotic production line?
Yes. The control system features dedicated automation line communication protocols and supports up to 64 axes (including a 16-axis loading/unloading robot unit) to enable 24/7 unassisted "lights-out" manufacturing.
Q3: How easy is it for an operator to program new sheet metal parts?
The Windows 10 visual CNC software uses parametric programming. Operators simply input bending dimensions or import DXF drawings; the system automatically generates motion paths, performs collision checks, and previews the 3D part.
Q4: What after-sales service and warranty terms does Dongze CNC offer?
We provide lifelong technical support with free lifetime software updates. Under warranty, non-consumable part failures are replaced free of charge. Remote diagnostics are performed online via the Win10 interface within 1 hour, and on-site engineers can be dispatched within 24 hours (domestic) or via global field network support.
Partner with Qingdao Dongze CNC — Request Your Factory Quote Today!
Transform your sheet metal manufacturing with industry-leading precision and automation.
Get a Direct Factory Quote: Contact our engineering sales team today.
Free Sample Testing: Send us your CAD drawings for a personalized bending feasibility report and live demonstration video.
Sales Email: sales@dongzecnc.com
Service & Technical Hotline: +86 15763961991 (Mr. Zhu)
Manufacturer: Qingdao Dongze CNC Technology Co., Ltd.
