I. Mid-Tonnage Mainstream Model, Positioned for Medium-Thick Plate Processing
The WE67K-130T/3200 is a high-speed electro-hydraulic servo press brake launched by WuJia Machine Tool, with a nominal pressure of 1300kN (130 tons) and an effective bending length of 3200mm. It belongs to the mid-tonnage mainstream models in the WE67K series.
This model balances bending accuracy and production efficiency, focusing on batch forming of medium-thick plate sheet metal. It is suitable for mainstream processing scenarios such as electrical cabinets, electromechanical enclosures, and ventilation components, making it a general-purpose mainstream configuration for sheet metal workshops.
II. Thick Plate Welded Frame, Solid Rigid Materials
Frame rigidity is the foundation of bending accuracy. This model adopts a thick steel plate integral welded frame with solid materials used in key parts. The thickness of the vertical plates on both side columns is 50mm, the worktable vertical plate is 80mm, and the slider is 70mm thick. The total machine weight reaches 8.7 tons.
The heavy frame structure can effectively counteract bending reaction forces, resulting in small frame deflection during full-length processing and more uniform bending angles for full-length workpieces. The frame undergoes vibration aging to eliminate internal stress, ensuring good accuracy retention under long-term heavy-load operation and reducing the frequency of later debugging. The equipment is equipped with anchor bolts and foundation construction drawings for quick installation in the workshop.
III. Standard 6-Axis Servo, SYNTEC CNC System
The control system comes standard with a 6-axis configuration, namely Y1/Y2 slider synchronization axes, X back gauge front/rear axis, R back gauge lifting axis, and Z1/Z2 finger left/right axes. All axes are driven by absolute servo motors.
Absolute servo motors do not require zero return at startup, reducing auxiliary time and adapting to production rhythms with frequent starts and stops. It is standard equipped with a SYNTEC CNC system from Taiwan, China, featuring an intuitive interface, supporting angle programming and storage of hundreds of processes. Parameters can be directly called during product changeover; optional configurations include domestic entry-level systems, or high-end CNC systems such as Delem and Cybelec, to meet different budgets and functional requirements.
IV. Practical Detail Configurations, Adapted to Production Needs
Multiple detail configurations are optimized for actual production to enhance user experience.
The back gauge adopts an all-aluminum honeycomb structure beam, balancing high rigidity and lightweight, with fast movement speed, low running inertia, and more precise positioning. It comes standard with a separate adjustment function for the back gauge stop, allowing individual adjustment for irregular workpieces and asymmetric bending, providing stronger adaptability.
The upper die is standard equipped with a quick clamp structure, compatible with AMADA standard tooling. Die change requires no special tools and can be operated by a single person, shortening auxiliary time for product changeover and adapting to multi-variety, small-batch production modes.
V. Applicable Working Conditions and Selection Reference
Bending capacity is affected by plate material, bending radius, and lower die V-opening, varying under different working conditions.
Full-length 3200mm standard condition: Recommended cold-rolled steel plate ≤4mm, stainless steel plate ≤3mm, aluminum plate ≤2mm;
Short material local bending condition: Force is more concentrated, cold-rolled steel plate can go up to 6mm, stainless steel up to 4mm. Specific cases can be calculated based on workpiece parameters.
This model is suitable for sheet metal factories mainly processing medium-thick plates. Conventional workpieces such as electrical cabinets, distribution boxes, kitchen cabinet bodies, and ventilation ducts can be processed efficiently. If full-length thick plates account for a high proportion, it is recommended to choose a larger tonnage model.
