With the growing demand for precision small-part sheet metal fabrication, traditional large machines suffer from low efficiency, high energy consumption, and wasted floor space when processing small workpieces. The WuJia Machine Tool PB2008 all-electric servo press brake (20 tons / 800mm) is designed specifically for precision small-part bending. Leveraging the accuracy and efficiency advantages of all-electric drive, it provides a targeted solution for niche processing scenarios.
I. All-Electric Servo Drive - Clean, Energy-Saving, and Easy to Deploy
The PB2008 adopts an all-electric servo drive with no hydraulic oil, eliminating the risk of oil contamination. It is well-suited for high-cleanliness environments such as electronics, food equipment, and medical device manufacturing. The servo system responds quickly, delivering higher efficiency for small-part processing than hydraulic machines of the same tonnage. Power is output on demand, with low standby energy consumption, resulting in greater long-term energy savings. At approximately 1.8 tons, the machine features a compact footprint and can be placed on any standard hardened floor. It adapts flexibly to production line stations or R&D prototyping needs without requiring a heavy-duty foundation.
II. SYNTEC CNC System - Standard 3-Axis Control
Standard equipped with a SYNTEC CNC system from Taiwan, China, supporting multi-step bending programming and parameter storage for direct program recall during changeovers. Three-axis servo control (Y1/Y2 slider synchronization axes, X-axis back gauge front/rear axis) ensures positioning accuracy and batch-to-batch consistency. R-axis (lift) and Z-axis (left/right finger adjustment) are available as options to handle complex irregular workpieces. The system is easy to learn and operate; operators can be trained and ready for production quickly, making it a good fit for small and medium-sized factories.
III. Single/Double V Quick-Change Table - Precision Rapid Clamp
The worktable features a single-V/double-V groove quick-change structure, allowing operators to switch V-groove specifications based on bending radius and sheet thickness without replacing the entire table. This makes changeovers more convenient and reduces tooling costs. The upper die comes standard with a precision rapid clamp (no hammering required), secured via a handle lever without the need for striking alignment. This enables fast die changes, reduces hard-contact damage to both tooling and clamp, and extends tool life.
IV. Stable Forming Accuracy - Ideal for Thin Sheet Small Parts
All-electric drive is unaffected by hydraulic oil temperature drift, ensuring stable accuracy during prolonged continuous production. Bending angles are precise, edges are straight and clean, batch consistency and yield rates are high, and precision assembly requirements can be met. Processing capacity: under full 800mm standard conditions, cold-rolled steel ≤1mm and stainless steel ≤0.6mm are recommended; for short-material local bending where force is more concentrated, cold-rolled steel can go up to 1.5mm and stainless steel up to 1mm. Specific cases can be calculated based on workpiece parameters.
V. Applicable Scenarios and Selection Reference
Suitable for processing small thin-sheet parts such as electronic components, kitchen and bathroom hardware, lock parts, and instrument enclosures. Large sheet metal factories can use it as a supplementary machine dedicated to small-part orders, avoiding the efficiency waste of using large machines for small work. For small and medium-sized factories or R&D prototyping departments, it offers low investment and flexible deployment, capable of independently handling small-part bending requirements.
The PB2008 all-electric servo press brake does not pursue an all-encompassing configuration. Instead, it focuses on small-part precision bending scenarios, delivering on accuracy, efficiency, and practicality - making it a cost-effective choice for specialized processing applications.
