Demand for medium-format sheet metal processing continues to grow, and the industry's requirements for machine accuracy and flexibility are rising. The PB-3012 All-Electric Press Brake is designed for precision bending of 1.2m workpieces, offering an all-electric drive solution.
Medium-Format Processing: Precision and Flexibility Are the Core Pain Points
Medium-format products such as electrical cabinets, stainless steel products, and equipment structural parts require precise angles, consistent batch quality, and the ability to quickly switch between high-mix, low-volume production runs.
Traditional hydraulic presses leak oil, and their accuracy fluctuates with oil temperature. Standard 3-axis electric models have limited process coverage and struggle with complex bending. Whether the accuracy is stable, the flexibility is strong, and the long-term maintenance is easy has become the deciding factor for selection.
6-Axis Magnetic Scale Closed-Loop: Solidifying Precision Forming Capability
The PB-3012 delivers 30 tons of pressure with a 1200mm bed length and comes standard with 6-axis linkage. Dual Y-axes support independent programming for off-center and conical bending.
High-precision magnetic scales on both sides of the slide ram provide real-time position detection and full closed-loop control, achieving ±0.01mm positioning accuracy. Angle consistency is guaranteed across the 1200mm width. The programmable dwell time at bottom dead center, combined with a slow return function, adapts to different material forming characteristics, ensuring stable batch quality.
Multi-Dimensional Optimization for Diverse Processing Scenarios
The 4-axis backgauge (X/R/Z1/Z2) features a retraction function. Dual auto-fingers slide left and right for continuous multi-bend processing.
The workbench supports single/double V interchange and quick push-pull clamping for fast tool changes. Movable front supports hold long plates to prevent sagging and deformation. The CNC system includes 2D graphical simulation for easy program import, allowing even beginners
to get up to speed quickly.
All-Electric, Low-Consumption Operation: Lowering the Upgrade Threshold
The fully electric design eliminates the hydraulic system-no oil leaks and low noise, making it suitable for clean environments like stainless steel and electronic parts processing.
The servo motor delivers power on demand, saving electricity compared to hydraulic presses of the same tonnage. Without hydraulic seals to replace, daily maintenance only requires periodic lubrication of guide rails and ball screws, keeping costs low. The compact body eliminates the need for heavy foundation pouring; small and medium workshops can simply put it in place and start production.
The PB-3012 fills the cost-effective gap in medium-format all-electric precision bending, helping manufacturers boost both processing quality and production efficiency.