Full Electric CNC Press Brake for Sheet Metal

Full Electric CNC Press Brake - detail view 20
Full Electric CNC Press Brake - detail view 19
Full Electric CNC Press Brake - detail view 20
Full Electric CNC Press Brake - detail view 19

Full Electric CNC Press Brake

Redefining Sheet Metal Bending with Clean Electric Power and CNC Precision

The Full Electric CNC Press Brake is designed for small-tonnage, high-precision sheet metal bending within 2000 mm bending length. It uses an electric servo-driven structure without hydraulic oil, helping reduce oil leakage risk, operating noise, maintenance workload, and long-term service cost.

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  • Description

Technical Specifications

No. Name 25/1000 35/1250 40/1300 40/1600 60/2000 unit
1 Nominal pressure 250 350 400 400 600 KN
2 Bending length 1000 1250 1300 1600 2000 MM
3 Column spacing 900 1130 10000 1380 1700 MM
4 Lead screw stroke 150 150 150 150 180 MM
5 Opening height 420 420 420 420 470 MM
6 Throat depth 145 300 300 300 300 MM
7 Slider movement speed Down 200 190/260 160 240 140 MM/S
8 Forward 40 50 30 40 40 MM/S
9 Return 200 190/260 160 240 140 MM/S
10 X-axis travel 500 500 500 500 500 mm
11 R-axis travel 140 140 200 140 140 mm
12 X-axis speed 400 500 400 500 500 mm/s
13 R-axis speed 200 200 200 200 mm/s
14 Main motor power 8.8 7.5 7.5*2 10.8 10.8 KW
15 Dimensions (L*M*H) 1200/1050/2150 1450/1300/2380 1800/1350/2600 1700/1300/2430 4620/1720/2550 MM
16 Machine weight 1300 2000 3500 2500 10500 kg

Product Advantages

1. No Hydraulic Oil Required

The full electric structure eliminates hydraulic oil from the bending drive system, reducing leakage risk and simplifying daily maintenance.

2. Lower Maintenance Cost

The equipment automatically lubricates precision transmission components at fixed points, times, and quantities. The provided information states that maintenance cost is approximately 15% of a hydraulic bending machine.

3. Stable Rigid Machine Body

The welded high-strength fuselage with annealing, shot blasting, and aging treatment helps maintain long-term working accuracy and resistance to eccentric load.

4. Accurate CNC Positioning

The multi-axis CNC back gauge supports automatic positioning and multi-segment programming for complex parts requiring repeated bending steps.

5. Smooth Lead Screw Transmission

High-precision linear rolling guides and heavy-duty ground lead screws support smooth movement, low friction, high positioning accuracy, and longer service life.

6. Automation-Ready Design

The machine can be expanded with automatic loading and unloading and can be connected with robotic arms for automated continuous production.

Engineered for Excellence: Inside the STON press brake

  • Fuselage

    The machine body is made of high-strength integral welded material and undergoes annealing, shot blasting and aging treatment to eliminate internal stress. It has sufficient rigidity, small deformation, stable long-term working accuracy and strong resistance to eccentric load.

  • Lead Screw Guide

    It adopts high-precision linear rolling guides and heavy-duty ground lead screws, resulting in low frictional resistance, smooth movement, high positioning accuracy, low noise, long service life, and improved overall machine operation stability.

  • Lubrication System

    No hydraulic oil is required, eliminating the risk of oil leaks at the source. The equipment automatically lubricates precision transmission components at fixed points, times, and quantities, extending the service life of core transmission components. The overall failure rate is low, and the maintenance cost is approximately 15% of that of a hydraulic bending machine.

  • Back Gauge

    Multi-axis CNC linkage, automatic positioning, and multi-segment programming enable fast and accurate positioning, meeting the needs of complex workpieces requiring multiple bending operations and significantly improving processing efficiency and precision.

  • Electrical Accessories

    It uses Siemens electrical components, has strong anti-interference ability, stable and reliable operation, low failure rate, simple operation interface and high degree of intelligence.

  • Clamps

    The clamps are securely mounted, precisely positioned, and easy to change. They can quickly clamp molds of different specifications, improving mold changing efficiency and ensuring stability during the bending process.

  • Mold

    The molds are designed according to the workpiece and can be flexibly changed according to the workpiece requirements. They are suitable for various bending shapes, have a wide processing range, and are highly adaptable.

  • CNC Control System

    It adopts an intelligent numerical control system with a simple and intuitive operating interface. It supports multiple program storage and one-click recall, precise control, and rapid response. It can realize multi-axis linkage and complex bending process programming, and has a high degree of intelligence.

  • Optional Automatic Loading And Unloading

    The expandable automatic loading and unloading system is compatible with most robotic arms on the market, enabling automated continuous production, reducing manual intervention, improving batch processing efficiency, and making it suitable for intelligent production line configuration.

Industry Applications

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