DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.

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100T 4100mm CNC Hydraulic-Electro Servo Press Brake for Sheet Metal Bending

CNC Double Servo Hybrid Press Brake is a cutting-edge sheet metal bending machine that combines servo-electric and hydraulic technologies to offer a highly efficient, precise, and environmentally friendly solution for bending metal plates.
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  • WBL-100/4100

100T 4100mm CNC Hydraulic-Electro Servo Press Brake for Sheet Metal Bending

The 100T 4100mm CNC Hydraulic-Electro Servo Press Brake is a cutting-edge machine designed for high-performance sheet metal bending operations. Combining hydraulic and servo-electric technologies, this servo CNC oil-electro hybrid press brake delivers exceptional precision, energy efficiency, and productivity. With a bending capacity of 100 tons and a working length of 4100 mm, it is well-suited for both medium and large-scale metal fabrication tasks. This advanced press brake is perfect for industries like automotive, aerospace, metal fabrication, and heavy machinery manufacturing that require high-quality, reliable, and precise metal forming.

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Double Servo Electro-Hydraulic Hybrid Press Brake parameters:

Parameter Name Unit WBL-40/1500 WBL-100/2500 WBL-100/3200 WBL-100/4100 WBL-160/3200 WBL-160/4100 WBL-200/3200 WBL-200/4100
Bending Force kN 400 1000 1000 1000 1600 1600 2000 2000
Effective Bending Length mm 1500 2500 3200 4100 3200 4100 3200 4100
Maximum Opening Height mm 400 460 460 460 460 460 500 500
Column Distance mm 1140 2010 2700 3600 2700 3600 2700 3600
Throat Depth mm 300 400 400 400 400 400 400 400
Ram Stroke mm 160 200 200 200 200 200 240 240
Fast Down Speed mm/s 240 240 240 240 200 200 200 200
Working Speed mm/s 10-15 10-15 10-15 10-15 10-14 10-14 10-14 10-14
Return Speed mm/s 220 220 220 220 200 200 200 200
Motor Power kW 5.5*2 5.5*2 5.5*2 5.5*2 7.5*2 7.5*2 7.5*2 7.5*2
Oil Tank Capacity L 40*2 40*2 40*2 40*2 65*2 65*2 65*2 65*2
Overall Dimensions Length (mm) 1700 2700 3400 4300 3500 4300 3500 4300

Width (mm) 1540 1600 1600 1600 1650 1650 1900 1900

Height (mm) 2350 2400 2500 2550 2630 2630 2750 2750
Machine Weight kg 3800 7500 9800 11500 11800 13800 14700 16000

东锻机械彩页 2024 版-13_副本

Key Features and Advantages

1. CNC Control System

  • Precision Control: The CNC system ensures that all aspects of the bending process are automated and precisely controlled, from the positioning of the backgauge to the stroke of the ram. Operators can input parameters easily using a touchscreen interface, which provides accurate and repeatable results.

  • Multi-Axis Control: The machine can control multiple axes simultaneously, ensuring that the sheet metal is accurately positioned for each bend. This allows for greater flexibility when working with complex part geometries or multi-bend operations.

2. Hybrid Oil-Electric Servo System

  • Servo Motors: The dual servo motors drive the hydraulic system and the backgauge, offering high precision and energy efficiency. These servo motors adjust the speed and force dynamically based on the material being processed, ensuring that only the necessary energy is consumed.

  • Hydraulic Support: The combination of hydraulic power and servo-electric control allows for high bending forces (100 tons) while ensuring lower energy consumption and reducing operational costs. The hydraulic system provides the necessary force, while the servo-electric system ensures the machine operates efficiently.

3. Bending Force and Length

  • Bending Force: With a 100-ton bending force, this press brake can handle a wide range of sheet metal thicknesses and hardness, from thin metal sheets to thicker, harder materials.

  • Bending Length: The 4100mm bending length is ideal for larger parts, making it suitable for industries that require long, wide components. The wide bending length provides versatility and is capable of handling various sheet sizes and shapes.

4. Maximum Opening Height and Stroke

  • Maximum Opening Height: The machine features a maximum opening height of 460 mm, which allows for bending of thicker or taller materials. This ensures that the machine can handle a wide range of material thicknesses.

  • Ram Stroke: The 200 mm ram stroke allows for larger workpieces to pass through, ensuring flexibility for a wide variety of materials and bending operations.

5. Speed and Efficiency

  • Fast Downward Speed: The machine achieves a fast downward speed of 240 mm/s, enabling rapid positioning and high throughput. The increased speed reduces cycle times and increases production efficiency.

  • Return Speed: The return speed of 220 mm/s ensures quick cycle times between bends, optimizing overall efficiency and productivity.

6. Backgauge and Precision

  • CNC-Controlled Backgauge: The CNC-controlled backgauge moves precisely to position the sheet metal at the correct location for each bend. The backgauge system is capable of fine adjustments, allowing for high accuracy in multi-step or complex bending operations.

  • Multi-Axis Movement: The backgauge moves along multiple axes, ensuring that the workpiece is positioned accurately in all bending operations. This feature ensures that parts are produced with consistent precision, even for complex geometries.

7. Energy Efficiency

  • Servo-Electric Energy Savings: By incorporating servo-electric motors alongside hydraulic components, the machine reduces overall power consumption. The servo-electric system adjusts the motor speed based on the required load, consuming power only when needed, which results in energy savings and lower operational costs.

  • Reduced Hydraulic Power Consumption: The servo motors eliminate the need for constant hydraulic power during operation, reducing energy waste and ensuring a more sustainable operation.

8. Versatility

  • The 100T 4100mm CNC Hydraulic-Electro Servo Press Brake can bend a wide range of sheet metals, including carbon steel, stainless steel, aluminum, and non-ferrous metals. It is ideal for applications in industries like:

    • Automotive Manufacturing: For producing car body parts, chassis, and structural components.

    • Aerospace: Bending aerospace materials for wings, fuselage, and other parts requiring high strength and precision.

    • Heavy Machinery: Fabricating large components such as frames, brackets, and equipment parts.

    • General Metal Fabrication: Ideal for producing custom parts, panels, and prototypes with complex geometries.

9. Safety Features

  • Safety Guards and Shields: The machine is equipped with safety shields and guards to protect operators from moving parts, ensuring a secure working environment.

  • Safety Light Curtains: The machine uses light curtains to detect obstructions within the work area. If any obstruction is detected, the machine will stop automatically to prevent accidents.

  • Emergency Stop Button: An emergency stop button is easily accessible, allowing operators to quickly halt the machine in case of emergencies.

10. Customization and Add-Ons

  • Tooling Options: The press brake can be customized with a wide range of tooling options, including V-dies, punches, and special bending tools, enabling it to handle various applications and material types.

  • Automatic Tool Change: The machine can be equipped with an automatic tool changer, reducing downtime and increasing the flexibility of the press brake.

Applications

The 100T 4100mm CNC Hydraulic-Electro Servo Press Brake is ideal for a wide range of industrial applications, such as:

  • Complex Bending: For producing components with multiple bends and complex shapes, including automotive body panels, structural beams, and machinery components.

  • Large-Scale Metal Forming: The large bending length and high force allow it to form large panels and parts, making it suitable for heavy-duty industrial applications.

  • Precision Bending: The advanced CNC control system ensures that the machine can produce parts with tight tolerances and high precision, ideal for industries that require parts with specific bending angles and dimensions.

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DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
We offer comprehensive OEM/ODM services and spare parts for diverse industries. Our R&D team of over 50 experts ensures cutting-edge innovations, while our international support team of 21 professionals provides global service.

 

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