WB12k-120*4000mm Symmetric Plate Rolling Machine / W11 Mechanical Type 4 Rollers Rolling and Bending Machine / Pipe Forming Machine
The WB12K CNC hydraulic 4-roll plate bending machine is designed to allow plates to be pre-bent and rolled without the need for flipping. This ensures minimal straight edge remaining after forming. The machine can process plates with thickness ranging from 6mm to 260mm and widths between 1000mm and 9500mm.
Key features of this machine include:
- Minimal remaining straight edge, ensuring efficient material use.
- High rolling efficiency and precision, with excellent roundness accuracy.
- With an enhanced bottom roll, one-time feeding through program control allows for automatic pre-bending and rolling, reducing operator skill requirements.
- Both ends of the rolls can be lifted and dropped independently, making it easy to correct defects and improve efficiency.
- Self-aligning roller bearings on the work rolls reduce friction, power loss, and energy consumption while increasing service life.
- Synchronized lifting and dropping of the bottom and lateral rolls, with precise cone rolling control automatically managed by the numerical control system.
- The company's independently developed CNC system includes screen display, volume calculation, program control, parameter storage, software protection, fault alarms, and user interaction features.
- Patented frame design (ZL20122048.7) offers a rational structure, allowing quick replacement of side rolls without removing the top roll, and convenient assembly of lateral components.






This machine is ideal for industrial applications requiring high-quality plate rolling and forming. Its advanced design and automation make it a reliable choice for manufacturers looking to increase productivity and reduce labor costs. Whether you're working with steel, aluminum, or other materials, the WB12K provides consistent performance and long-term durability.
[MATERIAL]the bicycle headset spacer is made from aluminium alloy material, sturdy and durable to use, looks very nice.
[EXQUISITE WORKMANSHIP]Fine machining ensures sleek surface, fits perfectly with your bike headset.
[WIDE APPLICATION]Smooth, light-weight, long-lasting headset, representing the perfect balance of performance. Suitable for MTB, road bike, convenient and durable.
[DURABLE]Durable, light-weight, long-lasting headset, represents the perfect balance of performance, durability and value.
[SERVICE]If you have any questions after purchase, you can contact us at any time. We will solve all questions and problems for you.
Semi-Integrated Headsets,Wooden Balance Bike,Sports Response Integrated Threadless,Semi Integrated Threaded Headsets
Shenzhen Gineyea Technology Co., LTD. , https://www.gineyea.com