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| Type: | Rolling Machine |
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Discover the unparalleled precision and efficiency of the CNC 4 Roll Hydraulic Steel Plate Bending Machine. This state-of-the-art Automatic Sheet Metal Roller Bender is your ultimate solution for bending and forming iron, aluminum, and steel sheets. Whether you are working with pipes, tubes, or rolling sheets, this machine guarantees flawless results every time. Experience seamless forming and pressing with our advanced technology.
The CNC 4 Roll Metal Roller Hydraulic Plate Bending Machine for Steel Sheets by Nantong Weihua Import & Export Co., Ltd is globally acclaimed as the epitome of speed, safety, precision, and user-friendliness among plate rolls. This sophisticated and fully hydraulic 4-roll bending machine offers pre-bending capabilities, catering to rolls up to 6,000mm in length and plate thicknesses up to 150mm.
The advanced design of this machine bestows numerous advantages, including:
(1) Horizontal plate introduction, eliminating the tilting necessary in three roll double pinch systems.
(2) Instantaneous plate squaring against the back roll, significantly reducing the risk of mismatched end conditions.
(3) Efficient space utilization, requiring clearance only on one side where the plate is fed into the machine.
(4) Substantially minimized flat-end, courtesy of superior pre-bending enabled by the clamping roll, which precisely aligns the edge with the top and bottom rolls' tangent points.
(5) Unmatched speed in rolling a can, necessitating just one position for each side bending roll.
(6) Completion of the entire cylinder in a single pass (within suitable capacity), including the pre-bending of edges.
* No need for pre-bending both ends before commencing the entire cylinder roll, unlike the 3-roll systems.
* Eliminates the need to remove, turn, and re-insert the plate, as required with 3-roll single pinch systems.
(7) The four-roll design enhances speed and productivity by up to 50-80% compared to any three-roll styles.
(8) Ideal suitability for CNC operations, ensuring superior plate control as it remains clamped between the top and bottom rolls throughout the process.
The Four Roll Design is highly recommended for clients who:
1. Aim to utilize CNC operations, minimizing reliance on operator expertise.
2. Seek consistent, high-quality rolled products.
3. Desire heightened productivity and increased profit margins.
4. Demand precise accuracy and quality enhancements.
5. Require handling equipment for larger plates, prioritizing production efficiency and safety.
6. Are new to plate rolling, as it is the most user-friendly plate roll to operate.
1. Crafted with an extremely robust structure, precision-machined using advanced CNC control machines.
2. Equipped with two powerful hydraulic motors, seamlessly coupled to planetary gear units, ensuring smooth rotation of the two central rolls.
3. Durable, hardened rolls that are both hardened and polished for enhanced performance.
4. Features a separate, mobile control desk mounted on wheels for maximum convenience.
5. The shoulder opens hydraulically, operated directly from the control desk for improved efficiency.
6. Hydraulic inclination of lateral rolls for precise conical bending, effortlessly controlled from the control desk.
7. Integrated numerical control system for streamlined automatic production.
8. Rolls move on swing guides to minimize the flat part, enhancing the overall bending process.
9. Versatile machine, capable of rolling tubes, tube segments, rounded boxes, ovals, and various other shapes.
10. Rolls rotate on high-resistance, self-aligning bearings for optimal performance.
11. Expertly engineered rolls cambering, featuring variable cambering technology to prevent reel and barrel effects, ensuring superior bending performance and precision.
(1) How long is the service life of your product?
The service life of our CNC 4 Roll Metal Roller Hydraulic Plate Bending Machine for Steel Sheets largely depends on the skill and experience of the operators, as well as the daily working hours. With regular maintenance as per our outlined instructions, the machine's life can extend up to an impressive 10 years. However, it's important to note that excessive usage, such as operating for 12 hours or more daily, can significantly impact the machine's longevity.
(2) What are the specific categories of your products?
Our product line primarily includes three categories of roll bending machines: Mechanical 3 Roller, Hydraulic 3 Roller with Prebending, and Hydraulic 4 Roller with Prebending. Each type is designed to meet distinct needs and applications, ensuring versatility and efficiency.
(3) What are the specifications and styles of existing products?
Nantong Weihua Import & Export Co., Ltd offers both light and heavy types of rolling machines. The machines are available in various thickness ranges from 6mm to 150mm and widths spanning 1000mm to 12000mm. Furthermore, we specialize in customizing machines to meet specific client requirements, whether it's a smaller rolling diameter or specialized applications such as oil pipes, wind towers, loaders, and more.
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