| Customization: | Available |
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| Type: | Rolling Machine |
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Introducing the state-of-the-art CNC 4 Roll Hydraulic Steel Plate Bending Machine by Nantong Weihua Import & Export Co., Ltd. This automatic marvel is designed to effortlessly bend and shape sheet metal with unparalleled precision. Ideal for handling iron, aluminum, and a variety of other metals, this machine excels at rolling, forming, and pressing pipes and tubes. Elevate your production capabilities with this cutting-edge solution for all your bending needs.
Experience unmatched precision, speed, and safety with our state-of-the-art 4 Roll Plate Rolling Machine for Hydraulic Sheet Metal Bending and Forming. Renowned globally, this fully hydraulic machine offers pre-bending capabilities, handling rolls up to 6,000mm in length and plate thicknesses up to 150mm.
This Advanced Design Offers Exceptional Benefits Including:
(1) Horizontal plate introduction, eliminating the tilt needed in three-roll double pinch systems.
(2) Instant squaring of the plate against the back roll, minimizing mismatched end conditions.
(3) Efficient use of space, requiring access only on one side of the machine for plate insertion.
(4) Significantly reduced flat-end with superior pre-bending, thanks to the clamping roll precisely aligning with the top and bottom rolls.
(5) Unparalleled speed, capable of rolling a can with just one positioning of each side bending roll.
(6) Complete cylinder formation in a single pass, including edge pre-bending, within suitable capacity.
* Eliminates the need for pre-bending both ends before rolling the entire cylinder, unlike 3-roll systems.
* No need for removing, turning, and re-inserting the plate as required in 3-roll single pinch systems.
(7) Enhanced productivity, potentially 50-80% faster than any three-roll configuration.
(8) Ideal for CNC operations, offering superior control with the plate clamped securely between the top and bottom rolls until completion.
The Four Roll Design Is Perfect For Clients Who:
1. Seek CNC operational efficiency with reduced reliance on operator skill.
2. Desire consistent, high-quality rolled products.
3. Aim for high productivity and increased profitability.
4. Demand precise accuracy and quality improvements.
5. Require handling equipment for larger plates and prioritize production or safety.
6. Are new to plate rolling and need an easy-to-operate system.
1. Exceptionally durable structure engineered with precision CNC control machines, ensuring unmatched reliability and performance.
2. Powerful dual hydraulic motors connected to state-of-the-art planetary gear units, enabling smooth and efficient rotation of the two central rolls.
3. Premium quality hardened rolls, available in both hardened and polished finishes, for superior durability and a flawless end product.
4. User-friendly separate control desk mounted on wheels for effortless mobility and operation.
5. Convenient hydraulic opening of the shoulder, operable directly from the control desk for ease of use.
6. Advanced hydraulic inclination of lateral rolls tailored for precise conical bending, all managed seamlessly from the control desk.
7. State-of-the-art numerical control system for fully automated production, ensuring consistency and efficiency.
8. Swing guide-based roll movements designed to minimize the flat part and enhance bending accuracy.
9. Versatile functionality allowing the rolling of tubes, tube segments, rounded boxes, ovals, or custom shapes with precision.
10. Rolls rotation supported by high-strength self-aligning bearings for smooth and reliable operation.
11. Innovative Rolls Cambering technology: Variable cambering to prevent reel and barrel effects, significantly boosting bending performance and precision.
(1) What is the service life of your product?
The service life of our 4 Roll Plate Rolling Machine largely depends on the skill and experience of the operators, as well as the daily working hours. With proper maintenance as per our guidelines, the machine can last up to 10 years. However, if the machine operates for more than 12 hours daily, this could significantly impact its longevity.
(2) What specific categories of products do you offer?
We specialize in three main types of roll bending machines: Mechanical 3-roller, Hydraulic 3-roller with prebending, and Hydraulic 4-roller with prebending.
(3) What are the specifications and styles of your existing products?
Our rolling machines come in both light and heavy types, accommodating thicknesses from 6mm to 150mm and widths ranging from 1000mm to 12000mm. We also offer custom machines tailored to specific customer requirements, such as smaller rolling diameters and specialized applications like oil pipes, wind towers, and loaders.
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