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| Type: | Rolling Machine |
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Introducing the CNC 4 Roll Hydraulic Steel Plate Bending Machine: an automatic sheet metal roller bender designed for precision and efficiency. Perfect for bending iron, aluminum, and various metal plates, this machine excels in rolling, forming, and pressing pipes and tubes with unmatched accuracy.
Introducing the Precision Hydraulic Steel Bending Machine with 4 Rolls for Metal Plates, a revolutionary tool by Nantong Weihua Import & Export Co., Ltd. This state-of-the-art machine is globally acclaimed for its unmatched speed, safety, precision, and ease of use across all ranges. It's a fully hydraulic 4-roll bending machine featuring pre-bending capabilities, with roll lengths up to 6,000mm and plate thicknesses up to 150mm.
This Advanced Design Offers the Following Benefits:
(1) Plates are introduced horizontally, eliminating the need for tilting as required in three-roll double pinch models.
(2) Plates are instantly squared against the back roll, significantly reducing the risk of mismatched end conditions.
(3) Requires operational space on only one side, where the plate is fed into the machine.
(4) Substantially reduces flat ends due to superior pre-bending, with the clamping roll precisely positioning the edge at tangent points of the top and bottom rolls.
(5) Fastest method to roll a can, requiring just one position for each side bending roll.
(6) Completes the entire cylinder in just one pass (within suitable capacity), including edge pre-bending.
* Eliminates the need for pre-bending both ends before rolling the entire cylinder, unlike 3-roll machines.
* No need to remove, turn, and re-insert the plate as required in a 3-roll single pinch design.
(7) Up to 50-80% faster and more productive than any three-roll machine style.
(8) Ideal for CNC operations, with superior plate control as it's clamped between the top and bottom rolls until completion.
The Four Roll Design is Recommended for Clients Who:
1. Aim to operate through CNC, minimizing reliance on operator skill levels.
2. Seek consistent, high-quality rolled products.
3. Desire high productivity and increased profit margins.
4. Require enhanced accuracy and quality in their rolled metal products.
5. Need handling equipment for larger plates, focusing on production efficiency and safety concerns.
6. Are new to plate rolling and need a user-friendly machine that's easy to operate.
1. Constructed with an extremely robust structure, precisely machined using state-of-the-art CNC control machines for ultimate durability and accuracy.
2. Equipped with two powerful hydraulic motors coupled to planetary gear units, ensuring seamless rotation of the two central rolls.
3. Features hardened and polished rolls, enhancing performance and longevity.
4. Comes with a separate, mobile control desk for added convenience and operational flexibility.
5. Facilitates hydraulic shoulder opening directly from the control desk, streamlining operations.
6. Allows for hydraulic inclination of lateral rolls for precise conical bending, all controlled effortlessly from the control desk.
7. Includes advanced numerical control for efficient and automatic production, minimizing manual intervention.
8. Designed with roll movements on swing guides to significantly reduce the flat part, ensuring a smooth bending process.
9. Versatile enough to roll tubes, tube segments, rounded boxes, ovals, and various other complex shapes with ease.
10. Utilizes high resistance self-aligning bearings for smooth and reliable rolls rotation.
11. Features advanced rolls cambering technology, offering variable cambering to avoid reel and barrel effect, thereby enhancing bending performance and precision.
(1) How long is the service life of your product?
The longevity of our precision hydraulic steel bending machine largely depends on the operator's skills, experience, and daily working hours. With proper maintenance as per our guidelines, the machine can last up to 10 years. However, extended working hours, such as 12 hours or more daily, may impact its lifespan.
(2) What are the specific categories of your products?
We specialize in three main types of roll bending machines: Mechanical 3-roller, Hydraulic 3-roller with prebending, and Hydraulic 4-roller with prebending capabilities.
(3) What are the specifications and styles of existing products?
Our range includes both light and heavy-duty rolling machines, accommodating thicknesses from 6mm to 150mm and widths from 1000mm to 12000mm. We also offer bespoke machines tailored to specific customer requirements, such as smaller rolling diameters and unique applications like oil pipes, wind towers, and loaders.
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