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| Type: | Rolling Machine |
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Introducing our state-of-the-art CNC 4 Roll Hydraulic Steel Plate Bending Machine. This exceptional automatic sheet metal roller bender is engineered for precision and efficiency, making it ideal for bending iron, aluminum, and various other metals. Whether you need to roll pipes, tubes, or form intricate pressing shapes, this machine delivers unparalleled performance and reliability.
Introducing the pinnacle of plate rolling technology: the 4 Roll Plate Rolling Machine for Sheet Metal by Nantong Weihua Import & Export Co., Ltd. Crafted with 42CrMo Rolls Material, this revolutionary machine is celebrated worldwide for its unparalleled speed, safety, precision, and user-friendly operation. This fully hydraulic marvel offers a pre-bending function, accommodating rolls up to 6,000mm in length and plate thickness up to 150mm.
This Advanced Design Offers Exceptional Benefits:
(1) Effortlessly introduces the plate horizontally, unlike the tilted introduction in three roll double pinch systems.
(2) Instantly squares the plate against the back roll, significantly reducing the risk of mismatched ends.
(3) Requires space on only one side, simplifying the process where the plate is fed into the machine.
(4) Achieves greatly reduced flat-ends due to superior pre-bending, thanks to the clamping roll that precisely aligns with the top and bottom rolls.
(5) The fastest solution for rolling a can with just one position needed for each side bending roll.
(6) Completes the entire cylinder in a single pass (within capacity), including pre-bending of the edges.
* Eliminates the need to pre-bend both ends before rolling the entire cylinder, unlike a 3-roll system.
* Avoids the hassle of removing, turning, and re-inserting the plate, as required with a 3-roll single pinch system.
(7) Increases speed and productivity by an impressive 50-80% compared to any three-roll style machine.
(8) Optimal for CNC operations, offering better control with the plate clamped securely between top and bottom rolls until completion.
The Four Roll Design is Ideal for Clients Who:
1. Desire CNC operation with reduced operator dependency.
2. Seek consistent, high-quality rolled products.
3. Aim for high productivity and increased profitability.
4. Require accuracy and quality improvements.
5. Need handling solutions for larger plates and prioritize production efficiency and safety.
6. Are new to plate rolling and prefer the easiest machine to operate.
1. Unmatched Durability: Features an extremely robust structure expertly machined with CNC control machines, ensuring superior precision and longevity.
2. Hydraulic Efficiency: Equipped with two powerful hydraulic motors coupled to advanced planetary gear units, enabling smooth and efficient rotation of the two central rolls.
3. Premium Quality Rolls: Choose between hardened rolls or hardened and polished rolls for enhanced durability and performance.
4. Convenient Control: Comes with a separate, mobile control desk on wheels for easy maneuverability and operation.
5. Effortless Hydraulic Opening: The shoulder can be hydraulically opened via the control desk, simplifying operations and increasing efficiency.
6. Precision Conical Bending: Hydraulic inclination of lateral rolls for conical bending can be adjusted directly from the user-friendly control desk.
7. Seamless Automation: Includes numerical control for automatic production, streamlining your workflow and increasing productivity.
8. Optimized Roll Movements: Rolls move on swing guides to minimize flat parts, ensuring a perfect bend every time.
9. Versatile Applications: Capable of rolling tubes, tube segments, rounded boxes, ovals, and a variety of other shapes to meet diverse needs.
10. High-Resistance Bearings: Rolls rotate on high-resistance self-aligning bearings for smoother operation and reduced wear.
11. Enhanced Bending Precision: Features advanced rolls cambering, utilizing variable cambering technology to avoid reel and barrel effects, thus improving bending performance and precision.
(1) How long is the service life of your product?
The service life of our 4 Roll Plate Rolling Machine for Sheet Metal, which features robust 42CrMo Rolls Material, largely depends on the operator's skill, experience, and daily working hours. With proper maintenance as per the provided instructions, the machine can last up to 10 years. However, extensive daily use, such as operating for 12 hours or more, may reduce its lifespan.
(2) What are the specific categories of your products?
We specialize in three main categories of roll bending machines: Mechanical 3 Roller, Hydraulic 3 Roller with Pre-bending, and Hydraulic 4 Roller with Pre-bending.
(3) What are the specifications and styles of existing products?
Our product range includes both light and heavy-type rolling machines, capable of handling sheet metal with thicknesses ranging from 6-150mm and widths from 1000-12000mm. Additionally, we offer customized machines tailored to specific customer requirements, such as smaller rolling diameters or specialized applications like oil pipes, wind towers, and loaders.
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