| Customization: | Available |
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| After-sales Service: | 24/7 |
| Type: | Rolling Machine |
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Introducing the CNC 4 Roll Hydraulic Steel Plate Bending Machine-a marvel of engineering excellence. This automatic sheet metal roller bender transforms iron and aluminum sheets with precision and ease, making it perfect for pipe and tube rolling, forming, and pressing applications. Whether you're working with intricate designs or industrial-scale projects, our machine delivers unmatched accuracy and reliability.
This four-roll plate bending machine is celebrated globally for being the fastest, safest, most precise, and user-friendly model available across all ranges. This fully hydraulic 4-roll bender with pre-bending capabilities boasts impressive specifications: roll lengths up to 6,000mm and plate thicknesses up to 150mm.
This advanced design offers the following exceptional benefits:
(1) The plate is introduced horizontally, unlike the tilted approach seen in three-roll double pinch machines.
(2) The plate squares instantly against the back roll, minimizing the risk of mismatched end conditions.
(3) Requires operational space only on one side of the machine where the plate is inserted.
(4) Significantly reduced flat-end due to superior pre-bending, as the clamping roll can bring the edge to precise tangent points of the top and bottom rolls.
(5) The machine is the fastest for rolling a can, needing just one position for each side bending roll.
(6) Completes the entire cylinder in a single pass (within suitable capacity), including pre-bending of the edges.
* No need to pre-bend both ends before rolling the entire cylinder, unlike 3-roll machines.
* No need to remove, turn, and reinsert the plate as required by 3-roll single pinch machines.
(7) The four-roll design can be 50-80% faster and more productive than any three-roll model.
(8) Ideal for CNC operations as the plate remains under better control, clamped between the top and bottom rolls until completion.
This four-roll design is recommended for clients who:
1. Wish to operate via CNC with reduced reliance on operator skills.
2. Seek consistent, high-quality rolled products.
3. Aim for high productivity and increased profits.
4. Require enhanced accuracy and quality improvements.
5. Need handling equipment for larger plates, prioritizing production efficiency and safety.
6. Are new to plate rolling, as it is the easiest plate roll to operate.
1. Built with an exceptionally robust structure, machined to perfection using CNC control machines.
2. Equipped with two powerful hydraulic motors seamlessly connected to planetary gear units for the efficient rotation of the two central rolls.
3. Premium quality hardened rolls that are meticulously polished for optimal performance and durability.
4. Features a separate, mobile control desk for ease of operation.
5. Hydraulic mechanism enables shoulder opening controlled directly from the desk.
6. Effortless hydraulic inclination of lateral rolls for precise conical bending, all managed from the control desk.
7. Advanced numerical control system ensures seamless automatic production.
8. Innovative swing guide design for roll movements significantly reduces the flat part in the bending process.
9. Versatile usage: capable of rolling tubes, tube segments, rounded boxes, ovals, and a variety of other shapes.
10. Rolls rotate on high-resistance, self-aligning bearings for unparalleled performance.
11. Expertly engineered rolls cambering technology to counteract reel and barrel effects, enhancing bending performance and precision.
(1) How long is the service life of your product?
The service life of our Hydraulic 4 Roll Steel Plate Roller Bender greatly depends on the skill and experience of the operator as well as the daily working hours. With proper maintenance as per our instructions, the machine can last up to 10 years. However, if the machine is operational for 12 hours or more daily, it may impact the overall durability and lifespan.
(2) What are the specific categories of your products?
We proudly offer 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-duty rolling machines, accommodating thicknesses from 6mm to 150mm and widths from 1000mm to 12000mm. We also cater to custom requirements, designing specialized machines for unique applications such as oil pipes, wind towers, loaders, and more, including those requiring smaller rolling diameters.
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