| After-sales Service: | 24/7 |
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| Type: | Rolling Machine |
| Forging Forming Method: | Free Forging |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Discover the ultimate in precision and power with our CNC 4 Roll Hydraulic Steel Plate Bending Machine. This state-of-the-art Automatic Sheet Metal Roller Bender is expertly engineered to handle all your bending needs, whether you're working with iron, aluminum, or any other metal. Experience seamless Pipe Tube Rolling, expert Forming, and impeccable Pressing with a machine designed to deliver exceptional results every time.
Introducing the globally acclaimed Heavy Duty 4 Roller Plate Sheet Rolling Bending Machine, the epitome of speed, safety, precision, and user-friendliness. This fully hydraulic marvel boasts a pre-bending feature with roll lengths reaching up to 6,000mm and plate thickness handling up to an impressive 150mm.
Experience Unparalleled Advantages with Our Advanced Design:
(1) Horizontal plate introduction, eliminating the need for tilting as required by three-roll double pinch machines.
(2) Instant plate squaring against the back roll, minimizing the risk of mis-matched end conditions.
(3) Space-efficient operation with requirements limited to one side, where the plate is introduced.
(4) Significantly reduced flat-end areas due to superior pre-bending, with clamping roll precision at the tangent points of the top and bottom rolls.
(5) Rapid can rolling capabilities, requiring only one positioning for each side bending roll.
(6) Complete cylinder finishing in a single pass, within suitable capacity limits, including edge pre-bending.
* Eliminates the need for pre-bending both ends before rolling the entire cylinder, unlike 3-roll machines.
* No more removing, turning, and re-inserting the plate as required by 3-roll single pinch machines.
(7) Unmatched efficiency and productivity, potentially 50-80% faster than any three-roll machine.
(8) Ideal for CNC operations, offering superior plate control as it is clamped between the top and bottom rolls until completion.
The Four Roll Design is Perfect for Clients Who:
1. Seek CNC operation with reduced reliance on operator expertise.
2. Desire consistent, high-quality rolled products.
3. Aim for high productivity and increased profitability.
4. Require enhanced accuracy and quality improvements.
5. Need handling equipment for larger plates with considerations for production efficiency or safety.
6. Are newcomers to plate rolling, as it is the simplest plate roll machine to operate.
1. Exceptionally robust structure precisely machined with advanced CNC control machines, ensuring top-notch quality and durability.
2. Equipped with dual hydraulic motors meticulously coupled to planetary gear units, delivering powerful rotation for the two central rolls.
3. Fitted with rolls that are both hardened and polished, providing superior strength and impeccable finish.
4. Includes a separate, mobile control desk for convenient and flexible operation.
5. Features hydraulic opening of the shoulder directly from the control desk for easy and efficient use.
6. Enables hydraulic inclination of lateral rolls for precise conical bending, all controlled effortlessly from the control desk.
7. Boasts numerical control for seamless and automatic production processes, enhancing efficiency and accuracy.
8. Utilizes swing guides for roll movements to effectively minimize the flat part, ensuring smooth and precise bends.
9. Versatile in application, capable of rolling tubes, tube segments, rounded boxes, ovals, and various other shapes with ease.
10. Rolls rotate on high-resistance self-aligning bearings, promoting durability and smooth operation.
11. Incorporates rolls cambering technology, enabling variable cambering to prevent reel and barrel effects, thus boosting bending performance and precision.
(1) How long is the service life of your product?
The service life of our Heavy Duty 4 Roller Plate Sheet Rolling Bending Machine depends significantly on worker skill, experience, and daily working hours. With proper maintenance as instructed, the machine can last up to 10 years. However, if the machine operates for 12 hours or more daily, this intense usage can impact its overall longevity.
(2) What are the specific categories of your products?
We offer three principal categories of roll bending machines: the Mechanical 3 Roller, the Hydraulic 3 Roller with Pre-bending, and the Hydraulic 4 Roller with Pre-bending.
(3) What are the specifications and styles of existing products?
Our range includes both light and heavy types of rolling machines, accommodating thicknesses from 6mm to 150mm and widths from 1000mm to 12000mm. We also specialize in custom machines tailored to specific customer requirements, including smaller rolling diameters and specialized applications such as oil pipes, wind towers, and loaders.
Suppliers with verified business licenses
Audited Supplier 
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