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| Type: | Rolling Machine |
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Discover the pinnacle of precision and efficiency with our CNC 4 Roll Hydraulic Steel Plate Bending Machine. This state-of-the-art, automatic sheet metal roller bender is engineered for unmatched performance, seamlessly handling iron, aluminum, and other metals. Ideal for pipe and tube rolling, forming, and pressing, it stands as the ultimate solution for all your bending needs.
The four roll plate bending rolls from Nantong Weihua Import & Export Co., Ltd are globally acclaimed for their unmatched speed, safety, precision, and user-friendly operation across the entire range. This state-of-the-art, fully hydraulic 4-roll bending machine, equipped with pre-bending functionality, boasts roll lengths of up to 6,000mm and can handle plate thicknesses up to 150mm.
This Advanced Design Offers the Following Benefits:
(1) The plate is introduced horizontally, unlike the tilted introduction seen in three roll double pinch machines.
(2) The plate is instantly squared 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 fed.
(4) Significantly reduced flat-end due to superior pre-bending capabilities achieved by the clamping roll, which aligns the edge to the precise tangent points of the top and bottom rolls.
(5) It is the quickest machine for rolling a can, requiring just one position for each side bending roll.
(6) The entire cylinder can be completed in a single pass, including pre-bending of the edges, within suitable capacity.
* No need to pre-bend both ends before rolling the entire cylinder, as mandated with a 3-roll machine.
* Eliminates the need to remove, turn, and re-insert the plate, a requisite in a 3-roll single pinch machine.
(7) The four roll system can be 50-80% faster and more efficient than any three roll machine style.
(8) Exceptionally suited for CNC operations due to better plate control, being clamped between the top and bottom rolls until the part is completed.
The Four Roll Design is Recommended for Clients Who:
1. Desire CNC operations with lower reliance on operator skill.
2. Seek consistent quality in rolled products.
3. Aim for high productivity and increased profitability.
4. Require enhanced accuracy and quality improvements.
5. Need handling equipment for larger plates and are concerned about production safety.
6. Are new to plate rolling, as this is the easiest plate roll machine to operate.
1. Built with an exceptionally robust structure, precision-machined using advanced CNC control machines for unparalleled durability and accuracy.
2. Equipped with two powerful hydraulic motors connected to planetary gear units, ensuring smooth and efficient rotation of the two central rolls.
3. Enhanced with hardened and polished rolls for superior longevity and high-quality finishes.
4. Features a separate, mobile control desk for convenient and versatile operation.
5. Facilitates hydraulic opening of the shoulder, effortlessly controlled from the desk for added ease.
6. Allows for hydraulic inclination of lateral rolls for precise conical bending, managed directly from the control desk.
7. Integrated numerical control system for seamless and automatic production processes.
8. Innovative roll movement on swing guides minimizes flat parts, enhancing overall product quality.
9. Versatile design suitable for rolling tubes, tube segments, rounded boxes, ovals, and other custom shapes.
10. Rolls rotate on high-resistance, self-aligning bearings, ensuring smooth operation and longevity.
11. Incorporates advanced rolls cambering technology to eliminate reel and barrel effects, significantly boosting bending performance and precision.
(1) How long is the service life of your product?
The service life of our hydraulic pipe tube bending machine depends on several factors including worker skills, experience, and daily operational hours. With regular maintenance as instructed, the machine can last up to 10 years. However, if it is operated for extended periods, such as 12 hours a day, the service life may be affected.
(2) What are the specific categories of your products?
Our product lineup includes 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?
We offer both light and heavy types of rolling machines. The thickness ranges from 6mm to 150mm, and the width ranges from 1000mm to 12000mm. Additionally, we can customize machines to meet specific customer requirements, such as smaller rolling diameters and applications for oil pipes, wind towers, and loaders.
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