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| Type: | Rolling Machine |
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Introducing the revolutionary CNC 4 Roll Hydraulic Steel Plate Bending Machine by Nantong Weihua Import & Export Co., Ltd. This state-of-the-art automatic sheet metal roller bender is engineered for precision and efficiency. Experience seamless bending of iron and aluminum with unmatched accuracy, featuring advanced pipe and tube rolling, forming, and pressing capabilities. Built with durable 42CrMo rolls, this machine is the epitome of excellence in metalworking.
Our CNC Pipe Tube Bending Sheet Metal Rolling Machine with 42CrMo Rolls is hailed across the globe as the pinnacle of speed, safety, precision, and user-friendliness. This state-of-the-art fully hydraulic 4-roll bending machine features exceptional pre-bending capabilities. With roll lengths extending up to 6,000mm and plate thickness up to 150mm, it sets a new standard in the industry.
This Advanced Design Offers Unparalleled Benefits, Including:
(1) Horizontal plate introduction, unlike the tilted method used in three-roll double pinch machines.
(2) Instant plate squaring against the back roll, minimizing the risk of mismatched end conditions.
(3) Space efficiency, requiring space only on one side of the machine for plate introduction.
(4) Enhanced pre-bending, significantly reducing flat-end areas due to the clamping roll's precision.
(5) Unmatched speed in can rolling, needing just one position for each side bending roll.
(6) The ability to complete the entire cylinder in a single pass, including edge pre-bending, within suitable capacity.
* No pre-bending of both ends required before rolling the entire cylinder, unlike 3-roll machines.
* Eliminates the need to remove, turn, and re-insert the plate as demanded by 3-roll single pinch machines.
(7) Efficiency boost, with four-roll systems being up to 50-80% faster and more productive than three-roll designs.
(8) Ideal for CNC operations, with 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. Desire to leverage CNC technology with minimal reliance on operator expertise.
2. Seek consistent, high-quality rolled products.
3. Aim for increased productivity and higher profit margins.
4. Demand enhanced accuracy and quality improvements in their operations.
5. Require efficient handling of larger plates for production or safety reasons.
6. Are new to plate rolling and need an easy-to-operate machine.
1. Exceptionally durable construction, precision-engineered with state-of-the-art CNC machinery.
2. Equipped with two powerful hydraulic motors connected to planetary gear systems for seamless rotation of the central rolls.
3. Features robust, hardened rolls that are meticulously polished for superior performance.
4. Comes with a mobile, user-friendly control desk for enhanced operational convenience.
5. The shoulder opens hydraulically, controlled effortlessly via the control desk.
6. Hydraulic lateral roll inclination, enabling precise conical bending directly from the control desk.
7. Integrated numerical control for streamlined, automated production processes.
8. Roll movements on swing guides are designed to minimize flat sections effectively.
9. Versatile in application, capable of rolling tubes, segments, rounded boxes, ovals, and various other shapes.
10. Rolls rotate on high-resistance, self-aligning bearings for enhanced stability and longevity.
11. Advanced Rolls Cambering technology ensures variable cambering, preventing reel and barrel effects, thereby boosting bending accuracy and efficiency.
(1) How long is the service life of your product?
The service life of our CNC Pipe Tube Bending Sheet Metal Rolling Machine with 42CrMo Rolls largely depends on the skill, experience, and daily working hours of the operator. With proper maintenance as per our guidelines, the machine can achieve a lifespan of up to 10 years. However, continuous operation for extended hours, such as 12 hours or more daily, may impact its longevity.
(2) What are the specific categories of your products?
Our product range includes three main types 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-duty rolling machines. The thickness of materials they handle ranges from 6mm to 150mm, and the width spans from 1000mm to 12000mm. Additionally, we cater to custom requests, including smaller rolling diameters and specialized applications such as oil pipes, wind towers, and loaders.
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