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| Type: | Rolling Machine |
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Experience the pinnacle of metalworking innovation with the CNC 4 Roll Hydraulic Steel Plate Bending Machine. Engineered for precision and efficiency, this automatic sheet metal roller bender effortlessly handles iron, aluminum, and steel plates. Ideal for tube rolling, pipe bending, and sheet metal forming, our machine ensures high-quality pressing and superb results every time.
This four-roll plate bending machine is globally recognized as the epitome of speed, safety, precision, and user-friendliness in its category. It is a fully hydraulic 4-roll bending machine featuring pre-bending capabilities. With rolls extending up to 6,000mm in length and accommodating plate thicknesses up to 150 mm, it stands as a leader in metal forming technology.
This Advanced Design Offers Numerous Benefits Such As:
(1) The plate is introduced horizontally, unlike the tilted approach seen in three-roll double pinch machines.
(2) The plate is instantly squared against the back roll, significantly reducing the risk of mismatched end conditions.
(3) It requires space only on one side of the machine, where the plate is introduced, optimizing your workspace.
(4) The clamping roll minimizes flat-end occurrence by taking the edge precisely to the tangent points of the top and bottom rolls, thus improving pre-bending.
(5) This machine is the fastest at rolling a can, requiring only one position for each side bending roll.
(6) The entire cylinder, including pre-bending of the edges, can be finished in one seamless pass within suitable capacity limits.
* It eliminates the need to pre-bend both ends before rolling the entire cylinder, unlike 3-roll machines.
* You no longer need to remove, turn, and re-insert the plate, as required by a 3-roll single pinch machine.
(7) The four-roll machine can be 50-80% faster and more productive than any three-roll machine style.
(8) It is ideally suited for CNC operations, offering better control as the plate remains clamped between the top and bottom rolls until completion.
The Four-Roll Design is Ideal for Clients Who:
1. Wish to utilize CNC operations, reducing reliance on operator skills.
2. Seek consistent, high-quality rolled products.
3. Aim for high productivity and enhanced profitability.
4. Require superior accuracy and quality improvements in their output.
5. Need handling equipment for larger plates due to production or safety concerns.
6. Are new to plate rolling and desire an easy-to-operate solution.
1. Built with an extremely robust structure, meticulously machined using advanced CNC control machines.
2. Equipped with two powerful hydraulic motors coupled to planetary gear units, ensuring seamless rotation of the two central rolls.
3. Features hardened rolls, polished to perfection for unparalleled durability and performance.
4. Includes a separate, mobile control desk for enhanced operational convenience.
5. Facilitates hydraulic opening of the shoulder, controlled effortlessly via the control desk.
6. Allows for hydraulic inclination of lateral rolls, enabling precise conical bending directly from the control desk.
7. Incorporates numerical control for streamlined and automatic production processes.
8. Ensures movements of rolls on swing guides, significantly reducing the flat part for superior results.
9. Versatile in application, ideal for rolling tubes, tube segments, rounded boxes, ovals, and various other shapes.
10. Rolls rotate on high-resistance, self-aligning bearings, providing unmatched reliability.
11. Boasts advanced Rolls Cambering technology, utilizing variable cambering to eliminate reel and barrel effects, thereby enhancing bending precision and performance.
(1) How long is the service life of your product?
The service life of our 4 Roll CNC Hydraulic Metal Roller Plate Bending Machine for Steel Plates largely depends on the operator's skills, experience, and daily working hours. With proper maintenance, as per our instructions, the machine's lifespan can extend up to 10 years. However, intensive usage, especially working 12 hours or more daily, may affect its longevity.
(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 prebending, and Hydraulic 4 Roller with prebending.
(3) What are the specifications and styles of existing products?
Our range includes both light and heavy types of rolling machines, catering to thicknesses from 6 to 150mm and widths from 1000 to 12000mm. Additionally, we offer custom machines tailored to special customer requests, such as smaller rolling diameters and specific applications like oil pipes, wind towers, and loaders.
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