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Automatic CNC Hydraulic Metal Plate Rolling Machine

The four roll plate rolling machine has a wide range of applications, and is mainly suitable for industries such as shipbuilding, pressure vessels, and steel structure engineering. It can be used to roll ship parts, pressure vessel shells, and steel structural components. Simultaneously covering the fields of wind power equipment, chemical machinery, and mining machinery, it can also meet the precision sheet metal forming needs of industries such as aerospace and automotive manufacturing. It is an indispensable core equipment in the field of metal sheet processing.
  • W12SNC-6x2500

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Product Introduction:

·The CNC four roll plate rolling machine is the core metal sheet forming equipment in the field of mechanical processing, widely applicable to multiple sub fields such as shipbuilding, pressure vessels, steel structure engineering, wind power equipment, chemical machinery, etc. It can achieve precise pre bending, rolling, and shaping integrated processing of metal sheets without the need for additional molds, greatly reducing material loss and improving production efficiency.

·The equipment adopts a fully CNC closed-loop control system, combined with a high-precision hydraulic drive system, with stable pressure output, and can achieve a bending accuracy of 0.1mm level. The roundness error of the roll is controlled within 0.1%, effectively reducing the welding rework rate.

·The body adopts an integral welded structure, with strong rigidity, wear resistance and durability. The rollers have undergone special quenching treatment, greatly extending their service life. At the same time, it is equipped with a touch screen operation interface, supporting programming control, fault self diagnosis and real-time parameter adjustment, making operation convenient, safe and reliable.

·The CNC four roll plate rolling machine can flexibly adapt to metal plates of different thicknesses and widths according to processing requirements. It can meet the rolling needs of small precision parts and also cope with the processing tasks of large heavy workpieces, helping enterprises achieve cost reduction and efficiency improvement, and adapting to the efficient and precise production needs of modern mechanical processing. It is an ideal equipment choice in the field of metal plate processing.

Technical Specification:

Model

W12SNC-6x2500

Upper roller

Φ240 mm

Lower roller

Φ220 mm

Side roller

Φ200 mm

Max bending thickness

6mm(Q235)

Max Pre-bending thickness

4mm(Q235)

Max bending length

2500mm

Working roll drive type

Upper roller hydraulic motor drive

Machine drive mode

PLC+Touch Screen

Yield limit of plate

≤245Mpa

Rolling speed

Around 4m/min

Pre-bend remaining straight edges

≤1.5 times plate thickness

Minimum rolling diameter at full load

Φ400mm

Total Power

7.5KW

Control System

The control system has an automatic rolling program, which can realize one-touch operation, automatically align the material and roll it into a round shape at one time, and has data numbering, storage and call functions, which can store hundreds of data and facilitate automatic rolling of various specifications. The system is compatible with manual operation programs and can be operated manually when needed.

Synchronous accuracy of lower and side roller lifting

±0.2mm

Why Choose Our CNC 4-rollers Metal Sheet Rolling Machine ?

1. With our 4 roll machines the bottom roll moves up to pinch the plate edge securely against the top roll while the side roll is raised to form an accurate pre-bend, minimizing the flat zone on the plate edge.
2. Pre-bending on a three roll machine requires that plates be tilted down as they are being fed. In contrast, plates are loaded horizontally at the feed level for pre-bending on our four roll machine, which allows the use of horizontal motorized roller tables to help feed the plate.
3. Plate feeding can take place on either side of our four roll machine. If fed from only one side, they can even be placed up against a wall to save floor space.
4. The side rolls are positioned to the right and left of the bottom roll and are on their own axes. The independent axis of each roll helps make a perfect bend. The  "back" side roll (at the far side of the feeding point) also functions as a back gauge to square the plate for proper alignment. This eliminates the need for someone to assist the operator.

5. The plate is kept square without slipping during both pre-bending and rolling because of the constant secure clamping of the top and bottom rolls.

6. The metal plate rolling machine electrical control system is based on PLC control, equipped with electrical control and hydraulic control to realize various actions of the automatic metal plate rolling machine.

What issues should I pay attention to when buying a plate rolling machine ?

1. Clearly define the thickness, width, and material of the processed sheet, match the roller length and rated pressure of the equipment to avoid inability to process.

2. Prioritize fully CNC closed-loop control to ensure bending accuracy ≤ 0.1mm and reduce manual operation errors.

3. The roller is made of quenched alloy steel with a surface hardness that meets the standard, avoiding wear and adapting to the processing specifications of the sheet metal.

4. The body is designed with an overall welded structure, which has strong rigidity, no deformation, and extends the service life of the equipment.

5. Confirm that the manufacturer's after-sales service is complete, provide installation and debugging training, and the warranty period is not less than 12 months.

What services can we provide for our clients ?

1. We will select the appropriate rolling machine model based on your processing needs and provide you with a rolling solution.

2. We provide a complete set of export customs declaration and clearance documents, assist in handling logistics transportation, and ensure the safe delivery of equipment to designated overseas locations.

3. Support multilingual operation manuals and technical documents, equipped with professional bilingual customer service, timely response to inquiries and problem answers.

4. Provide remote installation and debugging guidance, and arrange technical personnel to go abroad for service to ensure the smooth operation of the equipment.

5. The warranty period is one year, during which spare parts are provided free of charge, and lifelong remote technical support is provided to ensure the long-term stable operation of the rolling machine.

How to contact us for further quotation and product details ?

Welcome to contact us for further negotiation.

WhatsApp/WeChat: +86 18266249928

E-mail: info@tzbetamc.com    tzbetasales@163.com

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TENGZHOU BETA CO.,LTD is located in Tengzhou City, Shandong Province. Our company is a professional manufacturer and exporter of machine tool equipments and accessories.

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