W12 Blunt Rolling Machine Pre Roll Filling Machine Roll Mill Machine

W12 Plate Rolling Machine

The W12 Plate Rolling Machine is an industrial metal forming machine designed for bending and rolling steel plates, stainless steel sheets, aluminum plates, and other suitable metal materials into cylindrical, curved, and conical shapes. It is commonly used in tank manufacturing, pressure vessel production, pipe fabrication, steel structure manufacturing, boiler production, HVAC duct fabrication, and general metalworking.

The W12 series is designed around a multi-roller forming principle, allowing flat metal plates to be gradually bent into the required radius. Depending on the machine configuration, hydraulic adjustment and mechanical or programmable control can be incorporated to improve forming consistency and operating efficiency.

For manufacturers that need reliable plate rolling equipment for medium- or heavy-duty fabrication, the W12 provides a practical solution for producing cylindrical shells, cones, tanks, ducts, pipes, and other curved metal components.

W12 FOUR ROLLERS BENDING	W11 MECHANICAL ROLL MACHINE	W11S UNIVERSAL UPPER ROLLER
Down roller clamp the plate, side rollers forming degree for the plate, upper roller rolling and forming pipes.	upper roller clamp the plate, and forming the plate degree with distance of side rollers, rolling and forming pipe.	upper roller clamp and roll, side rollers move left and right together, to form the degree, rolling pipe.

Side Support
      The side support is used for big diameter of rolling workpiece, to avoid the low rolling precision which is caused by gravity. The hydraulic side supports have a lot of idler wheels on it, every side can move separately in two parts, provide better support of the rolling barrel. When the side support is laying flat, we can use it as the roll-away nest. There is also hydraulic pusher on it for easier feeding on it.

Vertical Support
     Vertical support will be installing at the top and back of machine body.
     It’s formed with a movable support. This part can move up and down to suit the diameter of rolling workpiece and provide the
support for the rolling drum. To make it stable and strong, we must make a strong hole on the foundation to set the anchorage point like
the photo.
     The support is also controlled by hydraulic system and electric system, focused on the control table.


Feeding Table
     The feeding table is composed by small rollers, motors, reducers, hydraulic cylinders and so on, used for the support and feeding of rolling material.


Cone Rolling
   The cone roller is at the end of down upper, with prepared cone making plate, it can roll cones directly. All W12, W11, W11S can add this function

Efficient Metal Plate Rolling

The primary function of the W12 rolling machine is to transform flat metal plate into controlled curved profiles. During operation, the workpiece is positioned between the forming rollers, and the rollers rotate while applying controlled pressure to gradually deform the plate.

This progressive forming process allows operators to achieve consistent cylindrical and curved shapes while reducing the need for manual bending operations.

The actual rolling capacity depends on the selected machine model, plate thickness, plate width, material strength, roller diameter, and required minimum rolling diameter. Buyers should therefore select the machine according to their actual production requirements rather than relying only on a nominal thickness specification.

Hydraulic Plate Rolling System

A hydraulic configuration can provide controlled roller movement for demanding industrial plate forming applications. Hydraulic cylinders can be used for roller positioning, adjustment, lifting, or other machine movements depending on the specific configuration.

Hydraulic operation is particularly useful when processing thicker steel plates or when repeatable roller positioning is important for production.

The hydraulic system can be combined with appropriate control components to help operators establish repeatable forming procedures and improve production efficiency.

Cylindrical and Conical Forming

One important application of the W12 plate rolling machine is cylindrical forming.

Flat steel plates can be rolled into cylindrical shells for applications such as:

Storage Tanks
Industrial Tanks
Pressure Vessel Shells
Steel Pipes
HVAC Ducts
Cylindrical Covers
Boiler Components
Chemical Equipment
Oil And Gas Equipment

Suitable configurations can also be used for conical plate rolling. Conical forming requires controlled differences in roller positioning across the workpiece and should be selected according to the required cone angle, material thickness, plate width, and finished diameter.

Materials

The W12 can be configured for various metal materials commonly used in industrial fabrication.

Typical materials include:

Carbon Steel
Mild Steel
Stainless Steel
Aluminum
Galvanized Steel
Other Formable Metal Alloys

Material strength has a direct effect on forming requirements. Stainless steel and high-strength materials may require greater forming force than standard mild steel of the same thickness.

For accurate machine selection, customers should provide the material type, maximum thickness, maximum plate width, minimum rolling diameter, and production requirements.

Three-Roller Plate Rolling

Three-roller designs are widely used for industrial plate bending and rolling. The roller arrangement allows the workpiece to be progressively formed while maintaining controlled contact between the plate and rollers.

Depending on the specific W12 configuration, the machine can be designed for different forming capacities and production requirements.

Roller diameter and working length are important considerations because they influence the machine's forming capability and the dimensions of workpieces that can be processed.

Heavy-Duty Metal Forming

For heavy-duty applications, the overall machine structure is especially important. The frame, rollers, drive system, hydraulic components, bearings, and transmission must be appropriately matched to the intended working conditions.

A properly configured industrial plate rolling machine can support demanding applications involving large steel plates and heavy cylindrical components.

However, maximum capacity should always be evaluated according to the complete combination of plate thickness, width, material strength, and required diameter.

Production Efficiency

The W12 plate rolling machine can help metal fabrication companies establish a more standardized forming process.

Compared with manual bending methods, an industrial rolling machine provides controlled mechanical forming and can reduce repetitive manual operations. This is particularly valuable for manufacturers producing multiple tanks, shells, ducts, pipes, and structural components.

The equipment can also be integrated into larger fabrication workflows involving:

CNC Plasma Cutting
Laser Cutting
Plate Shearing
Welding
Edge Preparation
Inspection
Material Handling
Surface Treatment

This allows manufacturers to build a more efficient plate fabrication process from raw material cutting through final assembly.

Custom Machine Configuration

Different industries have different requirements for plate rolling. A standard machine may not always provide the ideal combination of capacity and configuration.

Machine selection can be customized according to:

Maximum Plate Thickness
Maximum Plate Width
Minimum Rolling Diameter
Material Type
Material Strength
Roller Diameter
Working Length
Hydraulic Requirements
Control System
Production Volume
Cylindrical Or Conical Forming Requirements

Customers can provide drawings, material specifications, workpiece dimensions, and production requirements for technical evaluation.

Why Choose Our W12 Plate Rolling Machine?
1. Industrial Metal Forming

Designed for professional steel plate and sheet metal rolling applications.

2. Hydraulic Configuration

Hydraulic systems can be configured for controlled roller adjustment and demanding forming operations.

3. Flexible Production

Suitable configurations are available for cylindrical, curved, and conical plate forming.

4. Multiple Materials

The machine can be configured for carbon steel, stainless steel, aluminum, galvanized steel, and other suitable materials.

5. Custom Engineering

Working length, forming capacity, roller configuration, hydraulic system, and control options can be customized according to project requirements.

6. B2B & OEM Support

Suitable for distributors, metal fabrication companies, industrial manufacturers, and OEM customers.

7. Application-Focused Selection

Machine specifications can be selected according to actual material thickness, plate width, diameter, material strength, and production volume.

Main Applications

The W12 Plate Rolling Machine is suitable for:

Steel Tank Manufacturing
Storage Tank Production
Pressure Vessel Manufacturing
Pipe Manufacturing
Boiler Manufacturing
HVAC Duct Fabrication
Chemical Equipment
Oil And Gas Equipment
Stainless Steel Fabrication
Steel Structure Manufacturing
Industrial Machinery
Metal Fabrication
Aluminum Fabrication
General Plate Forming
FAQS
1. What is a W12 Plate Rolling Machine?

It is an industrial machine designed to bend and roll flat metal plates into cylindrical, conical, and other curved shapes.

2. What materials can the W12 process?

Depending on configuration, it can process carbon steel, mild steel, stainless steel, aluminum, galvanized steel, and other suitable metals.

3. Can the W12 roll steel plate?

Yes. Steel plate rolling is one of the primary applications of this type of industrial equipment.

4. Can it roll stainless steel?

Yes. The machine can be configured for stainless steel according to the required thickness, width, strength, and rolling diameter.

5. Can the W12 produce cylindrical shells?

Yes. Cylindrical shells for tanks, pipes, ducts, and other industrial components are common applications.

6. Can it perform conical rolling?

Suitable configurations can be used for conical plate forming. The required cone dimensions should be provided when selecting the machine.

7. Is hydraulic control available?

Hydraulic configurations are available depending on the specific W12 model and application requirements.

8. How do I select the right model?

Important parameters include maximum plate thickness, plate width, material type, material strength, minimum rolling diameter, and production volume.

9. Is the machine suitable for heavy-duty applications?

Yes, appropriately configured models can be designed for heavy plate and industrial fabrication applications.

10. Can the machine be customized?

Yes. Machine capacity, roller dimensions, hydraulic configuration, controls, and other specifications can be customized.

11. What industries use plate rolling machines?

Common industries include pressure vessels, tanks, pipes, HVAC, chemical equipment, oil and gas, steel structures, and general metal fabrication.

12. Can the machine be integrated into a production line?

Yes. It can be incorporated into fabrication workflows involving cutting, welding, material handling, inspection, and other processes.

13. What information is needed for a quotation?

Please provide material type, maximum thickness, maximum width, minimum rolling diameter, required shape, production volume, and available drawings or technical specifications.

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