High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine
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Product Highlights
- High Precision Pre-Bending: One-pass pre-bending eliminates manual correction and improves forming accuracy.
- Four-Roll Design: Superior pre-bending accuracy and stronger forming capacity compared to three-roll machines.
- Cone Rolling Capability: Optional attachments allow easy and precise production of conical parts.
- Fully Hydraulic System: Ensures stable pressure, smooth operation, and precise roll movement control.
- Durable Rigid Frame: Welded from high-strength steel and stress-relieved for long-lasting rigidity.
- Versatile Material Handling: Processes stainless steel, carbon steel, aluminum, brass, and copper.
- 1 Year Warranty: Comprehensive coverage for mechanical defects and parts for one year.
- OEM and ODM Services: Custom branding and manufacturing solutions available for clients.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- W12-8X2000
- Rolling Shape
- Pipe
- Product
- Profile
- Roller Position
- Horizontal
- Roller Number
- Four-High
- Layout
- Cross-Country
- Type
- Cold Rolling Mill
- Brand
- Harsle
- Suitable Plate Material
- Stainless Steel
- Safety Certification
- CE Certified
- Applicable Materials
- Stainless Steel, Carbon Steel, Aluminum, Brass, Co
- Transport Package
- Standard Safe Package
- Specification
- 2000*1800*800
- Trademark
- HARSLE
- Origin
- Jiangsu, China
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine
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High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine -
High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine -
High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine -
High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine -
High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine -
High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine -
High Accuracy Automatic CNC Four-Roller Rolling Machine Steel Metal Rolling Machine
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Product Description
| Production Details |
Product Description
The W12 4-Roll Plate Rolling Machine is a high-efficiency and precision metal forming machine designed for rolling steel plates into cylindrical, conical, or arc shapes. Compared with traditional three-roll machines, the four-roll structure provides better pre-bending accuracy, stronger forming capacity, and faster production speed, making it ideal for heavy-duty fabrication industries such as pressure vessels, shipbuilding, wind towers, and steel structures.
This machine is equipped with a fully hydraulic drive system and can be upgraded with CNC control for automatic positioning and bending, ensuring stable performance and consistent results.
Key Features
-
4-Roll Design
The upper and lower central rolls drive the plate, while the two side rolls perform pre-bending and shaping, ensuring precise and symmetrical rolling. -
Hydraulic System
Fully hydraulic control for roll movement, clamping, and balancing, offering stable pressure and smooth operation. -
High Precision Pre-Bending
One-pass pre-bending eliminates the need for manual correction and improves forming accuracy. -
Durable & Rigid Frame
The machine frame is welded from high-strength steel and stress-relieved to ensure long-lasting rigidity and precision. -
Cone Rolling Capability
Optional cone rolling attachments allow easy and precise conical part production. -
Easy Operation
Intuitive control panel or optional CNC system for quick setup and consistent rolling quality.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR224074". Items marked "
" are certified.
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Company Profile
Nanjing Harsle Machine Tool Co., Ltd. is a modern management enterprise producing various common and CNC bending machines, plate shearing machines, punch presses, three/four-roll plate coiling machines, combined punching and shearing machines, angle cutters and tool mold parts. With a knowledgeable and young team, the company is devoted to the development of sheet-metal working machine tools. The company's product development department applies CAD, CAPP, PDM or the like assisted design software, providing the company with very high development and design power. In addition, the internationally advanced management mode and introduced German mechanical process technique of the company constantly improves its product quality.
In the business policy of "Making Top-quality Machine Tools and Offering First-class Service", the company continuously intensifies its product structural adjustment. The leading products of the company include: WC67K CNC plate bending machine, QC12K CNC hydraulic swing-type plate shearing machines, WC67Y hydraulic plate bending machines, QC12Y hydraulic swing-type plate shearing machines, J23 punch presses, W11 three-roll plate coiling machines and Q35 combined punching and shearing machines. These products are widely used in professional production fields of decoration, metallurgy, ship, automobile, mechanics, aerospace, etc. In order to meet your special requirements on products, the company is willing to provide customized products for you.
Located in a special economic zone in Nanjing, the capital for 6 dynasties, the company employs various mechanical engineers to conduct research and development, production and after-sales service work, and these mechanical engineers account for over 30% of its staff. The company has built more than 30 offices in large cities all over China in order to provide more convenience services for customers. In the spirit of "Honest, Cooperative, Pragmatic and Innovative", it strives to make progress and would like to sincerely cooperate with you for brilliant future.
Its product application range has been expanded into air pipe manufacturing industry, auto industry, container production industry, building and building material industry, hardware and home appliance industry, and furniture production and decoration project industry. Its products are highly trusted in these industries. It believes that its assured high-quality products and excellent after-sales services will win us constant trust from customers.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Mingjue Industrial Park, Lishui, Nanjing, Jiangsu, China
-
Plant Area
- 200 square meters
-
Number of Employees
- 20
-
Registered Capital
- 8,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Press Brake, Shearing Machine, Hydraulic Press
-
Production Machines
- Boring Facility, Double Housing Planer, Gantry Milling Facility, Lathe, Plasma Cutting Facility, Radial Drilling Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-05-25
- Export Year
- 2014-07-04
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic, South Asia
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
FAQ
- What shapes can this machine produce?
- It is designed to roll steel plates into cylindrical, conical, or arc shapes.
- What materials are compatible with this machine?
- It handles stainless steel, carbon steel, aluminum, brass, and copper.
- Does the machine support cone rolling?
- Yes, optional cone rolling attachments are available for precise conical part production.
- What is the warranty period?
- The machine comes with a 1-year warranty covering mechanical defects.
- Is OEM or ODM service available?
- Yes, both OEM and ODM services are available for this machine.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- What payment terms are accepted?
- Accepted terms include LC, T/T, D/P, PayPal, and Western Union.
- What is the warranty coverage?
- The 1-year warranty covers all mechanical defects with free parts and labor.
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