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W11 Rolling Machine W11-20X2500 - Precision-Ground Working Rollers for Superior Surface Finish
US$6,000.00-50,000.00
1 Piece
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Comprehensive After-Sales Support & ServiceWarranty
2-YearsModel NO.
W11-20X2500Rolling Shape
Plank, Tegular, Ribbon, Bar, Pipe, WireProduct
Steel Ball, Profile, Rolling Beam, Steel Billet, Cogged IngotRoller Position
HorizontalRoller Number
Three-HighLayout
ContinuousType
Cold Rolling MillMax Thickness of Coiled Plate
20mmMax Width of Coiled Plate
2500mmYieldinglimit of Sheet Metal
245MPaDiameter of Top Shaft
340mmMain Motor Power
15kwTransport Package
Standard Packaging or CustomizedTrademark
TMAOrigin
ChinaHS Code
8456110090Production Capacity
2000sets/YearKey features
Heavy-Duty Plate Bending: Handles mild steel plates up to 20mm thick and 2500mm wide with robust construction.
Precision Initial-Pinch Design: Ensures accurate forming of cylinders and arcs with uniform curvature and minimal waste.
Durable Alloy Steel Rollers: Precision-hardened rollers provide superior wear resistance and long-term bending accuracy.
Versatile Industrial Application: Ideal for shipbuilding, pressure vessels, and structural steelwork with strong ROI.
Comprehensive Warranty Support: 12-month full warranty with 10-year frame warranty and 24/7 technical support.
Custom Configuration Options: Custom configurations available for frame, rollers, and control systems upon request.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.09h
AI-Powered supplier vetting
SummaryNanjing TMA Machine Co., Ltd. is a China-based trading company established in 2016, with stated operations in Jiangsu and a small workforce of 7–10 employees. It offers a broad range of metalworking machinery and reports four production lines, although its company classification as a trading company and the absence of verified outsourcing procedures or manufacturing contracts limit the evidence for direct manufacturing control. The supplier demonstrates broad customization, recent new-product activity, ODM capability, and OEM service for known brands. Overseas service offerings include installation, training, repair, maintenance, and debugging. Service procedures and corrective-action records are reported, but the approved-supplier list lacks approval signatures or dates. No inventory, overseas warehouse, or overseas showroom capability is reported. Financial information is present for multiple years, but the provided slices do not establish financial strength. No formal certification is identified, and...
After-Sales capabilityThe supplier lists equipment installation, training, repair, maintenance, and debugging services, supported by stated procedures and records for service assessment, corrective and preventive actions, and complaint handling. However, it reports no inventory, overseas warehouse, or overseas showroom, while outsourcing procedures and manufacturing contracts have unknown status; therefore, service coverage is evidenced but overseas infrastructure is limited.
R&D capabilityThe supplier states that it had new products during the past year and provides ODM services. It also reports no available SDK, which limits evidence of software or development-interface capability, but the product-development and ODM statements support a positive assessment of general innovation capability.
Production capacityFour production lines and a stated annual output category are reported, covering sheet metal machinery and other products, with one-month lead times in both peak and off-peak seasons. Nevertheless, the supplier is classified as a trading company, has no stated in-stock capability, and its outsourcing procedures and manufacturing contracts are unknown, so direct production control is not fully established.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization scope.
Product Q&A
Q:What do the numbers in 'W11-20X2500' represent?
A:
The model number specifies the machine's core capacity. 'W11' denotes the initial-pinch, three-roll design. '20' indicates the maximum plate thickness in millimeters for mild steel, and '2500' is the maximum plate width in millimeters it can accommodate.
Q:What is the main advantage of the initial-pinch (W11) design?
A:
This classic three-roll design offers a robust and reliable mechanical structure. It provides excellent control for pre-bending both plate edges and completing the cylinder, making it highly efficient and cost-effective for a wide range of general fabrication tasks.
Q:Can this machine bend materials other than mild steel?
A:
Yes, it can process other ductile metals like stainless steel and aluminum. However, the maximum achievable thickness for these materials will be less than 20mm due to their higher yield strength. We recommend consulting our technical team for specific capacity adjustments.
Q:How does the machine ensure bending accuracy and repeatability?
A:
Accuracy is ensured by the combination of a rigid, stress-relieved frame to prevent deflection, high-precision hardened rollers, and a stable hydraulic or mechanical drive system. For consistent repeatability in batch production, we recommend the optional digital control system with positional feedback.
Q:Is operator training complex for this machine?
A:
No, the fundamental operation is straightforward. The control system is designed for intuitiveness. However, we strongly recommend basic training to understand optimal setup procedures, safety protocols, and maintenance practices to ensure maximum productivity and machine longevity.
Send Inquiry
*To:
Nanjing TMA Machine Co., Ltd.
Nanjing TMA Machine Co., Ltd.*Content:
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