Industry-Verified Manufacturing Data (2026)

Metal Plate Rolling Machine

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Metal Plate Rolling Machine used in the Fabricated Metal Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Metal Plate Rolling Machine is characterized by the integration of Top Roll and Bottom Rolls. In industrial production environments, manufacturers listed on CNFX commonly emphasize steel frame construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Industrial machine for bending metal plates into cylindrical or conical shapes

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Product Specifications

Technical details and manufacturing context for Metal Plate Rolling Machine

Definition
A metal plate rolling machine is a standalone industrial device used in fabricated metal product manufacturing to form flat metal plates into curved sections, cylinders, or cones. It operates through three or four synchronized rollers that apply controlled pressure to gradually bend the metal workpiece. These machines are essential for producing pipes, tanks, pressure vessels, and structural components across construction, shipbuilding, and industrial equipment sectors. They are commonly purchased as single units by metal fabrication shops and manufacturing facilities.
Working Principle
Hydraulic or mechanical rollers apply progressive bending force to metal plates as they pass through, creating uniform curvature without material damage
Common Materials
steel frame, hardened steel rollers, hydraulic cylinders, control panel
Technical Parameters
  • Maximum rolling pressure (ton) Standard Spec
  • Maximum workpiece width capacity (mm) Standard Spec
  • Maximum metal thickness capacity (mm) Standard Spec
Components / BOM
Engineering Reasoning
2.0-6.0 mm plate thickness, 2000-6000 mm plate width, 20-100 MPa bending pressure
Plate thickness exceeds 6.5 mm at 100 MPa pressure causing permanent deformation of 0.2% beyond yield point
Design Rationale: Plastic deformation exceeding material yield strength (σ_y = 250 MPa for mild steel) due to bending moment M = (σ * b * t^2)/6 exceeding elastic limit
Risk Mitigation (FMEA)
Trigger Hydraulic pressure surge exceeding 110% of rated 21 MPa system pressure
Mode: Hydraulic cylinder seal rupture leading to 15 L/min fluid loss
Strategy: Pressure relief valve with 20 MPa cracking pressure and accumulator with 10 L capacity
Trigger Roller bearing temperature exceeding 120°C due to inadequate lubrication
Mode: Bearing seizure causing 0.5 mm radial play in main rollers
Strategy: Forced lubrication system with 40 L/min flow rate and thermal sensors at 100°C cutoff

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Metal Plate Rolling Machine.

plate rolling machine metal roller heavy duty plate rolling machine for steel fabrication industrial hydraulic metal plate bending machine large capacity plate rolling machine for cylinders metal plate rolling equipment with hardened steel rollers CNC controlled plate rolling mach

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Rolling force: 50-2000 tons (model dependent)
other spec: Plate thickness: 1-100 mm, Plate width: 1000-4000 mm, Minimum bend radius: 1.5x plate thickness
temperature: Ambient to 150°C (material dependent)
Media Compatibility
✓ Carbon steel plates ✓ Stainless steel sheets ✓ Aluminum alloys
Unsuitable: High-temperature refractory metals (tungsten, molybdenum) requiring specialized heating
Sizing Data Required
  • Maximum plate thickness (mm)
  • Maximum plate width (mm)
  • Required bending radius (mm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Roller Bearing Fatigue Failure
Cause: Cyclic loading from repeated plate bending exceeding bearing fatigue limits, often accelerated by improper lubrication or misalignment
Hydraulic System Contamination Degradation
Cause: Particulate ingress into hydraulic fluid causing valve sticking, pump wear, and seal deterioration, typically from inadequate filtration or fluid maintenance
Maintenance Indicators
  • Abnormal grinding or knocking sounds from roller assemblies during operation
  • Visible hydraulic fluid leaks at cylinder seals or connection points with pressure fluctuations
Engineering Tips
  • Implement precision laser alignment checks quarterly to ensure roller parallelism within 0.05mm tolerance, preventing uneven loading
  • Establish proactive oil analysis program with particle counting and moisture testing every 500 operating hours to detect contamination before component damage occurs

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems ANSI B11.21 - Safety Requirements for Machine Tools CE Marking - Machinery Directive 2006/42/EC
Manufacturing Precision
  • Plate Thickness: +/-0.05mm
  • Roll Parallelism: 0.02mm/m
Quality Inspection
  • Dimensional Accuracy Verification
  • Non-Destructive Testing (NDT) - Ultrasonic Testing

Factories Producing Metal Plate Rolling Machine

Verified manufacturers with capability to produce this product in China

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✓ 94% Supplier Capability Match Found

S Sourcing Manager from United Arab Emirates Feb 25, 2026
★★★★★
"The technical documentation for this Metal Plate Rolling Machine is very thorough, especially regarding Maximum Plate Thickness (mm)."
Technical Specifications Verified
P Procurement Specialist from Australia Feb 22, 2026
★★★★☆
"Reliable performance in harsh Fabricated Metal Product Manufacturing environments. No issues with the Metal Plate Rolling Machine so far. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Singapore Feb 19, 2026
★★★★★
"Testing the Metal Plate Rolling Machine now; the Maximum Plate Thickness (mm) results are within 1% of the laboratory datasheet."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

12 sourcing managers are analyzing this specification now. Last inquiry for Metal Plate Rolling Machine from India (1h ago).

Supply Chain Commonly Integrated Components

Lower Blade

The stationary cutting blade in a sheet metal guillotine shear that works in conjunction with the upper blade to shear metal sheets.

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Aluminum Shell

The outer protective casing component of a pharmaceutical vial aluminum seal

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Material Handling Crane

Overhead lifting equipment for transporting aluminum profiles between processing stations in an anodizing line

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Anodizing Tank Module

A modular tank unit designed for the electrochemical anodizing process of aluminum profiles, containing electrolyte solution and electrodes.

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Frequently Asked Questions

What is the maximum plate thickness this rolling machine can handle?

Our metal plate rolling machines are engineered to handle various thicknesses, typically ranging from 6mm to 100mm depending on the specific model and configuration. The exact maximum thickness capacity depends on material type, roller diameter, and hydraulic system specifications.

Can this machine create both cylindrical and conical shapes?

Yes, our industrial plate rolling machines are designed to produce both cylindrical and conical shapes through adjustable roller positioning and precision control systems. The hydraulic cylinders and control panel allow for accurate bending angles and consistent results across different metal fabrication applications.

What maintenance is required for the hydraulic system and hardened steel rollers?

Regular maintenance includes hydraulic fluid checks and changes, cylinder seal inspections, and roller surface cleaning to prevent material buildup. The hardened steel rollers are designed for durability but require periodic lubrication and inspection for wear patterns to ensure optimal performance and longevity in metal fabrication operations.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Fabricated Metal Product Manufacturing sector.

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