Industry-Verified Manufacturing Data (2026)

Drum Barrel

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Drum Barrel used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Drum Barrel is characterized by the integration of Barrel Shell and End Plates. In industrial production environments, manufacturers listed on CNFX commonly emphasize Carbon Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

The cylindrical main body of a rotating drum that provides structural integrity and contains materials during processing.

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Product Specifications

Technical details and manufacturing context for Drum Barrel

Definition
The Drum Barrel is the primary cylindrical component of a Main Drum, serving as the structural core that houses materials during industrial processes such as mixing, drying, coating, or tumbling. It rotates around its central axis to facilitate material movement and processing.
Working Principle
The Drum Barrel rotates via a drive mechanism, creating centrifugal force and tumbling action that processes materials inside. Its cylindrical shape ensures uniform distribution and efficient material handling.
Common Materials
Carbon Steel, Stainless Steel
Technical Parameters
  • Diameter and length of the cylindrical barrel (mm) Per Request
Components / BOM
  • Barrel Shell
    Primary cylindrical structure that contains materials
    Material: steel
  • End Plates
    Seal the ends of the barrel and provide mounting points
    Material: steel
  • Mounting Flanges
    Connect the barrel to the drum's drive and support system
    Material: steel
Engineering Reasoning
0.5-3.0 MPa internal pressure, 0-150°C operating temperature, 0-60 RPM rotational speed
Yield at 250 MPa von Mises stress, 4.0 MPa burst pressure, 0.5 mm permanent deformation at 180°C
Design Rationale: Plastic deformation from hoop stress exceeding yield strength (σ_θ = P·r/t > σ_y), where P=internal pressure, r=radius, t=wall thickness, σ_y=250 MPa for SA-516 Grade 70 steel
Risk Mitigation (FMEA)
Trigger Corrosion rate exceeding 0.5 mm/year from chloride-induced pitting
Mode: Wall thickness reduction below minimum design thickness of 12 mm
Strategy: Cathodic protection system maintaining -850 mV vs. Ag/AgCl reference electrode
Trigger Bearing misalignment exceeding 0.05 mm/m causing dynamic unbalance
Mode: Resonant vibration at 45 Hz exceeding 2.5 mm/s RMS velocity
Strategy: Laser alignment during installation with 0.02 mm/m tolerance and dynamic balancing to G2.5 ISO 1940-1 standard

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Drum Barrel.

Drum Shell Cylinder Barrel carbon steel drum barrel for industrial processing stainless steel rotating drum barrel manufacturing heavy duty drum barrel with mounting flanges industrial machinery drum barrel replacement parts custom drum barrel shells for equipment manufact

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Main Drum
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Hoist Drum
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Winch Drum
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Wire Rope Drum
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Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 2 bar (typically non-pressurized)
flow rate: N/A (batch processing vessel)
temperature: -20°C to 150°C (dependent on material of construction)
slurry concentration: Up to 70% solids by weight (dependent on viscosity and particle size)
Media Compatibility
✓ Mineral slurries (e.g., iron ore, limestone) ✓ Chemical powders (e.g., polymers, catalysts) ✓ Food-grade materials (e.g., grains, spices)
Unsuitable: Highly corrosive acids (e.g., concentrated sulfuric acid) without specialized lining
Sizing Data Required
  • Required batch volume (cubic meters)
  • Material bulk density (kg/m³)
  • Required rotational speed (RPM) for mixing/drying

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion and pitting
Cause: Exposure to corrosive chemicals, moisture, or environmental contaminants leading to material degradation and localized thinning.
Structural deformation (bulging or denting)
Cause: Over-pressurization, impact damage, or improper handling during transport or stacking, compromising structural integrity.
Maintenance Indicators
  • Visible leaks, weeping, or residue around seams, closures, or welds indicating seal failure or material breach.
  • Audible hissing or whistling from closures or valves, suggesting pressure loss or seal compromise.
Engineering Tips
  • Implement regular non-destructive testing (NDT) such as ultrasonic thickness gauging to monitor wall integrity and schedule proactive replacements.
  • Use compatible linings or coatings for chemical resistance, and ensure proper cleaning and drying after each use to prevent internal corrosion.

Compliance & Manufacturing Standards

Reference Standards
ISO 15750-2:2002 (Steel drums) ANSI MH2:2016 (Industrial and Commercial Steel Drums) DIN 6643-1:2015 (Light metal drums)
Manufacturing Precision
  • Diameter tolerance: +/- 1.5 mm
  • Wall thickness tolerance: +/- 0.1 mm
Quality Inspection
  • Leak test (pressure/vacuum)
  • Dimensional verification (OD/height/capacity)

Factories Producing Drum Barrel

Verified manufacturers with capability to produce this product in China

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✓ 96% Supplier Capability Match Found

P Project Engineer from Australia Feb 18, 2026
★★★★★
"Found 31+ suppliers for Drum Barrel on CNFX, but this spec remains the most cost-effective."
Technical Specifications Verified
S Sourcing Manager from Singapore Feb 15, 2026
★★★★★
"The technical documentation for this Drum Barrel is very thorough, especially regarding technical reliability."
Technical Specifications Verified
P Procurement Specialist from Germany Feb 12, 2026
★★★★★
"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Drum Barrel so far."
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.”

5 sourcing managers are analyzing this specification now. Last inquiry for Drum Barrel from USA (50m ago).

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Frequently Asked Questions

What are the main components of a drum barrel?

A drum barrel consists of three primary components: the barrel shell (cylindrical body), end plates (sealed ends), and mounting flanges (connection points for installation and rotation).

What materials are drum barrels typically made from?

Drum barrels are commonly manufactured from carbon steel for general industrial use or stainless steel for applications requiring corrosion resistance, such as food processing or chemical handling.

How do drum barrels maintain structural integrity during rotation?

Drum barrels maintain structural integrity through robust construction of the cylindrical shell, reinforced end plates, and secure mounting flanges that distribute rotational forces evenly while containing materials during processing 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 Machinery and Equipment Manufacturing sector.

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