Industry-Verified Manufacturing Data (2026)

Radiation Source Rack

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Radiation Source Rack 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 Radiation Source Rack is characterized by the integration of Mounting Frame and Source Clamps. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel 316L construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A structural component that securely holds and positions gamma radiation sources within an automated sterilization system.

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Product Specifications

Technical details and manufacturing context for Radiation Source Rack

Definition
The Radiation Source Rack is a critical safety component of the Automated Gamma Sterilization Processing Line designed to precisely position and secure radioactive sources (typically Cobalt-60 or Cesium-137) within the sterilization chamber. It ensures proper source geometry for uniform dose distribution while providing mechanical stability and radiation shielding integration points.
Working Principle
The rack mechanically supports radiation source pencils or plaques in predetermined geometric configurations. During sterilization cycles, products pass through the radiation field created by sources mounted on the rack. The rack's design ensures consistent source positioning for reliable dose delivery while allowing for source loading/unloading during maintenance procedures.
Common Materials
Stainless Steel 316L, Lead Shielding Components, Radiation-Resistant Polymers
Technical Parameters
  • Overall dimensions and mounting hole patterns for source positioning (mm) Standard Spec
Components / BOM
  • Mounting Frame
    Primary structural support for all source mounting points
    Material: Stainless Steel 316L
  • Source Clamps
    Secure individual radiation source pencils in position
    Material: Radiation-Resistant Alloy
  • Shielding Interface
    Connection points for radiation shielding components
    Material: Lead Composite
Engineering Reasoning
0.5-2.0 mSv/h at 1 meter distance (source activity 100-500 kCi Co-60)
Shielding integrity loss at >0.5 mm lead equivalent degradation or structural deflection >3.0 mm
Design Rationale: Gamma radiation attenuation failure due to Compton scattering and photoelectric absorption reduction in shielding materials
Risk Mitigation (FMEA)
Trigger Thermal cycling between 20°C and 80°C at 5 cycles/hour
Mode: Shielding material fatigue cracking at weld joints
Strategy: Implement expansion joints with Inconel 718 bellows rated for 10,000 cycles at ΔT=60°C
Trigger Vibration excitation at 120 Hz resonance from conveyor system
Mode: Source positioning accuracy loss exceeding ±0.5 mm tolerance
Strategy: Install tuned mass dampers with 85% critical damping at 120 Hz natural frequency

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Radiation Source Rack.

gamma radiation source rack for sterilization stainless steel 316L radiation rack lead shielding source holder equipment automated sterilization system component radiation-resistant polymer source clamps

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 2 bar
temperature: -20°C to 80°C
mechanical load: Max 500 kg static, 100 kg dynamic
radiation exposure: Up to 10^6 Gy total dose
Media Compatibility
✓ Stainless Steel 316L components ✓ Gamma-sterilized medical devices ✓ Dry inert gas environments
Unsuitable: Corrosive chemical solutions or abrasive slurry flows
Sizing Data Required
  • Number and activity of radiation sources (Ci)
  • Required source-to-product distance range (mm)
  • Maximum product payload dimensions and weight (mm, kg)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Source Positioning Mechanism Failure
Cause: Wear or misalignment in drive components (gears, motors, lead screws) due to mechanical stress, inadequate lubrication, or contamination from environmental debris, leading to inaccurate source positioning or complete immobilization.
Shielding Integrity Degradation
Cause: Corrosion, cracking, or deformation of shielding materials (e.g., lead, depleted uranium, tungsten) caused by thermal cycling, mechanical impact, or chemical exposure, resulting in increased radiation leakage beyond safe limits.
Maintenance Indicators
  • Unusual grinding, clicking, or stuttering noises from the rack's drive mechanism during source movement, indicating mechanical wear or obstruction.
  • Visible cracks, corrosion spots, or deformation on the shielding housing or structural components, detected during routine visual inspections.
Engineering Tips
  • Implement a strict preventive maintenance schedule for lubrication and alignment checks of all moving parts, using manufacturer-recommended lubricants and torque specifications to minimize mechanical wear.
  • Conduct regular non-destructive testing (e.g., ultrasonic testing, visual inspections with borescopes) on shielding and structural elements to detect early signs of degradation, and maintain controlled environmental conditions (temperature, humidity, cleanliness) to reduce corrosion risks.

Compliance & Manufacturing Standards

Reference Standards
ISO 2919:2012 - Radiation protection - Sealed radioactive sources - General requirements and classification ANSI N43.6 - Sealed Radioactive Source Classification CE marking under EU Directive 2013/59/Euratom - Basic safety standards for protection against the dangers arising from exposure to ionising radiation
Manufacturing Precision
  • Source positioning accuracy: +/- 0.5 mm
  • Rack structural alignment: 0.2 mm/m flatness
Quality Inspection
  • Leak test per ISO 9978:1992 - Radiation protection - Sealed radioactive sources - Leak test methods
  • Dimensional verification with coordinate measuring machine (CMM)

Factories Producing Radiation Source Rack

Verified manufacturers with capability to produce this product in China

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✓ 97% Supplier Capability Match Found

P Procurement Specialist from Canada Feb 28, 2026
★★★★★
"The technical documentation for this Radiation Source Rack is very thorough, especially regarding technical reliability."
Technical Specifications Verified
T Technical Director from United States Feb 25, 2026
★★★★★
"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Radiation Source Rack so far."
Technical Specifications Verified
P Project Engineer from United Arab Emirates Feb 22, 2026
★★★★★
"Testing the Radiation Source Rack now; the technical reliability 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.”

9 sourcing managers are analyzing this specification now. Last inquiry for Radiation Source Rack from USA (50m ago).

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Frequently Asked Questions

What materials are used in the radiation source rack for durability and safety?

The rack is constructed from Stainless Steel 316L for corrosion resistance, incorporates lead shielding components for radiation containment, and uses radiation-resistant polymers in critical areas to ensure long-term safety and durability in industrial environments.

How does the radiation source rack integrate with automated sterilization systems?

The rack features a mounting frame designed for seamless integration into automated sterilization machinery, with precise source clamps that securely position gamma radiation sources for consistent, reliable sterilization cycles without manual intervention.

What are the key components included in the radiation source rack BOM?

The bill of materials includes a robust mounting frame for structural support, a shielding interface for radiation protection, and specialized source clamps that securely hold gamma radiation sources in place during operation.

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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