Industry-Verified Manufacturing Data (2026)

Spray Chamber/Support Structure

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Spray Chamber/Support Structure 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 Spray Chamber/Support Structure is characterized by the integration of Support Frame and Mounting Brackets. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Structural component that houses and supports spray nozzles in a secondary cooling system

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Product Specifications

Technical details and manufacturing context for Spray Chamber/Support Structure

Definition
A critical part of the Secondary Cooling System that provides the structural framework to mount and position spray nozzles, ensuring proper coolant distribution and containment within the designated cooling zone. It maintains alignment and stability of the spray system during operation.
Working Principle
The support structure provides a rigid mounting platform for spray nozzles, maintaining their precise positioning relative to the target surface. The chamber encloses the spray area to contain coolant mist and direct flow, while the structure withstands mechanical loads from connected piping and operational vibrations.
Common Materials
Stainless Steel
Technical Parameters
  • Overall dimensions (length × width × height) of the chamber structure (mm) Per Request
Components / BOM
  • Support Frame
    Primary structural framework providing rigidity and load-bearing capacity
    Material: stainless steel
  • Mounting Brackets
    Attachment points for securing spray nozzles to the structure
    Material: stainless steel
  • Chamber Enclosure Panels
    Side panels that contain spray mist and direct coolant flow
    Material: stainless steel
Engineering Reasoning
0.5-3.0 MPa (5-30 bar) at 15-35°C fluid temperature
Structural yield at 4.2 MPa (42 bar) internal pressure or 150°C thermal gradient across welds
Design Rationale: Von Mises stress exceeding ASTM A36 steel yield strength of 250 MPa at 4.2 MPa internal pressure, or differential thermal expansion (α=11.7×10⁻⁶/°C for steel) causing weld fracture at ΔT>150°C
Risk Mitigation (FMEA)
Trigger Corrosion-induced wall thinning below 6 mm minimum thickness
Mode: Catastrophic rupture at operating pressure exceeding 2.1 MPa
Strategy: 316L stainless steel cladding (3 mm) with cathodic protection at -850 mV vs. Ag/AgCl reference
Trigger Resonant vibration at 85-120 Hz matching natural frequency
Mode: Fatigue cracking at nozzle mounting points within 10⁶ cycles
Strategy: Stiffener rings at 300 mm intervals increasing natural frequency to 180 Hz, plus viscoelastic damping pads

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Spray Chamber/Support Structure.

stainless steel spray chamber support structure secondary cooling system spray nozzle housing industrial spray chamber mounting brackets machinery equipment spray support frame durable spray chamber enclosure panels

Applied To / Applications

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

Secondary Cooling System
View system integration details

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar (145 psi)
flow rate: Up to 500 m³/h
temperature: -20°C to 150°C
slurry concentration: Up to 30% solids by weight
Media Compatibility
✓ Water-based cooling fluids ✓ Corrosion inhibitors with pH 6-9 ✓ Non-abrasive slurries
Unsuitable: Highly acidic or caustic environments (pH <4 or >11)
Sizing Data Required
  • Total flow rate requirement (m³/h)
  • Number and type of spray nozzles to be supported
  • Available installation space and mounting constraints

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Stress corrosion cracking
Cause: Exposure to corrosive chemicals in spray fluids combined with cyclic mechanical stresses from operational vibrations and thermal expansion/contraction, often exacerbated by material selection (e.g., stainless steel susceptible to chloride attack) or residual stresses from welding/fabrication.
Fatigue failure at structural joints
Cause: Recurring dynamic loads from pump pulsations, fluid momentum changes, and external vibrations leading to crack initiation and propagation at welded connections, bolt holes, or support interfaces, often due to inadequate design for fatigue resistance or improper installation alignment.
Maintenance Indicators
  • Visible cracks or rust weeping at weld seams or structural joints, indicating active failure progression
  • Unusual audible vibrations or rattling during operation, suggesting loose components or resonance from structural degradation
Engineering Tips
  • Implement regular non-destructive testing (e.g., ultrasonic or dye penetrant inspection) at high-stress areas to detect early-stage cracks before catastrophic failure
  • Apply protective coatings or cathodic protection systems to shield structural elements from corrosive spray environments, and ensure proper drainage to prevent chemical pooling

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems ANSI B31.3 - Process piping CE Marking - Pressure Equipment Directive 2014/68/EU
Manufacturing Precision
  • Flatness: +/-0.1mm across mounting surfaces
  • Bore diameter: +/-0.05mm for spray nozzle interfaces
Quality Inspection
  • Dye penetrant testing for surface cracks
  • Dimensional verification with CMM (Coordinate Measuring Machine)

Factories Producing Spray Chamber/Support Structure

Verified manufacturers with capability to produce this product in China

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✓ 96% Supplier Capability Match Found

S Sourcing Manager from Australia Jan 28, 2026
★★★★★
"Found 42+ suppliers for Spray Chamber/Support Structure on CNFX, but this spec remains the most cost-effective."
Technical Specifications Verified
P Procurement Specialist from Singapore Jan 25, 2026
★★★★☆
"The technical documentation for this Spray Chamber/Support Structure is very thorough, especially regarding technical reliability. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Germany Jan 22, 2026
★★★★★
"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Spray Chamber/Support Structure 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.”

10 sourcing managers are analyzing this specification now. Last inquiry for Spray Chamber/Support Structure from Germany (1h ago).

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Frequently Asked Questions

What materials are used in this spray chamber/support structure?

This spray chamber/support structure is constructed entirely from stainless steel, ensuring corrosion resistance, durability, and longevity in industrial environments.

What components are included in the BOM for this product?

The bill of materials includes chamber enclosure panels, mounting brackets, and a support frame, all designed to securely house and support spray nozzles in secondary cooling systems.

What industries typically use this type of spray chamber/support structure?

This product is primarily used in machinery and equipment manufacturing for secondary cooling applications, commonly found in metal processing, industrial machinery, and manufacturing facilities.

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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