Structured Manufacturing Data (2026)

Nozzle/Spray Head

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Nozzle/Spray Head 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 Nozzle/Spray Head is characterized by the integration of Orifice Plate and Fluid Channel. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

The discharge component of an electrostatic spray gun that atomizes and directs coating material onto a target surface.

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Product Specifications

Technical details and manufacturing context for Nozzle/Spray Head

Definition
A critical component of electrostatic spray guns that serves as the final discharge point for coating materials. It atomizes liquid coatings into fine droplets and directs them toward the workpiece while imparting an electrostatic charge to the particles for improved transfer efficiency and coating uniformity.
Working Principle
The nozzle/spray head receives pressurized coating material from the gun's fluid system and forces it through a precisely engineered orifice. This creates shear forces that break the liquid into fine droplets. Simultaneously, the component is electrically charged (typically through induction or direct contact) to impart an electrostatic charge to the atomized particles, which are then attracted to the grounded workpiece.
Common Materials
Stainless Steel, Tungsten Carbide, Ceramic
Technical Parameters
  • Orifice diameter determining fluid flow rate and spray pattern characteristics (mm) Customizable
Components / BOM
  • Orifice Plate
    Forms the precise discharge opening that controls fluid atomization
    Material: Tungsten Carbide
  • Fluid Channel Part
    Directs coating material from the gun body to the orifice
    Material: Stainless Steel
  • Electrode Assembly
    Imparts electrostatic charge to the atomized particles
    Material: Stainless Steel
  • Mounting Threads Part
    Secures the nozzle to the spray gun body
    Material: Stainless Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Nozzle/Spray Head.

Spray Nozzle Atomizer Head Discharge Tip electrostatic spray gun nozzle replacement tungsten carbide spray head for coating ceramic nozzle for industrial painting stainless steel electrostatic spray tip atomizing nozzle for machinery manufacturing

Applied To / Applications

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

Electrostatic Spray Gun
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 100 bar
flow rate: 0.1 to 10 L/min
temperature: -20°C to 120°C
slurry concentration: Up to 60% solids by weight
Media Compatibility
✓ Water-based paints ✓ Solvent-based coatings ✓ Low-viscosity adhesives
Unsuitable: Highly abrasive slurries with particle size > 50 microns
Sizing Data Required
  • Required flow rate (L/min)
  • Coating material viscosity (cP)
  • Target surface area coverage (m²/min)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Clogging/Blockage
Cause: Accumulation of particulate matter, mineral deposits, or chemical residues from the fluid stream, often due to inadequate filtration, improper fluid compatibility, or infrequent cleaning.
Wear/Erosion of Orifice
Cause: Abrasive particles in the fluid, high-pressure operation, or cavitation (formation and collapse of vapor bubbles) leading to material loss and altered spray pattern.
Maintenance Indicators
  • Irregular or distorted spray pattern (e.g., uneven distribution, streaks, or splattering)
  • Unusual noise (e.g., hissing, chattering, or vibration) during operation indicating cavitation or partial blockage
Engineering Tips
  • Implement a routine cleaning schedule using compatible solvents or mechanical methods, and install inline filters (e.g., 100-micron or finer) to prevent debris ingress.
  • Select nozzle materials (e.g., hardened stainless steel, ceramics) suited to the fluid's abrasiveness and chemical properties, and operate within the manufacturer's recommended pressure range to minimize wear and cavitation.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems ANSI/ASME B46.1-2019 - Surface texture (surface roughness, waviness, and lay) DIN EN 12205:2000 - Transportable refillable welded steel cylinders for liquefied petroleum gas (LPG) - Design and construction
Manufacturing Precision
  • Bore diameter: +/-0.02mm
  • Flatness of sealing surface: 0.1mm
Quality Inspection
  • Dye Penetrant Test for surface defects
  • Spectrographic Analysis for material composition

Factories Producing Nozzle/Spray Head

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are available for electrostatic spray gun nozzles?

Our nozzles are manufactured in stainless steel for general use, tungsten carbide for extreme abrasion resistance, and ceramic for chemical compatibility and precision.

How does the nozzle affect coating quality in electrostatic applications?

The nozzle atomizes coating material into fine particles and directs them with electrostatic charge, ensuring even coverage, reduced overspray, and improved transfer efficiency on target surfaces.

What maintenance is required for spray head components?

Regular cleaning of orifice plates and fluid channels prevents clogging, while electrode assemblies may need periodic inspection. Material selection (tungsten carbide/ceramic) extends service life in harsh conditions.

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 basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Machinery and Equipment Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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