Structured Manufacturing Data (2026)

Flux Tank

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Flux Tank used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Flux Tank is characterized by the integration of Tank Body and Lid/Seal. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel 304 construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A reservoir component within a flux applicator system that stores and supplies flux material for application to surfaces.

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Product Specifications

Technical details and manufacturing context for Flux Tank

Definition
The flux tank is an integral component of a flux applicator system, serving as the primary storage and supply reservoir for flux material. It maintains the flux at optimal consistency and temperature for controlled application during soldering, brazing, or welding processes. The tank ensures consistent flux delivery to the application mechanism, preventing contamination and maintaining process quality.
Working Principle
The flux tank operates by containing flux material in a sealed or controlled environment. It may include features like agitation systems to maintain homogeneity, temperature control elements to prevent separation or degradation, and level sensors to monitor flux volume. Flux is drawn from the tank through pumps or gravity feed systems to the application point.
Common Materials
Stainless Steel 304, Polypropylene, PTFE
Technical Parameters
  • Capacity of the flux tank (L) Per Request
Components / BOM
  • Tank Body
    Primary containment structure for flux material
    Material: Stainless Steel
  • Lid/Seal Part
    Prevents contamination and evaporation of flux
    Material: Silicone Rubber
  • Level Sensor
    Monitors flux volume and triggers refill alerts
    Material: Stainless Steel
  • Agitator
    Maintains flux homogeneity and prevents settling
    Material: Stainless Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Flux Tank.

Flux Reservoir Flux Container stainless steel flux reservoir tank flux applicator system component SMT flux storage tank with agitator electronic manufacturing flux supply tank PTFE lined flux tank for PCB assembly

Applied To / Applications

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

Flux Applicator
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0-2 bar (gauge)
flow rate: 0-50 L/min
temperature: -10°C to 80°C
slurry concentration: Up to 60% solids by weight
Media Compatibility
✓ Rosin-based flux ✓ Water-soluble flux ✓ No-clean flux formulations
Unsuitable: Highly acidic or caustic media (pH <2 or >12)
Sizing Data Required
  • Required flux application rate (volume/time)
  • Maximum allowable downtime for refilling
  • Available installation footprint

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion and pitting
Cause: Chemical attack from acidic or alkaline flux solutions, often accelerated by improper pH control, contamination, or material incompatibility with tank lining or construction materials.
Leakage at seams or welds
Cause: Fatigue cracking or stress corrosion cracking due to thermal cycling, mechanical vibration, or improper welding procedures during fabrication, exacerbated by aggressive flux chemistry.
Maintenance Indicators
  • Visible weeping or drips at tank seams, welds, or fittings, indicating loss of containment.
  • Unusual audible hissing or bubbling from the tank, suggesting air ingress, overpressure, or chemical reaction.
Engineering Tips
  • Implement routine pH and conductivity monitoring of the flux solution, with automated dosing to maintain optimal chemical balance and minimize corrosive degradation.
  • Install vibration isolation mounts and thermal expansion joints to reduce mechanical and thermal stress on tank welds and connections, extending structural integrity.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems ASME B31.3 - Process Piping PED 2014/68/EU - Pressure Equipment Directive
Manufacturing Precision
  • Wall Thickness: +/-0.5mm
  • Weld Seam Alignment: +/-1.0mm
Quality Inspection
  • Hydrostatic Pressure Test
  • Visual and Dimensional Inspection

Factories Producing Flux Tank

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 used in the Flux Tank construction?

The Flux Tank is constructed with Stainless Steel 304 for durability, Polypropylene for chemical resistance, and PTFE (Teflon) lining to prevent flux adhesion and ensure clean material flow.

How does the agitator in the Flux Tank work?

The built-in agitator maintains consistent flux viscosity by preventing sedimentation and separation of flux components, ensuring uniform application quality throughout the manufacturing process.

What industries typically use this Flux Tank?

This Flux Tank is designed for Computer, Electronic and Optical Product Manufacturing, specifically for PCB assembly, SMT (Surface Mount Technology) lines, and electronic component production requiring precise flux application.

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 Computer, Electronic and Optical Product 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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