Structured Manufacturing Data (2026)

Agitator / Mixer

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Agitator / Mixer used in the Chemical Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Agitator / Mixer is characterized by the integration of Motor and Shaft. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel (e.g., 316L) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A mechanical device used to mix, blend, or agitate fluids within a chemical tank to ensure homogeneity, promote reactions, or maintain suspension.

Product Specifications

Technical details and manufacturing context for Agitator / Mixer

Definition
As a critical component of a chemical tank, the agitator/mixer is responsible for creating fluid motion to achieve uniform composition, temperature, and concentration throughout the tank contents. It prevents sedimentation, enhances heat and mass transfer, and facilitates chemical reactions by ensuring reactants are thoroughly mixed.
Working Principle
Typically consists of a motor-driven shaft with impellers or blades that rotate within the tank. The rotation creates fluid flow patterns (axial, radial, or tangential) that induce mixing through shear, turbulence, and circulation.
Common Materials
Stainless Steel (e.g., 316L), Hastelloy, Titanium
Technical Parameters
  • Impeller diameter, which determines the mixing zone and power requirements relative to tank size. (mm) Customizable
Components / BOM
  • Motor
    Provides rotational power to drive the agitator shaft
    Material: Cast iron/steel housing
  • Shaft Part
    Transmits torque from motor to impellers, submerged in the fluid
    Material: Stainless steel
  • Impeller
    Creates fluid motion through blade design and rotation
    Material: Stainless steel/polymer-coated
  • Seal Part
    Prevents fluid leakage around the shaft penetration point
    Material: PTFE/carbon/ceramic

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Agitator / Mixer.

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 10 bar
flow rate: Up to 500 m³/h
temperature: -20°C to 200°C
slurry concentration: Up to 60% solids by weight
Media Compatibility
✓ Water-based solutions ✓ Oil-based fluids ✓ Polymer suspensions
Unsuitable: Highly abrasive slurries with sharp particles
Sizing Data Required
  • Tank volume (m³)
  • Fluid viscosity (cP)
  • Required mixing intensity (RPM or power number)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Bearing failure
Cause: Improper lubrication, misalignment, excessive loading, or contamination leading to overheating and premature wear.
Shaft seal leakage
Cause: Wear from abrasive media, thermal cycling, improper installation, or chemical attack compromising seal integrity.
Maintenance Indicators
  • Unusual vibration or noise indicating imbalance, bearing wear, or misalignment
  • Visible leakage around shaft seals or excessive temperature rise in motor/bearing housings
Engineering Tips
  • Implement precision alignment during installation and regular laser alignment checks to prevent bearing and coupling failures
  • Establish condition-based monitoring with vibration analysis and thermography to detect early degradation before catastrophic failure

Compliance & Manufacturing Standards

Reference Standards
ISO 1940-1:2003 (Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state) ANSI/ASME B73.1-2012 (Specification for Horizontal End Suction Centrifugal Pumps for Chemical Process) DIN 28131:2012 (Agitators - Dimensions, nominal speeds, power input)
Manufacturing Precision
  • Shaft runout: ≤0.05mm per meter length
  • Impeller blade thickness: ±1.0mm
Quality Inspection
  • Non-Destructive Testing (NDT) - Magnetic Particle Inspection for weld integrity
  • Dynamic balancing test to ISO 1940 G6.3 grade

Factories Producing Agitator / Mixer

Manufacturer profiles with relevant production capability in China

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 best for corrosive chemical mixing applications?

For corrosive environments, Hastelloy and titanium agitators offer superior resistance, while 316L stainless steel provides excellent general-purpose durability for many chemical processes.

How do I select the right impeller type for my chemical mixing needs?

Impeller selection depends on your specific process: axial flow for blending, radial for shear-sensitive materials, and specialized designs for high-viscosity or gas-liquid dispersion applications in chemical manufacturing.

What maintenance is required for chemical agitator seals and shafts?

Regular inspection of mechanical seals for leakage, lubrication of bearings, and monitoring shaft alignment are essential. For harsh chemicals, double seals or magnetic drives minimize contamination risks.

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.

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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