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Agitator/Paddle Component – Food Manufacturing

Component Specifications

Definition

A mechanical component installed within ingredient feed hoppers that rotates to mix, blend, and facilitate the discharge of bulk materials. It prevents material segregation, compaction, and bridging by continuously agitating contents, ensuring consistent feed rates to downstream processes in food manufacturing.

Working Principle

Rotational motion driven by an external motor transmits torque to the paddle blades, which create shear forces and convective mixing within the hopper. This disrupts static material layers, breaks up clumps, and maintains homogeneous material properties for reliable feeding.

Materials

Food-grade stainless steel (AISI 304 or 316), FDA-compliant polymers (e.g., UHMW-PE), or coated carbon steel. Surface finish: Ra ≤ 0.8 μm for hygiene.

Technical Parameters

Diameter 200-800 mm
Blade Count 2-4
Mounting Type Shaft-mounted
Rotation Speed 10-60 RPM
Power Requirement 0.5-5 kW

Standards

ISO 14159, DIN 11850

Industry Taxonomies & Aliases

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

Parent Products

This component is used in the following industrial products

Ingredient Feed Hopper

A storage and controlled discharge component for dry or liquid ingredients in automated food processing systems.

View Product Details

Engineering Analysis

Risks & Mitigation

Material contamination from wear debris
Motor overload due to jammed blades
Inconsistent mixing leading to process variability

FMEA Triads

Trigger: Blade wear or corrosion
Failure: Reduced mixing efficiency and material contamination
Mitigation: Regular inspection and use of wear-resistant coatings

Trigger: Improper speed setting
Failure: Material degradation or insufficient agitation
Mitigation: Calibrate RPM based on material properties and hopper design

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±2% on rotational speed, dimensional tolerance per ISO 2768-m

Test Method

In-line torque monitoring, material flow rate verification, hygiene swab testing

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

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.

Related Components

Sealing Gasket

Sanitary sealing gasket for hygienic flow control valves in food processing systems

Feed Hopper

Feed hopper for continuous screw press oil extraction machines that controls material flow into the pressing mechanism.

Conical Body

Conical body component for starch hydrocyclone separation systems enabling centrifugal separation of starch particles from process water.

Inlet Flange

Inlet flange for starch hydrocyclone separation cone, connecting feed pipeline to separation chamber.

Frequently Asked Questions

What is the primary function of an agitator paddle in a feed hopper?

To prevent material bridging and ensure uniform discharge by continuously mixing contents.

How do I select the right agitator paddle material?

Choose based on material compatibility, hygiene requirements (e.g., stainless steel for food), and corrosion resistance.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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.

Agitator/Paddle