Structured Manufacturing Data (2026)

Hopper and Agitator

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Hopper and Agitator 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 Hopper and Agitator is characterized by the integration of Hopper body and Agitator shaft. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A combined component consisting of a hopper for material storage and an agitator for mixing or preventing material settling

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Product Specifications

Technical details and manufacturing context for Hopper and Agitator

Definition
The Hopper and Agitator is a critical component within delivery systems that handles bulk material storage and preparation. The hopper serves as a temporary storage vessel for powders, granules, or other materials, while the integrated agitator ensures consistent material flow by preventing bridging, rat-holing, or compaction. This combination is essential for maintaining uniform material properties before transfer to downstream processes.
Working Principle
Material is loaded into the hopper section where it's temporarily stored. The agitator, typically consisting of rotating blades or paddles, operates within the hopper to continuously mix the material. This agitation prevents material segregation, maintains homogeneity, and ensures consistent discharge through the hopper outlet. The system may operate continuously or intermittently based on downstream demand.
Common Materials
Stainless steel, Carbon steel, Food-grade polymers
Technical Parameters
  • Hopper capacity dimensions and agitator clearance specifications (mm) Per Request
Components / BOM
  • Hopper body
    Primary container for material storage with sloped walls to facilitate material flow
    Material: Stainless steel
  • Agitator shaft Part
    Central rotating component that supports and drives the mixing blades
    Material: Stainless steel
  • Mixing blades/paddles Part
    Attachments to the shaft that physically move and mix the material
    Material: Stainless steel or food-grade polymer
  • Drive motor
    Provides rotational power to the agitator shaft
    Material: Various metals and electrical components

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Hopper and Agitator.

Feed hopper with mixer Storage hopper with agitator stainless steel hopper agitator system industrial material mixing hopper with agitator food-grade polymer hopper agitator equipment carbon steel hopper and agitator for manufacturing hopper agitator with mixing blades and drive motor

Applied To / Applications

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

Delivery System
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 2 bar
flow rate: 0.5 to 50 m³/hr
temperature: -20°C to 150°C
slurry concentration: Up to 70% solids by weight
Media Compatibility
✓ Food-grade powders ✓ Pharmaceutical granules ✓ Chemical slurries
Unsuitable: Highly corrosive acids or solvents
Sizing Data Required
  • Material bulk density
  • Required throughput capacity
  • Agitator power requirement

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Structural fatigue cracking
Cause: Cyclic loading from material flow and agitator operation leading to stress concentration at welds or transitions
Bearing/seal failure in agitator drive
Cause: Contamination ingress, improper lubrication, or misalignment causing overheating and premature wear
Maintenance Indicators
  • Unusual vibration or audible knocking from agitator assembly during operation
  • Visible material buildup or uneven discharge patterns indicating flow obstruction or agitator imbalance
Engineering Tips
  • Implement regular infrared thermography on agitator bearings and motor to detect early-stage overheating before catastrophic failure
  • Establish predictive maintenance program using vibration analysis and ultrasonic testing to monitor structural integrity and detect developing cracks

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems ANSI/ASME B73.1 - Specification for Horizontal End Suction Centrifugal Pumps for Chemical Process DIN 28015 - Agitators; mounting flanges, dimensions
Manufacturing Precision
  • Shaft runout: +/-0.05mm
  • Impeller blade thickness: +/-0.5mm
Quality Inspection
  • Dimensional verification with CMM
  • Non-destructive testing (NDT) for weld integrity

Factories Producing Hopper and Agitator

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 the hopper and agitator components?

Our hopper and agitator systems are available in stainless steel for corrosion resistance, carbon steel for durability, and food-grade polymers for sanitary applications in food processing.

What are the main components included in the hopper and agitator system?

The system includes a hopper body for material storage, an agitator shaft with mixing blades or paddles, and a drive motor to power the mixing action and prevent material settling.

What industries commonly use hopper and agitator systems?

These systems are widely used in machinery and equipment manufacturing, food processing, chemical production, pharmaceuticals, and any industry requiring material storage with consistent mixing or agitation.

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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