INDUSTRY COMPONENT

Funnel Body

A funnel body is a conical or cylindrical component that guides and controls the flow of bulk materials from a hopper to downstream processes.

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Component Specifications

Definition
The funnel body is a critical component in hopper funnel systems, designed to facilitate the controlled discharge of granular, powdered, or liquid materials. It typically features a tapered geometry to prevent material bridging and ensure consistent flow rates. Engineered to handle specific material characteristics, it interfaces between the storage hopper and conveying or processing equipment, optimizing material transfer efficiency and minimizing waste or spillage.
Working Principle
The funnel body operates on gravity flow principles, utilizing its tapered design to direct materials downward. The geometry reduces cross-sectional area gradually, increasing material velocity to prevent clogging and ensure steady discharge. It may incorporate features like vibration or aeration to assist with difficult-to-handle materials, maintaining flow continuity in industrial processes.
Materials
Commonly constructed from stainless steel (e.g., SS304, SS316 for corrosion resistance), carbon steel, or food-grade plastics (e.g., polyethylene, polypropylene). Material selection depends on application requirements such as hygiene, abrasion resistance, and chemical compatibility.
Technical Parameters
  • Angle of Taper 45-60 degrees
  • Inlet Diameter 200-1000 mm
  • Surface Finish Ra ≤ 0.8 μm for sanitary applications
  • Wall Thickness 2-10 mm
  • Outlet Diameter 50-200 mm
Standards
ISO 14159, DIN 11850

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Funnel Body.

funnel body hopper funnel component material flow control industrial funnel bulk material handling gravity flow equipment Funnel Body in Food Manufacturing

Parent Products

This component is used in the following industrial products

Hopper Funnel

A funnel-shaped component that directs and controls the flow of materials into or out of a recovery hopper or floor system.

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Engineering Analysis

Risks & Mitigation
  • Material bridging or clogging
  • Corrosion from aggressive materials
  • Wear from abrasive particles
FMEA Triads
Trigger: Incorrect taper angle or surface roughness
Failure: Material bridging leading to flow stoppage
Mitigation: Optimize geometry and use polished or coated surfaces
Trigger: Exposure to corrosive substances
Failure: Structural degradation and contamination
Mitigation: Use corrosion-resistant materials like stainless steel

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Dimensional tolerances per ISO 2768-m, with surface finishes meeting hygiene standards
Test Method
Flow rate testing per ASTM D6128, material compatibility checks, and visual inspection for defects

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.

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Frequently Asked Questions

What is the primary function of a funnel body in a hopper system?

It controls and directs the flow of materials from the hopper to prevent clogging and ensure consistent discharge rates.

How do you select the right material for a funnel body?

Based on factors like material compatibility (e.g., food-grade for hygiene), corrosion resistance, and abrasion from handled substances.

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.

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