Support Structure / Legs: Load Capacity 500-5000 kg per leg

Component Specifications

Definition

Engineered structural components designed to provide stable elevation and support for product collection hoppers in industrial processing lines. These legs maintain proper hopper positioning for material flow, ensure structural integrity under load, and facilitate integration with conveyor systems and processing equipment.

Working Principle

Distributes hopper weight and material load through vertical support columns to the facility floor, utilizing triangulation or cross-bracing for stability. Incorporates leveling mechanisms to maintain proper hopper alignment and vibration dampening to prevent material settling issues.

Materials

Carbon steel (ASTM A36/A500), stainless steel (304/316 grade), aluminum alloy (6061-T6). Surface treatments: powder coating, galvanization, or epoxy paint for corrosion resistance.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Load Capacity	500-5000 kg per leg
Mounting Type	Bolted or welded connection
Height Adjustment	±50 mm
Leg Cross Section	Square/Round tubing 50x50 mm to 150x150 mm
Corrosion Resistance	IP54 minimum
Base Plate Dimensions	200x200 mm to 400x400 mm

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 14122-3, DIN 18800-7, ASME BTH-1

Parent Products

This component is used in the following industrial products

Product Collection Hoppers

A hopper component designed to collect and temporarily store screened products within a product screening system.

View Product Details

Engineering Analysis

Risks & Mitigation

Structural fatigue from cyclic loading
Corrosion in humid environments
Improper leveling causing material flow issues
Vibration transmission to facility structure

FMEA Triads

Trigger: Inadequate corrosion protection
Failure: Structural weakening and potential collapse
Mitigation: Regular inspection schedule, proper surface treatment selection, environmental monitoring

Trigger: Improper installation/leveling
Failure: Uneven material distribution and hopper stress concentration
Mitigation: Installation training, laser leveling tools, post-installation verification protocol

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±2 mm vertical alignment, ±1° angular deviation

Test Method

Static load testing per ISO 14122-3, vibration analysis, non-destructive testing of welds

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Support Structure / Legs

Manufacturer profiles associated with Support Structure / Legs.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What factors determine the appropriate load capacity for hopper support legs?

Load capacity is determined by hopper weight, maximum material volume, dynamic loading from material impact, safety factor (typically 3:1), and potential seismic requirements for the facility location.

How do support legs affect material flow in collection hoppers?

Proper leg design maintains optimal hopper angle for gravity flow, prevents vibration-induced material bridging, and ensures consistent discharge rates through stable positioning relative to downstream equipment.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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.

Support Structure / Legs