Structural Support Frame: Load Capacity 500-2000 kg

Component Specifications

Definition

A rigid structural component designed to support and maintain precise positioning of induction stirring coils in industrial heating applications. It ensures mechanical stability against electromagnetic forces, thermal expansion, and operational vibrations while providing proper coil-to-workpiece alignment for efficient electromagnetic coupling.

Working Principle

Provides mechanical support through rigid frame construction that counteracts electromagnetic repulsion forces generated during induction heating. Maintains geometric stability through triangulated support structures and vibration damping elements to ensure consistent coil positioning throughout thermal cycling.

Materials

High-strength non-magnetic stainless steel (AISI 304/316) or aluminum alloy (6061-T6) with thermal stability up to 300°C. Surface treatment: powder coating or anodizing for corrosion resistance.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Load Capacity	500-2000 kg
Natural Frequency	>50 Hz
Flatness Tolerance	±0.5 mm/m
Surface Resistivity	>10^6 Ω·cm
Thermal Expansion Coefficient	<18 μm/m·°C

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 12100, DIN 15018, ISO 13849-1

Parent Products

This component is used in the following industrial products

Induction Stirring Coil

Electromagnetic coil that generates alternating magnetic fields to induce eddy currents in molten metal, creating stirring motion within a vacuum induction degassing unit.

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Engineering Analysis

Risks & Mitigation

Electromagnetic interference with frame
Thermal stress cracking
Resonance vibration at specific frequencies
Galvanic corrosion in dissimilar metal contacts

FMEA Triads

Trigger: Inadequate material selection for thermal cycling
Failure: Frame deformation leading to coil misalignment
Mitigation: Use materials with matched thermal expansion coefficients and implement thermal stress analysis during design

Trigger: Resonance with operating frequency harmonics
Failure: Excessive vibration causing fastener loosening
Mitigation: Design natural frequency >2x operating frequency and incorporate vibration damping mounts

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Positional tolerance ±0.75mm, angular tolerance ±0.5°

Test Method

Laser alignment verification, modal analysis for vibration characteristics, thermal cycling test per ISO 16750-4

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

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Manufacturers of Structural Support Frame

Manufacturer profiles associated with Structural Support Frame.

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Frequently Asked Questions

Why must induction coil support frames be non-magnetic?

Non-magnetic materials prevent eddy current generation in the frame itself, avoiding energy losses and unwanted heating that could compromise structural integrity.

How does the frame handle thermal expansion during operation?

Designed with expansion joints and strategic material selection to accommodate differential thermal expansion between coil and frame while maintaining alignment.

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.

Structural Support Frame