Support Frame/Edge: Temperature Range -20°C to +150°C

Component Specifications

Definition

A support frame or edge is a precision-engineered structural component designed to provide dimensional stability, vibration resistance, and secure mounting interfaces for screen panels in industrial separation, filtration, or display equipment. It ensures proper panel alignment, maintains tension across screening surfaces, and transfers operational loads to the machine's main structure while protecting panel edges from damage.

Working Principle

The support frame functions as a load-bearing structure that distributes mechanical stresses (including vibration, tension, and impact forces) evenly across the screen panel. It maintains geometric integrity through rigid construction, prevents panel deformation during operation, and provides standardized attachment points that allow for precise panel installation, tension adjustment, and replacement. The frame's design minimizes resonant frequencies that could interfere with screening efficiency.

Materials

Typically constructed from carbon steel (ASTM A36/A572), stainless steel (304/316 grades for corrosion resistance), or aluminum alloys (6061-T6 for lightweight applications). Surface treatments include powder coating, galvanization, or anodizing. High-wear areas may incorporate polyurethane or rubber edging.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Load Capacity	500-5000 N depending on size
Surface Finish	Ra 3.2 μm or better
Frame Thickness	3-12 mm
Temperature Range	-20°C to +150°C
Flatness Tolerance	±0.5 mm/m
Mounting Hole Pattern	Standardized grid (e.g., 50mm centers)

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 2768-1, DIN 7168

Parent Products

This component is used in the following industrial products

Screen Panels

Perforated or meshed panels that form the screening surface of a vibrating basket, used for particle separation and material classification.

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Engineering Analysis

Risks & Mitigation

Frame deformation under load
Corrosion in harsh environments
Resonant vibration frequencies
Improper panel tension leading to premature failure
Mounting point fatigue

FMEA Triads

Trigger: Inadequate material thickness or improper heat treatment
Failure: Frame bending or permanent deformation
Mitigation: Implement finite element analysis during design, specify minimum yield strength requirements, and conduct load testing on prototypes

Trigger: Corrosive process environments without proper protection
Failure: Structural weakening and mounting point degradation
Mitigation: Specify corrosion-resistant materials (stainless steel), apply protective coatings, and implement regular inspection schedules

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Geometric tolerances per ISO 2768-m, flatness within 0.1% of diagonal measurement

Test Method

Static load testing per ASTM E8, vibration testing per ISO 10816, corrosion resistance per ASTM B117 salt spray test

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 Frame/Edge

Manufacturer profiles associated with Support Frame/Edge.

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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 are the key design considerations for screen panel support frames?

Key considerations include load distribution, vibration damping, corrosion resistance, dimensional accuracy for panel alignment, and compatibility with tensioning systems. The frame must withstand cyclic loading without deformation while allowing for efficient panel replacement.

How do support frames affect screening efficiency?

Properly designed frames maintain consistent panel tension, prevent material bypass at edges, reduce vibration-induced wear, and ensure optimal material flow across the screening surface, directly impacting separation accuracy and throughput.

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 Frame/Edge