INDUSTRY COMPONENT

Screen Frame

Structural frame supporting screening media in vibrating screens for material separation.

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Component Specifications

Definition
A rigid structural component in vibrating screens that provides mounting support for screening media (wire mesh, polyurethane panels, etc.), maintains tension, and withstands dynamic loads from vibration mechanisms during material separation processes.
Working Principle
The screen frame transmits vibratory motion from the exciter mechanism to the screening surface while maintaining structural integrity under cyclic loading, ensuring consistent material flow and separation efficiency across the entire screening area.
Materials
Carbon steel (ASTM A36/A572), stainless steel (304/316), aluminum alloys (6061-T6), with protective coatings (epoxy, galvanization) for corrosion resistance.
Technical Parameters
  • Frame Type Rectangular/Square/Circular
  • Mounting Style Bolted/Welded/Modular
  • Amplitude Range 2-12 mm
  • Weight Capacity 500-5000 kg
  • Tensioning System Hydraulic/Mechanical/Wedge
  • Vibration Frequency 800-3600 RPM
  • Operating Temperature -20°C to 120°C
Standards
ISO 10816, DIN 45635, ASTM E11

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Screen Frame.

vibrating screen frame screening equipment components industrial sieve frame screening media support material separation frame Screen Frame Screen Frame in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Vibrating Screen

A mechanical screening device that uses vibration to separate abrasive materials by particle size within a recycling system.

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Engineering Analysis

Risks & Mitigation
  • Structural fatigue failure
  • Resonance-induced damage
  • Corrosion in harsh environments
  • Improper tensioning causing media damage
FMEA Triads
Trigger: Material fatigue from cyclic loading
Failure: Frame cracking or deformation
Mitigation: Regular inspection, proper material selection, stress relief treatments
Trigger: Corrosive material exposure
Failure: Reduced structural integrity
Mitigation: Protective coatings, corrosion-resistant materials, regular maintenance

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.5 mm flatness, ±1.0 mm dimensional accuracy
Test Method
Ultrasonic testing for weld integrity, vibration analysis for resonance detection, load testing per ISO 10816

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

How often should screen frames be inspected?

Screen frames should undergo visual inspection every 200 operating hours and detailed structural inspection every 1000 hours, checking for cracks, deformation, and fastener integrity.

Can screen frames be repaired if damaged?

Minor damage can be repaired through welding and reinforcement, but severely deformed or cracked frames should be replaced to maintain screening accuracy and safety.

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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