Screen Frame: Weight Capacity 500-5000 kg

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

Parameter	Typical range	Notes & selection driver
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

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 10816, DIN 45635, ASTM E11

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.

View Product Details

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

Typical Suppliers & Equivalents

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

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 Screen Frame

Manufacturer profiles associated with Screen Frame.

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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.

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.

Screen Frame