Trough Side Plates: Height Range 150-600 mm

Component Specifications

Definition

Trough side plates are engineered metal or composite plates installed along the sides of conveyor belt troughs to create a contained channel for material flow. They prevent spillage, maintain material alignment, and support the belt's troughing shape. These plates are typically mounted on the conveyor frame at specific angles (commonly 20°, 35°, or 45°) to optimize material capacity and flow characteristics. They work in conjunction with idlers and impact bars to form a complete troughing system for efficient bulk handling.

Working Principle

Trough side plates operate by providing rigid lateral containment for conveyed materials. When bulk materials are loaded onto the conveyor belt, the side plates constrain the material within the trough profile created by the troughed idlers. This containment prevents material loss over the edges, reduces dust generation, and maintains consistent material cross-section for uniform belt loading. The plates' angled orientation matches the belt's troughing angle, creating a smooth transition that minimizes belt wear and material degradation.

Materials

Typically manufactured from abrasion-resistant steel (AR400, AR500), stainless steel (304, 316), or engineered polymers (UHMW-PE, polyurethane). Thickness ranges from 6mm to 20mm depending on application severity. Surface treatments include hardfacing, rubber lining, or ceramic tile overlay for extreme wear applications.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Height Range	150-600 mm
Mounting Type	Bolted or welded to frame
Surface Finish	Smooth, ribbed, or lined
Length Segments	1000-3000 mm
Standard Angles	20°, 35°, 45°
Weight Per Meter	15-50 kg/m

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 1537, DIN 22101, CEMA 502

Parent Products

This component is used in the following industrial products

Conveyor Belt/Trough

The load-bearing surface or channel that transports slag material along the conveyor system.

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Engineering Analysis

Risks & Mitigation

Material buildup causing belt misalignment
Wear-induced plate failure leading to spillage
Improper installation causing belt damage
Corrosion in humid environments

FMEA Triads

Trigger: Abrasive material contact
Failure: Excessive wear reducing containment effectiveness
Mitigation: Use abrasion-resistant materials with hardfacing or replaceable wear liners

Trigger: Impact from large lumps
Failure: Plate deformation or cracking
Mitigation: Install impact bars upstream and use thicker, reinforced plates

Trigger: Corrosive environment
Failure: Material degradation and structural weakening
Mitigation: Select corrosion-resistant materials (stainless steel, coated steel) or implement protective coatings

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±2mm flatness over 1m length, ±1° angle accuracy, surface roughness Ra ≤ 3.2μm for lined surfaces

Test Method

Dimensional verification per ISO 2768-m, wear testing per ASTM G65, load testing per CEMA standards

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

Manufacturers of Trough Side Plates

Manufacturer profiles associated with Trough Side Plates.

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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 is the purpose of trough side plates on conveyor systems?

Trough side plates prevent material spillage, maintain proper belt alignment, support the troughing shape, and contain dust during bulk material transport.

How do I select the appropriate trough angle for side plates?

The trough angle (typically 20°, 35°, or 45°) depends on material characteristics: 20° for free-flowing materials, 35° for general purpose, and 45° for cohesive or sticky materials requiring maximum containment.

Can trough side plates be replaced without stopping the entire conveyor?

Modular designs allow section-by-section replacement during planned maintenance, but complete replacement typically requires conveyor shutdown for safety and proper 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.

Trough Side Plates