Strudex Rubber Screen Panels: Engineered for Resilience

Strudex pin-fixed rubber screen panels combine two functions in one installed section: an apertured rubber surface separates material, and the pin arrangement retains that section on its supports. The rubber is intended for impact and abrasion exposure. The useful selection connects the working openings to the supported and retained panel, rather than choosing the wear material and fasteners as unrelated parts.

Technical Parameters

The rubber is part of the screening action

A particle reaches an opening through contact with the working surface. Rubber can deform under that contact and recover, creating a response different from a rigid plate. This flexibility can help some lodged particles release, but its effect depends on the complete section, loading and operation. A rubber panel is therefore an aperture geometry and a supporting arrangement as well as a material choice.

Pin retention keeps that working section in position

• The panel attachment transfers the retaining action of the fixing to the rubber section. Its hole geometry and local condition matter alongside the pin. A worn attachment region can permit movement even when a pin head is still visible.
• The pin must reach the installed engagement position defined for the selected assembly. Pin length, gripping profile and panel thickness need to agree with the mating structure. Similar-looking components from another system do not establish the same engagement.
• The supporting structure carries the panel at the required locations. Retention cannot compensate for a distorted or damaged seat that leaves the section moving differently from its intended condition. Check support and fixation as separate but connected interfaces.
• Some pin systems use additional retaining parts, but this product identity does not establish a sleeve or a particular proprietary connection. Name any companion component on the actual assembly drawing. Do not import a complete fastening arrangement from a catalogue-family photograph.

Support condition also affects the working surface. An unsupported region can deform differently from a properly seated one, while a member directly obstructing openings can reduce available passage beneath the panel. The screen arrangement should provide the intended support without treating every location under the rubber as interchangeable. This is why matching the overall panel footprint is only one part of replacement fit.

Follow the condition of the openings and the attachment separately

• Apertures enlarge or edges tear. The separated product can change before the remainder of the panel appears exhausted. Evaluate the critical openings and the local working section, not only total rubber remaining.
• A gap develops between panels. Material may bypass the intended openings. Inspect panel seating, neighboring edges and fixation before changing the nominal aperture specification to correct the product.
• Attachment holes or pins are damaged. The section may lose its intended location even when much of the screening face remains usable. Identify the damaged mating part and the appropriate replacement scope.
• One region blocks while another remains clear. Compare local feed distribution, particle shape and underlying obstructions. A different rubber grade alone may leave the cause unchanged.

Choose a change that addresses the observed mechanism

1. For progressive face wear, compare the original new section and opening geometry with the local remaining profile. A thicker proposal adds wear material but also changes the depth of the screening passage. Review both effects against the product requirement.
2. For repeated impact cuts, identify the landing area, maximum credible particle and any sharp contamination. A local contact problem calls for a review of the working section and loading, rather than assuming every panel on the deck needs the same heavier construction.
3. For movement or fixation damage, inspect the panel attachment, pin and receiving structure together. Replacing only the rubber or only the pin can leave a worn interface in service. Determine which parts the approved connection requires and whether adjacent sections remain suitable.
4. For a change in grading, examine representative undersize and retained streams alongside the actual apertures and panel joints. Separate unwanted coarse material passing through from acceptable undersize failing to pass. These outcomes require different reviews of the installed surface.

Specify the rubber hardness, reinforcement and module dimensions for the selected panel. Pin fixation alone does not define those features, so pair the material requirement with the complete component drawing. Define the selected compound and section on the component drawing. Chemical exposure and unusual temperatures also need material assessment; impact resistance is not an environmental rating.

A clear Strudex panel requirement identifies the opening pattern, working section and pin interface in the same installed arrangement. Include the supports and retained neighboring panels, with the contact duty the new section must address. This keeps the decision centered on a functioning, retained screening surface rather than a generic promise of fast replacement or longer life.

Product FAQ

Does pin fixing identify a universal panel connection?

It identifies the retention method, while the actual connection still depends on pin geometry, hole positions, engagement and the supporting profile. Specify those details on the assembly drawing. Do not assume that similarly sized pins or panels belong to the same mounting arrangement.

Should every panel change include new pins?

Assess the specified retention components during removal and define which parts require renewal under the installation procedure. Worn pins, attachment holes or supports should be investigated together. The replacement scope should identify retained and renewed parts, rather than assuming either universal reuse or automatic replacement of every component.

Can an attachment problem affect product grading?

Movement or damaged fixation can create unintended gaps through which material bypasses the apertures. Inspect joints and attachment areas when unexpected coarse particles enter the undersize stream, alongside checks for enlarged or torn openings. These mechanisms require different corrections, even when the product symptom looks similar.

How should panel wear be separated from fixation failure in the maintenance record?

Record the reason for removal, the condition of apertures and attachment holes, and which pins or supports were renewed. Add feed conditions and the operating period. This distinguishes consumed rubber from a retaining problem and supports a more useful comparison of the complete installation cost.