Machinery & Plant Sourcing · Asphalt Plants

Asphalt plant vibrating screen

Enclosed multi-deck hot screens that split dried aggregate into 4 to 6 size fractions above the hot bins of a batch plant.

Fractions: 4, 5 or 6
Position: Top of batch plant tower
Design: Enclosed, dust-proof
Mesh: Heat-resistant woven wire

Indicative figures based on manufacturer data. Capacity and specification are confirmed in each offer.

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Matched to your specification. Offers from suitable Turkish manufacturers, compared side by side.

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What does the hot screen do?

In a batch asphalt plant, the vibrating screen sits at the top of the mixing tower. Hot aggregate from the elevator falls onto several stacked screen decks that vibrate and separate it by size into 4, 5 or 6 fractions, each falling into its own hot bin. Oversize is rejected through a chute. This re-screening after drying is why batch plants hold a tight grading even when stockpiles vary.

How is a hot screen built?

The screen box is fully enclosed and kept under slight suction from the filter fan, so dust does not escape. Unbalanced-mass vibrator motors or an exciter shaft drive the box on rubber or spring mounts. Screen cloths are made of heat-resistant woven wire and are tensioned so they can be changed quickly when wear or a new recipe requires it.

Key components

Main parts

Screen box

Enclosed frame holding several decks, with inspection doors.

Screen decks and mesh

Heat-resistant wire cloths, quick to tension and replace.

Vibrating mechanism

Unbalanced motors or exciter shaft producing the screening motion.

Springs or rubber mounts

Isolate vibration from the tower structure.

Oversize and bypass chutes

Remove oversize stone and allow screen bypass for some mixes.

Technical data

Specifications

Typical values from manufacturer documentation. Final figures are confirmed in the manufacturer's offer for your project.

Decks	4, 5 or 6 fractions
Design	Enclosed, under filter suction
Drive	Vibrator motors or exciter shaft
Mesh	Woven wire, heat resistant

Screen area and mesh sizes are chosen to plant output and recipes.

Who it's for

Built for these buyers

Batch plant owners

Replace a worn screen or add fractions.

Producers with new specifications

Change mesh sizes to new mix gradings.

FAQ

Questions buyers ask

Why do batch asphalt plants re-screen hot aggregate?

Re-screening after drying separates aggregate into accurate size fractions, so each batch can be weighed to the exact grading even when stockpiles vary.

How many decks does an asphalt plant screen have?

Most batch plant screens separate 4, 5 or 6 fractions, including sand, depending on the mixes produced.

How often should screen mesh be replaced?

When wear opens or tears the cloth, or when a new recipe needs different sizes. Regular inspection prevents oversize entering the wrong bin.