Product Overview

Our polyurethane duckbill spray nozzle is specially designed for vibrating screen cleaning in mineral processing and coal washing plants. Made of high wear-resistant PU material, it delivers wide flat fan-shaped water curtain with large coverage area. It effectively washes materials and prevents screen mesh blocking, greatly improving screening efficiency. The external thread structure allows fast installation on spray pipes, ideal for continuous heavy-duty wet screening environments.

Key Features

Excellent Wear Resistance

High wear-resistant polyurethane(PU) construction, outstanding service life in abrasive mining and coal washing slurry conditions.

Wide-Angle Fan Spray Coverage

Duckbill wide-angle fan spray design, forms broad flat water curtain to cover the screen surface uniformly.

Easy Installation & Replacement

External thread connection, simple installation, quick disassembly and replacement.

Strong Environmental Adaptability

Excellent impact and corrosion resistance, stable performance under harsh field working conditions.

Anti-Clogging Flow Channel

Smooth internal flow channel, reduces clogging risk, compatible with water and dilute slurry.

Compact Lightweight Design

Compact and lightweight structure, easy to arrange multiple nozzles on the spraying manifold.

Technical Specifications

Item	Parameter
Material	Polyurethane (PU)
Spray Pattern	Wide Angle Fan / Duckbill flat water curtain
Connection Type	External Thread (common size: 1/2", 3/4")
Working Pressure	0.2–0.6 MPa
Application	Vibrating screen rinsing, coal washing, mineral material cleaning, dust suppression
Color	Orange (custom color available)