Piano Wire Screens
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- 产品描述
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These screens use parallel high-tensile steel wires supported by polyurethane or steel cross members, allowing the wires to vibrate independently to release fines and prevent material from getting stuck. Compared with standard woven screens, piano wire screens deliver significantly higher open area, consistent stratification, and improved screening efficiency in wet, sticky, or fine materials.
Product Specification
Wire material: 65Mn, High-Carbon Steel, Spring Steel, 304 Stainless Steel
Wire diameter: 0.5–6.0 mm (custom available)
Aperture range: 1.0–50 mm
Width: Up to 2500 mm
Length: Custom per deck size
Cross support: Polyurethane strips, Rubber strips, or Steel hooks
Hook types: C-Type, U-Type, 45° / 180° hooks, or custom tension hook
Available Types of Piano Wire Screens
Tension Hook Types for Piano Wire Screens
Tension Hook Direction for Piano Wire Screens
Product Type and Description
Standard Woven Piano Wire Screen
The straight, parallel, tensioned weave provides a smooth, rigid mesh surface with outstanding resistance to tensile deformation, making it suitable for high-vibration and high-load conditions.
The uniform wire pitch and stable mesh size enable efficient grading of coarse and medium-grained materials, meeting the stringent particle size requirements of industries such as mining, sand and gravel aggregates, and more.
The straight wire arrangement reduces material retention, making it suitable for continuous screening of high-volume materials in quarries and coal washeries.
Mesh range: 0.5*2mm-30*150mm
Wire diameter range: 0.5mm-8mm
Modular Piano Wire screen with Polyurethane Fram
Quick Disassembly and Replacement: Single modular screen plate, installed with clips/bars/bolts; only the individual plate needs to be replaced for localized wear, resulting in low maintenance costs and short downtime.
Strong Compatibility: Compatible with mainstream vibrating screen models, freely combinable and spliced, and can be made into flat or curved screen plates.
Customizable Sizes: The length and width of individual plates, gaps, wire diameter, and PU frame thickness can all be customized according to working conditions.
Self-Cleaning Piano Wire Screen with Polyurethane Strips
The parallel arrangement of straight wires and the regular rectangular pores prevent material from getting stuck (especially for flake and needle-shaped particles).
This reduces fine powder adhesion, improving screening efficiency by over 30% compared to woven mesh, and increasing material throughput.
The polyurethane support bars are fixed, maintaining a constant pore size, ensuring screening efficiency and classification accuracy.
It is suitable for applications such as wet screening and ultrafine powder classification.
It is commonly used for sand screening, especially on mobile screening equipment with longitudinal tension.
Self-Cleaning Piano Wire Screen with Removable Support Bars
Straight wire screen mesh has regular shape and uniform size, which can accurately screen and classify the materials, and meet the different material particle size requirements in various production processes.
High screening precision, effectively avoid material mis-screening phenomenon caused by screen mesh deformation, mesh irregularity and other reasons, improve product quality and production efficiency.
The screen surface is relatively smooth, not easy to residual material.
It is suitable for screening ores, coal, glass, plastics, food processing, chemical pigments, pharmaceutical granules and so on;
Mesh range: 2mm-60mm
Wire diameter range: 1.37mm-9mm
Product Advantage
High screening efficiency due to uniform wire tension
Excellent resistance to abrasion and impact
Reduced material clogging and blinding
Stable vibration transfer for higher processing capacity
Extended service life, reducing replacement frequency
Piano Wire Screens
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