Overview – What Are Piano Wire Screens?
① Piano wire screens—also known as high-tensile self-cleaning screens or harp wire screens —are engineered for applications where traditional woven wire mesh struggles with blinding, pegging, and clogging.
② 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.
③ 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.
Applications of Piano Wire Screens
Piano wire screens are widely used in the mining, aggregates, construction, recycling, and general industrial sectors, delivering excellent performance for screening wet, sticky, fine, or hard-to-process materials.
Technical Specifications of Piano Wire Screens
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 hooks
Red Star's piano wire screens are designed to fit and perform reliably on vibrating screens from top brands, including Metso, Sandvik, Terex, Powerscreen, McCloskey, and Astec.
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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
Red Star Wire Mesh offers custom piano wire screens and OEM manufacturing services to meet specific equipment and operating requirements. Whether you need special aperture sizes, non-standard panel dimensions, or tailored wire materials, our engineering team can deliver precise and reliable solutions.
Screen weaving
Screen cutting
Screen Forming
Screen Inspection
Semi-Finished Piano Wire Screen Panel
Packaged Piano Wire Screens
Packaged Piano Wire Screen Panel
Piano Wire Screen Rolls
Red Star Wire Mesh Manufacturing Co., Ltd. is a leading supplier with over 36 years of experience in mining screen mesh manufacturing.
Established in 1989 with deep industry expertise
Factory area of 58,730 m² with five specialized workshops
More than 260 sets of advanced production equipment
4000 m² R&D center for wear-resistant materials
18 patented screen mesh products
Drafting unit for China mining self-cleaning screen standards
ISO9001, ISO14001, ISO45001 certified manufacturer
Products exported to over 70 countries worldwide
From raw material sourcing to final inspection, every piano wire screen panel undergoes strict quality control. Advanced wire treatment, precise weaving processes, and comprehensive testing ensure consistent performance and reliability under harsh operating conditions.
Looking for a trusted Piano Wire Screens manufacturer, supplier, or OEM partner? Contact Red Star Wire Mesh today for competitive pricing, technical support, and customized screening solutions tailored to your project requirements.
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
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Custom molding and reinforcement
Final inspection and traceable warehousing
Screen weaving
Screen cutting
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Type 2 -Wave holes with PU support strips
Type 3 -Triangle holes with PU support strips
Type 4- piano wire screen with PU support strips
Type 5- piano wire screen-Removable support bar
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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.
Type 1 -Diamond holes with PU support strips
Type 2 -Wave holes with PU support strips
Type 3 -Triangle holes with PU support strips
Type 4- piano wire screen with PU support strips
Type 5- piano wire screen-Removable support bar
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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
Type 1 -Diamond holes with PU support strips
Type 2 -Wave holes with PU support strips
Type 3 -Triangle holes with PU support strips
Type 4- piano wire screen with PU support strips
Type 5- piano wire screen-Removable support bar
Type A -piano wire screen
Type B -piano wire screen
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Type 8
Type 9
Both Hooks Down
Both Hooks Up
One Hook Up and One Hook Down
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Our experienced staff is available to discuss your needs and to help determine which product is best for your particular application.
Request a quote or call us at +86 187 3080 2171
Red Star Wire Mesh Manufacturing Co., Ltd. is not an authorized repair facility nor does it have an affiliation with the original equipment manufacturers (OEM) listed above. These terms are used for identification purposes only and are not intended to indicate affiliation with or approval of Red Star Wire Mesh Manufacturing Co., Ltd. , Inc. by the named OEM, respectively. All parts are manufactured by, for and warranted by Red Star Wire Mesh Manufacturing Co., Ltd. are not manufactured by, purchased from or warranted by the OEM.
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Factory Address:
1 Hongxing Rd, Anping County, Hengshui, Hebei, China
Email:
info@redstarfactory.com
WhatsApp :
+86 187 3080 2171
Phone:
+86 187 3080 2171
WeChat:
+86 187 3080 2171
Working Hours:
Monday – Friday: 8:00 AM – 5:00 PM (GMT+8). We reply to all inquiries within 12–24 hours, regardless of time zone.
