行业组件数据 · 2026

筛板衬板/耐磨板

Deck liners and wear plates are replaceable protective components installed on screen decks to extend service life and maintain screening efficiency by resisting abrasion from processed materials.

技术定义与适配语境
典型 筛板衬板/耐磨板 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

Deck liners, also known as wear plates, are specialized components mounted on the surface of vibrating screen decks in industrial screening operations. They serve as sacrificial layers that protect the underlying deck structure from direct contact with abrasive materials being processed, such as aggregates, minerals, ores, or recycled materials. These components are engineered to withstand continuous impact, sliding friction, and material flow, thereby reducing maintenance downtime and preserving the geometric integrity of screening apertures for consistent particle separation.

组件规格

定义
Deck liners, also known as wear plates, are specialized components mounted on the surface of vibrating screen decks in industrial screening operations. They serve as sacrificial layers that protect the underlying deck structure from direct contact with abrasive materials being processed, such as aggregates, minerals, ores, or recycled materials. These components are engineered to withstand continuous impact, sliding friction, and material flow, thereby reducing maintenance downtime and preserving the geometric integrity of screening apertures for consistent particle separation.
工作原理
Deck liners function by absorbing mechanical wear through sacrificial material loss, distributing impact forces across their surface, and maintaining a smooth, durable interface between the screen deck and processed materials. They reduce direct abrasion on the deck structure, prevent premature failure of screen panels, and help sustain optimal vibration transmission for efficient material stratification and separation.
材料
High-wear-resistant materials including: AR400/AR500 abrasion-resistant steel (Brinell hardness 400-500)polyurethane (Shore hardness 80A-95A)rubber (natural or synthetic with anti-abrasive additives)UHMW-PE (ultra-high-molecular-weight polyethylene)and ceramic-reinforced composites. Material selection depends on application-specific factors like material abrasivenessimpact intensitytemperatureand chemical exposure.
Weight
15-50 kg/m²
Hardness
400-500 BHN (steel), 80A-95A (polyurethane)
Thickness
10-50 mm
Service Life
500-5000 operating hours depending on material and application
Attachment Method
Bolted, welded, or clamped
标准
ISO 9001DIN 22101ASTM A514ISO 148-1

行业分类与别名

筛板衬板/耐磨板 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Excessive abrasive material flow->Rapid liner wear and perforation->Use higher hardness materials (e.g., AR500 steel), implement regular thickness monitoring, and optimize material feed rate
Improper bolt torque or welding->Liner detachment during operation->Follow manufacturer torque specifications, use locking fasteners, and conduct pre-operational inspections
Material buildup between liner and deck->Reduced vibration transmission and screening efficiency->Design liners with self-cleaning profiles, implement periodic cleaning schedules, and use anti-adhesion coatings

工业生态与工程逻辑

0
Premature wear leading to screen deck damage
1
Improper installation causing vibration imbalance
2
Material fatigue under cyclic loading
3
Incompatible material selection reducing effectiveness

合规与检测

tolerance
±1 mm thickness tolerance, ±2 mm dimensional tolerance for bolt holes
test method
Hardness testing per ASTM E10/E18, wear resistance testing per ASTM G65/G105, impact testing per ISO 148-1

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来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the primary function of deck liners on a screen deck?

The primary function is to protect the screen deck structure from abrasive wear caused by processed materials, thereby extending equipment lifespan, reducing maintenance costs, and maintaining consistent screening performance.

How often should deck liners be replaced?

Replacement frequency depends on material abrasiveness, operating hours, and liner material. Typically, inspections every 500-1000 hours are recommended, with replacement needed when wear exceeds 50% of original thickness or affects screening accuracy.

Can deck liners be customized for specific applications?

Yes, deck liners can be customized in material, thickness, hardness, and attachment design to match specific material characteristics, screen deck configurations, and operational requirements like high-impact or corrosive environments.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
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URN:CNFX:ME:UNIT:DECK_LINERS_WEAR_PLATES