行业组件数据 · 2026

密封系统

A sealing system for rotating cleaning heads that prevents fluid leakage and contamination in industrial cleaning equipment.

技术定义与适配语境
典型 密封系统 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。

A mechanical sealing system specifically designed for rotating cleaning heads in industrial machinery, consisting of multiple sealing elements that work together to create a barrier against fluid leakage, prevent ingress of contaminants, and maintain pressure differentials during high-speed rotational operations. This system ensures operational integrity in harsh cleaning environments with exposure to chemicals, abrasives, and temperature variations.

组件规格

定义
A mechanical sealing system specifically designed for rotating cleaning heads in industrial machinery, consisting of multiple sealing elements that work together to create a barrier against fluid leakage, prevent ingress of contaminants, and maintain pressure differentials during high-speed rotational operations. This system ensures operational integrity in harsh cleaning environments with exposure to chemicals, abrasives, and temperature variations.
工作原理
Utilizes a combination of static and dynamic sealing elements that create a controlled interface between rotating and stationary components. The primary seal (usually a mechanical face seal) maintains contact through spring loading while secondary seals (O-rings, gaskets) provide additional barriers. Hydraulic balancing and lubrication mechanisms reduce friction and wear during rotation.
材料
Primary seal faces: Silicon carbidetungsten carbideor ceramic for wear resistance. Secondary seals: FKM (Viton)EPDMor PTFE for chemical compatibility. Springs: 316 stainless steel. Housing: 304/316 stainless steel or anodized aluminum.
MTBF
> 10,000 hours
Leakage Rate
< 0.1 ml/hr
Shaft Diameter
20-100 mm
Pressure Rating
Up to 10 bar
Rotational Speed
Up to 3000 RPM
Temperature Range
-20°C to 150°C
标准
ISO 21049DIN 24960API 682

行业分类与别名

密封系统 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

Abrasive particles in cleaning fluid->Premature seal face wear leading to increased leakage->Install upstream filtration and use harder seal face materials
Chemical incompatibility->Elastomer swelling or degradation->Material compatibility testing and proper seal material selection

工业生态与工程逻辑

0
Seal failure causing fluid leakage
1
Contamination ingress
2
Overheating due to friction
3
Chemical degradation of seal materials

合规与检测

tolerance
Shaft runout < 0.05 mm, face flatness < 0.0005 mm
test method
Hydrostatic pressure testing per ISO 21049, rotational endurance testing, chemical compatibility testing

制造该组件的工厂

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 maintenance is required for rotating cleaning head seals?

Regular inspection for wear, lubrication checks, and replacement of secondary seals every 6-12 months depending on operating conditions and chemical exposure.

Can these seals handle abrasive cleaning solutions?

Yes, when constructed with silicon carbide or tungsten carbide faces and compatible elastomers, they resist abrasion from particulate-laden fluids.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

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
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 密封系统

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URN:CNFX:ME:UNIT:SEALING_SYSTEM