行业组件数据 · 2026

插入柱塞

Precision plunger component for automated stopper insertion in pharmaceutical and beverage bottling lines.

技术定义与适配语境
典型 插入柱塞 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。

The Insertion Plunger is a critical component within stoppering stations of automated filling lines, designed to precisely insert rubber or synthetic stoppers into vials, bottles, or containers. It operates through controlled vertical motion, applying consistent force to seat stoppers securely while maintaining sterility and preventing product contamination in aseptic environments.

组件规格

定义
The Insertion Plunger is a critical component within stoppering stations of automated filling lines, designed to precisely insert rubber or synthetic stoppers into vials, bottles, or containers. It operates through controlled vertical motion, applying consistent force to seat stoppers securely while maintaining sterility and preventing product contamination in aseptic environments.
工作原理
The plunger operates on pneumatic or servo-driven linear actuation principles. During the stoppering cycle, it descends with controlled force to compress and insert the stopper into the container neck, then retracts cleanly. Position sensors and force feedback mechanisms ensure proper insertion depth and prevent damage to containers or stoppers.
材料
Typically manufactured from 316L stainless steel for pharmaceutical applications or food-grade materials like PTFE-coated aluminum for beverage industries. Surface finishes range from Ra 0.4μm for pharmaceutical to 0.8μm for general usewith optional hard coatings like DLC for wear resistance.
Speed
60-120 cycles/min
Diameter
8-25mm
Stroke Length
50-150mm
Surface Finish
Ra 0.4-0.8μm
Operating Force
50-200N
Temperature Range
-10°C to 80°C
标准
ISO 2852ISO 15378DIN 11864

行业分类与别名

插入柱塞 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

Worn plunger tip surface->Incomplete stopper insertion or tearing->Regular inspection and replacement schedules, use of wear-resistant coatings
Misalignment with stopper feed->Production stoppages and component damage->Laser alignment verification during PM, adjustable mounting systems
Material incompatibility with cleaning agents->Corrosion and contamination risk->Material certification for specific cleaning protocols, passivation treatments

工业生态与工程逻辑

0
Stopper misalignment causing jams
1
Wear leading to particulate generation
2
Corrosion in CIP/SIP environments
3
Force calibration errors causing container damage

合规与检测

tolerance
±0.05mm diameter, ±0.1mm straightness
test method
Dimensional verification with CMM, force testing with calibrated load cells, material certification per ASTM A967

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 industries use insertion plungers?

Primarily pharmaceutical manufacturing (vial stoppering), beverage bottling (crown cork insertion), and chemical packaging where secure container sealing is required.

How do I maintain an insertion plunger?

Regular cleaning with compatible sanitizers, inspection for wear or corrosion, lubrication of guide surfaces (if applicable), and verification of alignment with stopper feed systems.

Can insertion plungers be customized?

Yes, they can be customized for specific container diameters, stopper materials, operating speeds, and cleanroom requirements including material certifications and surface finishes.

我可以直接联系工厂吗?

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CNFX Industrial Component Index · 机械和设备制造

数据基础

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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。

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URN:CNFX:ME:UNIT:INSERTION_PLUNGER