行业组件数据 · 2026

主盘体/圆盘

A precision-engineered rotating disc component in bottle positioning starwheels that guides and positions containers during filling, capping, or labeling operations.

技术定义与适配语境
典型 主盘体/圆盘 会按材料、尺寸公差、适配关系和失效风险在 饮料制造 中评估。

The Main Body/Disc is the central rotating element of a bottle positioning starwheel, typically mounted on a drive shaft. It features precisely machined pockets or slots that engage with container necks or bodies to accurately position bottles at specific stations in packaging lines. This component ensures smooth transfer, proper alignment, and consistent spacing between containers during high-speed production processes.

组件规格

定义
The Main Body/Disc is the central rotating element of a bottle positioning starwheel, typically mounted on a drive shaft. It features precisely machined pockets or slots that engage with container necks or bodies to accurately position bottles at specific stations in packaging lines. This component ensures smooth transfer, proper alignment, and consistent spacing between containers during high-speed production processes.
工作原理
The disc rotates synchronously with the conveyor system, using its contoured pockets to capture bottles from an infeed conveyor. As it rotates, it transports bottles through various processing stations (filling, capping, labeling) while maintaining precise positioning and orientation. The disc's rotation speed and pocket geometry determine the indexing accuracy and throughput capacity of the starwheel system.
材料
Stainless steel (AISI 304 or 316)aluminum alloys (6061-T6)engineering plastics (acetalpolycarbonate)or food-grade polymers. Surface finishes range from machined to polishedwith optional coatings for wear resistance.
Max RPM
60-120
Diameter
200-800 mm
Thickness
10-40 mm
Load Capacity
Up to 2 kg per pocket
Pocket Tolerance
±0.1 mm
Number of Pockets
6-24
标准
ISO 9001DIN 8741FDA CFR 21EHEDG

行业分类与别名

主盘体/圆盘 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 wear from container contact->Increased pocket dimensions leading to positioning errors->Regular dimensional checks, use of wear-resistant materials/coatings, preventive replacement schedules
Improper installation or mounting->Eccentric rotation causing vibration and bottle tipping->Precision alignment during installation, use of dial indicators for runout verification, proper torque application on fasteners

工业生态与工程逻辑

0
Wear and tear from continuous operation
1
Misalignment causing bottle jams
2
Material fatigue under cyclic loading
3
Contamination in food/pharma applications

合规与检测

tolerance
Positioning accuracy: ±0.5 mm, Runout: ≤0.1 mm TIR, Surface roughness: Ra ≤0.8 μm for food contact
test method
Coordinate measuring machine (CMM) verification, runout testing with dial indicator, load testing with calibrated weights, material certification per ASTM/ISO standards

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 starwheel discs?

Regular inspection for wear, cleaning to prevent contamination, lubrication of bearings, and verification of pocket dimensions to maintain positioning accuracy.

How do I select the right disc material for my application?

Consider container material (glass, plastic, metal), production environment (wet/dry, chemical exposure), required durability, and compliance standards (FDA, EHEDG). Stainless steel offers durability for harsh environments, while engineering plastics reduce container damage.

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CNFX Industrial Component Index · 饮料制造

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。

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URN:CNFX:ME:UNIT:MAIN_BODY_DISC