行业组件数据 · 2026

螺旋输送轴

A rotating shaft with helical flighting used to convey bulk materials in industrial auger systems.

技术定义与适配语境
典型 螺旋输送轴 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 auger shaft is a critical rotating component in screw conveyor systems, consisting of a central shaft with continuous helical flighting (screw blade) welded or formed along its length. It transfers rotational motion into axial material movement through the conveyor housing, handling powders, granules, pellets, and other bulk materials with precise control over flow rate and direction.

组件规格

定义
The auger shaft is a critical rotating component in screw conveyor systems, consisting of a central shaft with continuous helical flighting (screw blade) welded or formed along its length. It transfers rotational motion into axial material movement through the conveyor housing, handling powders, granules, pellets, and other bulk materials with precise control over flow rate and direction.
工作原理
The auger shaft operates on the Archimedes' screw principle: as the shaft rotates within a stationary trough or tube, the helical flighting creates progressive cavities that push material along the axis from the inlet to the discharge point. The pitch, diameter, and rotational speed determine the conveying capacity and efficiency.
材料
Typically carbon steel (AISI 1018/1045)stainless steel (304/316)or alloy steelsurface treatments include hardeningplatingor coating for wear/corrosion resistance.
Pitch
0.5-1.5 times flighting diameter
Length
1-12 meters
Load Capacity
Up to 50 tons/hour
Rotation Speed
10-200 RPM
Shaft Diameter
25-300 mm
Flighting Diameter
50-500 mm
标准
ISO 7119DIN 15262

行业分类与别名

螺旋输送轴 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

Overloading or abrasive materials->Excessive flighting wear leading to reduced conveying efficiency->Use hardened materials, implement load sensors, and schedule preventive maintenance
Misalignment or improper installation->Shaft bending or bearing damage causing system shutdown->Ensure precise alignment during installation, use flexible couplings, and conduct vibration analysis
Corrosive environment or moisture->Shaft corrosion compromising structural integrity->Apply protective coatings, select corrosion-resistant materials (e.g., stainless steel), and control environmental exposure

工业生态与工程逻辑

0
Shaft bending or torsion failure
1
Flighting wear/breakage
2
Bearing seizure
3
Material clogging
4
Imbalance causing vibration

合规与检测

tolerance
Shaft straightness within 0.1 mm/m, flighting pitch tolerance ±2%
test method
Dimensional inspection per ISO 2768, dynamic balancing to ISO 1940 G6.3, non-destructive testing (UT/MT) for weld integrity

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 is the main function of an auger shaft?

To rotate and move bulk materials axially through a conveyor system using helical flighting.

How do I select the right auger shaft material?

Choose based on material abrasiveness, corrosion potential, and hygiene requirements (e.g., stainless steel for food, hardened steel for minerals).

What maintenance does an auger shaft require?

Regular inspection for wear, alignment checks, lubrication of bearings, and cleaning to prevent material buildup.

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: 螺旋输送轴

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 螺旋输送轴?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
螺旋输送螺杆
下一个组件
螺旋钢丝芯
URN:CNFX:ME:UNIT:AUGER_SHAFT