行业组件数据 · 2026

轴冷却系统

Shaft cooling system for paper machine reel spools that regulates temperature to prevent thermal expansion and ensure consistent paper winding quality.

技术定义与适配语境
典型 轴冷却系统 会按材料、尺寸公差、适配关系和失效风险在 造纸 中评估。

A specialized cooling system integrated into paper machine reel spools that circulates temperature-controlled fluid through internal channels within the shaft to maintain optimal operating temperatures, preventing thermal deformation that could compromise paper roll uniformity and winding precision during high-speed production.

组件规格

定义
A specialized cooling system integrated into paper machine reel spools that circulates temperature-controlled fluid through internal channels within the shaft to maintain optimal operating temperatures, preventing thermal deformation that could compromise paper roll uniformity and winding precision during high-speed production.
工作原理
Utilizes forced circulation of cooling fluid (typically water or glycol mixture) through internal axial channels within the shaft structure. Heat transfer occurs via conduction from the shaft material to the circulating fluid, with temperature regulation controlled by external heat exchangers and flow control systems to maintain shaft within specified thermal operating range.
材料
Stainless steel (AISI 316L) shaft body with corrosion-resistant internal tubingfood-grade polymer sealscopper-nickel alloy heat transfer surfaces where applicable.
Flow Rate
40-80 L/min
Pressure Rating
6-10 bar
Cooling Capacity
15-25 kW
Temperature Range
10-40°C
Shaft Diameter Compatibility
150-400 mm
标准
ISO 12100ISO 13849-1DIN 8601

行业分类与别名

轴冷却系统 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

Seal degradation or improper installation->Coolant leakage into paper production area->Regular seal inspection and replacement schedule, use of double mechanical seals with leak detection
Pump failure or flow restriction->Inadequate cooling leading to shaft overheating->Redundant pump systems, flow sensors with automatic alarms, regular filter maintenance

工业生态与工程逻辑

0
Cooling fluid leakage contaminating paper product
1
Insufficient cooling causing shaft thermal expansion
2
Corrosion in cooling channels reducing efficiency

合规与检测

tolerance
Shaft temperature variation ±2°C from setpoint during steady operation
test method
Thermal imaging verification, flow rate measurement, pressure decay testing for leak detection

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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 a shaft cooling system in paper machines?

To prevent thermal expansion of the reel spool shaft during continuous operation, ensuring consistent paper tension and preventing defects in the wound paper roll.

How often does the cooling fluid need replacement?

Typically every 6-12 months depending on water quality and system usage, with regular monitoring of pH and conductivity recommended monthly.

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请求制造能力信息: 轴冷却系统

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。

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URN:CNFX:ME:UNIT:SHAFT_COOLING_SYSTEM