行业组件数据 · 2026

模具环体

High-durability die ring body for pelletizing feed in industrial processing equipment.

技术定义与适配语境
典型 模具环体 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 Die Ring Body is a critical cylindrical component in high-durability feed pellet die rings, designed to house and support the die plate containing precision-machined holes through which feed material is extruded under high pressure to form uniform pellets. It provides structural integrity, wear resistance, and thermal stability during continuous operation in feed manufacturing systems.

组件规格

定义
The Die Ring Body is a critical cylindrical component in high-durability feed pellet die rings, designed to house and support the die plate containing precision-machined holes through which feed material is extruded under high pressure to form uniform pellets. It provides structural integrity, wear resistance, and thermal stability during continuous operation in feed manufacturing systems.
工作原理
The die ring body functions as a pressure vessel and support structure that contains the die plate. During pelletizing, feed material is forced through the die plate holes by rollers, with the body maintaining alignment, distributing mechanical stress, and dissipating heat generated by friction to ensure consistent pellet quality and prevent deformation.
材料
High-chromium alloy steel (e.g.D2H13) or tungsten carbide compositeheat-treated to HRC 58-62 for enhanced hardness and abrasion resistance. Surface treatments may include nitriding or hard chrome plating to reduce wear.
Height
50-150 mm
Weight
15-120 kg
Hardness
HRC 58-62
Inner Diameter
250-750 mm
Outer Diameter
300-800 mm
Surface Finish
Ra 0.8-1.6 μm
Temperature Range
20-150°C
Operating Pressure
Up to 300 MPa
标准
ISO 9001DIN 8580

行业分类与别名

模具环体 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

Insufficient hardness or material fatigue->Cracking or fracture under high pressure->Use high-grade alloy steel with proper heat treatment and implement regular non-destructive testing (e.g., ultrasonic inspection).
Poor lubrication or cooling->Overheating leading to thermal expansion and misalignment->Maintain adequate cooling systems and apply high-temperature lubricants; monitor operating temperatures.
Abrasive feed ingredients (e.g., minerals)->Excessive wear reducing component lifespan->Apply wear-resistant coatings (e.g., tungsten carbide) and optimize feed formulation to minimize abrasiveness.

工业生态与工程逻辑

0
Fatigue cracking from cyclic stress
1
Thermal deformation due to overheating
2
Abrasive wear from feed materials
3
Misalignment causing uneven pellet formation

合规与检测

tolerance
±0.05 mm for diameter and concentricity, ±0.1 mm for flatness
test method
Dimensional verification with CMM, hardness testing via Rockwell scale, pressure testing up to 1.5x operating pressure, and ultrasonic inspection for internal defects.

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 primary function of a die ring body in feed pellet production?

It provides structural support and housing for the die plate, ensuring alignment, pressure containment, and heat dissipation during the pellet extrusion process.

How often should a die ring body be inspected for wear?

Inspect every 500-1000 operating hours, depending on material abrasiveness and production intensity, to check for cracks, deformation, or surface wear.

Can die ring bodies be refurbished or must they be replaced?

They can often be refurbished through machining and re-hardening if wear is within tolerance limits, but severe damage typically requires replacement.

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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: 模具环体

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URN:CNFX:ME:UNIT:DIE_RING_BODY