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Dongfang SRI Engineering Co., Ltd

20MG30.11.13.99 Medium speed coal mill Upper Tie Rod

Created on: 2025-11-05 15:54
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20MG30.11.13.99 Medium speed coal mill Upper Tie Rod

 

The Upper Tie Rod 20MG30.11.13.99 is a vital support component within the coal mill, primarily used to connect and fix the mill's upper structure, ensuring the stability of the coal mill during operation. Its design fully accounts for the complex working conditions of the coal mill, including high temperatures, high pressure, and abrasive environments. Manufactured from high-quality materials and precisely machined, it possesses excellent mechanical properties and durability.


 

Component Overview

The Upper Tie Rod 20MG30.11.13.99 is a support assembly specifically designed for coal mills, with specifications that meet the operational demands of the equipment. As a critical internal support component, the tie rod provides reliable support to the mill's upper structure through its high strength and stability, ensuring the equipment does not experience displacement or excessive vibration due to uneven stress during operation.

 

 

Key Technical Features

  • Support Function: With its high-strength structural design, the upper tie rod is capable of bearing the weight of the mill's upper structure. It provides stable support for the mill's core components, ensuring the equipment runs without shifting or vibrating due to unbalanced forces.

  • Stability Assurance: Through optimized design, the tie rod effectively distributes the pressure generated during mill operation, reducing equipment failures caused by wear or vibration and extending the overall service life of the machine.

  • High Temperature and Pressure Resistance: Constructed from premium materials and featuring a multi-layer wear-resistant structure, the tie rod's strength and durability are significantly enhanced, enabling it to withstand the complex conditions of high temperature, high pressure, and abrasion inside the mill.

  • Modular Design: The modular nature of the upper tie rod facilitates easier maintenance and replacement, thereby lowering equipment maintenance costs and boosting the operational efficiency of the coal mill.

 

 

  • 20MG30.11.13.99 Medium speed coal mill Upper Tie Rod

 

We can provide the following coal mill accessories:

Carbon Graphite Sealing Ring

300MG53.11.06.97

Scraper Device / Scraper Unit

300MG53.11.07.01

Check Valve / Non-Return Valve

ZNGF02010301

Filter Element

DFDK BN/HC 60

Upper Tie Rod / Upper Pull Rod

20MG40.11.13.99

Sealing Air Duct

20MG40.11.23T

Rolling Reversing Valve Sealing Assembly / Set

ZGM113-II

Shaft Sleeve / Bushing

20MG43.11.09.35

Breather / Air Filter

20MG43.0011.09.01

Oil Seal Support Bracket / Oil Seal Holder

20MG43.11.09.37

Shaft Sleeve / Bushing

20MG40.11.09.84T

Dowel Pin / Pivot Pin

21MG30.11.02

Dowel Pin / Pivot Pin

MG20.11.02

Rolling Reversing Valve

MG00.11.19.01

Guide Block

20MG40.11.12.07.96

Protective Cover / Guard

20MG42.11.09.3

 

HKZX-2025-11-05

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