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A Guide to Selecting Materials for Mining Crusher Swing Hammers

2025/03/04

A Guide to Selecting Materials for Mining Crusher Swing Hammers

Among the numerous components of a stone crusher, the crusher's swinging hammer—a common wear part—experiences significant consumption. Therefore, selecting the right material is crucial for extending the equipment's service life and reducing production costs.

What are the fixed jaw plate and the moving jaw plate?

2025/03/03

What are the fixed jaw plate and the moving jaw plate?

The jaw plates of a jaw crusher are its critical wear-resistant components, typically divided into a fixed jaw plate and a moving jaw plate. During operation, the moving jaw plate performs a reciprocating motion while maintaining a specific angle relative to the fixed jaw plate, enabling it to crush materials. As a result, jaw plates are highly susceptible to wear and tear, especially after prolonged use.

Position and Appearance Description of Jaw Crusher Tooth Plates

2025/02/28

Position and Appearance Description of Jaw Crusher Tooth Plates

The jaw plate of a jaw crusher, commonly referred to as the "jaw plate," is divided into two parts: the fixed jaw plate and the moving jaw plate. These components are the core elements of the jaw crusher. During operation, the moving jaw plate reciprocates along with the moving jaw, forming a specific angle with the fixed jaw plate, which in turn applies compressive force to crush the material. However, for those new to jaw crushers, the exact location and appearance of the jaw plates may not be immediately clear. To help clarify, we’ll now illustrate this with diagrams.

Duma Machinery's Ultra-High Manganese Steel Hammer Heads: Tough, Wear-Resistant, and Suitable for a Variety of Harsh Operating Conditions

2025/02/27

Duma Machinery's Ultra-High Manganese Steel Hammer Heads: Tough, Wear-Resistant, and Suitable for a Variety of Harsh Operating Conditions

Ultra-high-manganese steel, an upgraded version of conventional high-manganese steel, has earned a prominent position in the field of wear-resistant materials thanks to its exceptional performance. Duma Machinery is deeply committed to the research and development of wear-resistant materials, offering a range of ultra-high-manganese steel hammer heads tailored to meet diverse operational demands—and providing your equipment with long-lasting protection.

Analysis of Material for Metal Crusher Hammer Heads: How to Choose a Wear-Resistant Solution

2025/02/26

Analysis of Material for Metal Crusher Hammer Heads: How to Choose a Wear-Resistant Solution

In the field of automotive metal recycling, metal shredders are indispensable core equipment, and the hammer heads—critical components of these machines—affect equipment performance and service life directly through the materials chosen. Currently, the mainstream materials used for shredder hammer heads on the market include high-manganese steel, high-chromium cast iron, low-alloy steel, and composite materials made from cast steel combined with high-chromium cast iron. This article will provide an in-depth analysis of the characteristics of each material, helping you make an informed decision.

High-Strength Wear-Resistant Steel: The Differences and Applications of Manganese Steel (Mn13) vs. 13-Manganese Steel (13Mn)

2025/02/25

High-Strength Wear-Resistant Steel: The Differences and Applications of Manganese Steel (Mn13) vs. 13-Manganese Steel (13Mn)

Manganese steel, a type of high-strength steel, excels in harsh working conditions thanks to its outstanding resistance to impact, compression, and wear. High-manganese steel castings typically fail primarily through abrasive wear, though fractures or deformations may occasionally occur as well.

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Duma Machinery's main products include: mantle and concave liners, crushing walls, and distribution plates for cone crushers; jaw plates, side guards, and pressure bars for jaw crushers; lining plates for ball mills, autogenous mills, and other equipment; impact crusher hammers and impact plates; as well as hammer heads, screen bars, liner blocks, and other wear-resistant alloy steel components for metal shredders.

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