Three-head conveying element

所属分类: Conveying element

Three-lobed elements (Do/Di = 1.22–1.44) were first introduced in the 1950s and 1960s. As technology advanced, however, their limited free volume proved insufficient to meet high-capacity requirements, prompting the development of a new type of three-lobed eccentric meshing element. These are primarily used for melt distribution and mixing.

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Detailed description

Technical Details of the Three-Head Component

Model: Φ18 mm ~ Φ400 mm

Material: WR5 / WR7 / WR13 / Nickel-based alloy

Performance: Wear-resistant and corrosion-resistant

WR5: The carbides in WR5 are predominantly fine, uniformly dispersed spherical vanadium carbides, with a suitable amount of chromium carbide as a secondary phase. This microstructure delivers excellent wear resistance, superior impact performance, and outstanding spalling resistance, resulting in a service life approximately three times that of 6542 steel.

WR7: The carbides in WR7 are predominantly fine, uniformly dispersed spherical vanadium and chromium carbides, with a high carbide content that delivers the best overall wear and corrosion resistance, making it a high-end replacement for WR5.

WR13: Combines wear resistance and corrosion resistance, making it suitable for the battery slurry industry.

Nickel-based alloys: exhibit excellent wear and corrosion resistance.

Three-Element Component Functions

• Strong dispersing and mixing capability

• Weak shear force