Revolutionary wear-resistant technology: Titanium carbide crushing walls and rolling mill liner plates redefine crushing efficiency
2025-03-17
Against the backdrop of the mining and aggregates industries' ongoing pursuit of cost reduction and efficiency enhancement, steel-based titanium carbide composite cast liners have officially entered commercial use. Titanium Carbide Inlaid Liner Plaque Technology has successfully addressed the industry's longstanding challenges of high wear, frequent downtime, and excessive consumable costs in cone crushers by reconfiguring the wear-resistant systems of both the mantle and the bowl liner. This breakthrough enables comprehensive cost management throughout the entire lifecycle of the crushing system.
▶ Wear-Resistant Reinforced System
In critical wear areas such as the fracture zones at the liner edges and the vertical impact surfaces of the material, a cast TiC alloy matrix is used, achieving a microhardness of up to HV3200—representing a 400% improvement in wear resistance compared to conventional high-manganese steel liners. Titanium Carbide Inlaid Liner Plaque The single set has achieved a service life exceeding 2,500 hours.
▶ The Smart Operations and Maintenance Revolution
The frequency of annual replacements has been reduced from 9 to 3 times, and unplanned downtime is kept within 72 hours.
Titanium Carbide Inlaid Liner Plaque The per-ton processing cost has dropped by 35%, making the investment in technology upgrades recoverable within two years.
▶ Green Production Compatible
Reduce waste liner production by 75%, with each piece of equipment achieving an annual carbon reduction equivalent to planting 340 spruce trees.
With the scaled-up application of titanium carbide composite technology, titanium carbide crushing walls and titanium carbide rolling mill liners are expected to drive down per-ton production costs in the aggregate industry by 8% to 12%, providing critical technological support for green mine construction.
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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.