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Custom welded chromium carbide wear liners designed for high-impact and abrasive environments. Tailored shapes and overlays offer long-lasting protection for mining, cement, and steel applications. OEM & retrofit support available -
Custom non-standard hardfacing CCO wear plates engineered to fit your specific industrial needs. Ideal for abrasion and impact areas, with custom shapes and mounting options for mining, cement, and steel industries. -
We provide round, curved, and irregular CCO plates with high wear resistance—fully customizable for your unique application needs. -
Bimetallic CCO wear liner plates with pre-drilled holes for fast installation. High hardness chromium carbide overlay delivers superior abrasion resistance and reduced maintenance costs. -
Engineered for coal chutes and hoppers, this CCO wear plate resists sliding abrasion, prevents coal build-up, and extends liner lifespan. Ideal for mining and coal handling. Custom shapes, studded options, and fast installation are available. -
High hardness chromium carbide overlay for chute liners extends wear life, reduces blockage, and maintenance. Ideal for mining and bulk handling systems. Custom shapes are available. -
High-performance chromium carbide CCO liner plates for chutes . Designed for extreme abrasion resistance with customizable sizes. Ideal for mining, cement, and bulk handling industries.
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High-performance CCO grille wear plate with chromium carbide overlay for mining. Bimetal structure ensures superior abrasion resistance and long service life. Custom sizes available. -
Bimetal CCO Wear Liner Plate is a composite wear-resistant liner designed for high-impact and high-abrasion working conditions. It is welded by metallurgical bonding of a high-chromium-carbon alloy hardfacing layer and a high-quality low-alloy steel base plate. -
The crack-free wear plate adopts advanced manufacturing technology. It is completely crack-free, with a smooth surface and a low friction coefficient. It is suitable for high-frequency contact areas such as sliders and side baffles. -
Compared with traditional perforated steel sieve plates or polyurethane screens, this product has a longer service life, a more stable material throughput rate, and a stronger structural bearing capacity. -
Bimetal cladding wear-resistant plate has both high hardness and wear resistance, and excellent corrosion resistance, and its service life is significantly longer than that of traditional steel plates. -
The composite structure of carbon steel substrate and high chromium carbide overlay has extremely high impact resistance and wear resistance. -
Wodon high-performance composite wear-resistant lining is specially designed for particle wear, material scouring, and impact loads under extreme working conditions. -
The wear plate uses low-carbon steel as the substrate and the surface is clad with high-chromium carbide alloy, which has extremely high wear resistance and impact resistance. -
It adopts a bimetallic structure of a carbon steel base plate and a high-hardness chromium carbide cladding layer. It is an ideal choice for reducing costs and increasing efficiency in industries such as mining.
CCO Wear Plate Model
| WD-1000/1100 CCO Wear Plate | By open arc welding, suitable for general wear, medium, and low impact resistance. |
| WD-1200/1500 CCO Wear Plate | By submerged arc welding, suitable for severe wear, medium, and low impact resistance. |
| WD-NC100 Crack-free Wear Plate | Crack-free wear plate, mainly used for sliding blocks and sliding plates in rolling mills. |
| WD-1600 Impact Resistant Wear Plate | Impact-resistant wear plates, independently developed R&D, suitable for medium to high impact. |
| WD-G900 Heat Resistant Wear Plate | Heat-resistant wear plate, up to 850 °C in maximum. |
| WD-D3000 Special Custom Wear Plate | Customized wear plates according to requirements with special compositions for special applications. |
What is a CCO Wear Plate?
A CCO wear plate, short for Chromium Carbide Overlay Wear Plate, is a composite material engineered for exceptional wear resistance. It typically consists of a mild steel or alloy steel base plate overlaid with a hardfacing alloy rich in chromium carbides. This overlay is applied using welding techniques, creating a metallurgical bond between the base plate and the wear-resistant layer. The high concentration of chromium carbides in the overlay provides outstanding resistance to abrasion, erosion, and moderate impact.Composition and Manufacturing
The key to the effectiveness of a CCO wear plate lies in its composition. The hardfacing alloy typically contains a high percentage of chromium (often exceeding 25%), along with other elements such as carbon, silicon, and sometimes niobium, molybdenum, or tungsten. These elements contribute to the formation of hard chromium carbides (Cr7C3), which are dispersed throughout the alloy matrix. The manufacturing process involves welding the hardfacing alloy onto the base plate. Common welding methods include open arc welding, submerged arc welding. The welding process is carefully controlled to ensure a uniform overlay thickness and a strong metallurgical bond. This bond is crucial for preventing delamination and ensuring that the overlay effectively protects the base plate.Advantages of CCO Wear Plates
Extended Equipment Lifespan: By protecting critical components from wear, CCO wear plates significantly extend the lifespan of equipment, reducing the frequency of replacements and repairs. Customizability: Custom-sized wear plate options are available to meet specific application requirements. This allows for precise fitting and optimal protection of equipment components. Versatility: Bimetallic wear plates can be used in a wide range of applications, from mining and construction to power generation and cement production.Applications of CCO Wear Plates
- Mining: Wear Liners for chutes, hoppers, and feeders; wear plates for excavator buckets and truck beds; crusher components.
- Construction: Wear plates for concrete mixers, asphalt plants, and earthmoving equipment.
- Power Generation: Liners for coal pulverizers, coal chutes, and ash handling systems.
- Cement Production: Liners for cement mills, clinker coolers, and conveying systems.
- Steel Industry: Liners for blast furnace hoppers, sinter plants, and coke oven batteries.