Mining Equipment CCO Plate Heavy Duty Liners Abrasive Material Conveying Bimetallic Plate
Basic Properties
Trading Properties
| Packing: | Standard Seaworthy Packing | Surfacetreatment: | Chrome Coating |
|---|---|---|---|
| Main Application Parts: | Wear Resistant Liner | Technique: | Hardfacing/Cladding/Surface Welding |
| Processing Technology: | Hot Rolled | Layer Thickness: | 4 To 12 Mm |
| Tensilestrength: | 600 MPa | Density: | 7.85 G/cm³ |
| Flatness Tolerance: | ±3mm | Hardness: | HRC 55-60 |
| Highlight | Mining Equipment CCO Plate,Heavy Duty Liners CCO Plate,Abrasive Material bimetallic plate |
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CCO Plate for Heavy Duty Mining Equipment Liners and Abrasive Material Conveying
Product Introduction
CCO Plate is a bimetallic chromium carbide overlay wear plate designed for equipment exposed to severe abrasion in mining and bulk material handling operations. It consists of a steel backing plate combined with a hard chromium carbide overlay applied through a specialized hardfacing welding process. This composite structure provides structural support and a highly wear resistant working surface.
CCO Plate is suitable for applications where rocks, ores, coal, gravel, and other abrasive materials continuously slide across equipment surfaces. The chromium carbide layer helps reduce surface wear and protect critical components from premature damage. Depending on the overlay composition and manufacturing process, typical surface hardness ranges from approximately 58 to 65 HRC.
Available in different thickness combinations and customized dimensions, CCO Plate can be fabricated into liners, protective panels, and replacement wear parts. It is a practical choice for mining equipment manufacturers, plant operators, and maintenance contractors seeking reliable wear protection.
Applications and Uses
Mining Equipment Liners
CCO Plate is commonly used for hopper liners, crusher liners, mining truck bed liners, loading chutes, and protective panels exposed to abrasive rocks and minerals.
Abrasive Material Conveying
It can protect conveyor transfer points, discharge chutes, feeder systems, and material flow channels from continuous sliding abrasion.
Mineral Processing Plants
Applications include screening equipment, ore transfer systems, storage bins, and selected processing components handling hard mineral particles.
Cement and Coal Handling
CCO Plate can be installed in coal bunkers, clinker chutes, cement transfer systems, and other areas where abrasive materials cause rapid wear.
Heavy Industrial Equipment
Customized CCO Plate components can be manufactured for maintenance projects and new equipment installations according to drawings and operating requirements.
Technical Specifications
| Item | Description |
|---|---|
| Product Name | Composite Wear Plate Dragline Bucket Inside Install Hardfacing Wear Resistant Lining Plate Hardfaced Steel Plate |
| Base Plate | Q235/Q345 |
| Hardfacing layer | High chromium high carbide overlay |
| Chemical Composition | C(%): 3.0-5.0 ,Cr(%): 25-40 |
| Microstructure | The carbide (Cr7C3) volume fraction on the microstructure is above 50% |
| Hardness | HRC58-65 |
| Surface Treatment | Hardfacing,cladding,coated |
| Technique | Hardfacing,open arc welding,submerged arc welding |
| Wear Resistance | High wear resistance,30 times higher than low carbon steel and 12 times than heat treated steel |
| Impact Resistance | Medium |
| Flatness tolerance | ±3mm/m |
| Thickness tolerance | Uniform overlay thickness, with tolerance within 0-0.5mm |
| Main Thicknesses | 3+3,4+4, 5+5 6+4,6+5,6+6,6+8 8+4,8+5,8+6,8+7,8+8 10+4,10+5,10+6,10+7,10+8,10+9,10+10,10+20 12+4,12+5,12+6,12+7,12+8,12+10,12+11,12+12 14+6,14+8,14+10,16+6,16+8,16+10 18+6,18+8,18+10,20+5,20+6,20+8,20+10,20+20,30+10,40+10 Customized. |
| Plate Size | Open arc welding wear plate:14003400mm Submerged arc welding wear plate:14003000mm, 14003500mm, 21003500mm. Customized |
| Place of Origin | China |
| Application | Concrete Pumps spare parts |
| Customization | Available according to drawings and working conditions |
The specifications above represent typical industry ranges. Commercial CCO and bimetallic plate products commonly offer different overlay thickness combinations and customized dimensions for specific equipment requirements.
Key Advantages
High Abrasion Resistance
The chromium carbide overlay provides a hard working surface that helps resist material loss caused by continuous sliding contact with abrasive particles.
Durable Composite Construction
The steel backing supports installation and structural loading, while the hardfacing layer protects the surfaces most exposed to wear.
Longer Component Service Life
Correctly specified CCO Plate can extend the service life of liners and wear components, helping reduce replacement frequency and maintenance interruptions.
Flexible Fabrication
CCO Plate can be cut into customized panels and liners for different equipment layouts. Processing methods should follow supplier recommendations to protect the overlay and backing material.
Reduced Maintenance Costs
By protecting high wear areas, CCO Plate may help lower maintenance requirements and improve equipment availability over time.
Global Market
For mining companies, bulk material handling contractors, and heavy equipment manufacturers, CCO Plate offers a configurable wear protection solution for challenging operating environments. International buyers can select suitable overlay and backing plate thicknesses according to material abrasiveness, equipment design, and expected service conditions. Whether supporting mineral processing facilities in Australia, quarry operations in Southeast Asia, or industrial material conveying projects in Europe, Africa, and the Americas, customized CCO Plate can be specified for new installations and planned maintenance. Buyers can also request cut to size components and drawing based fabrication to simplify installation and align the supplied materials with their project requirements.
FAQ
Q1: Are you trading company or manufacturer?
A1: We are professional manufacturer for steel plates, and our company also is a very professional and technical foreign trade company for steel products. We have more export experience with competitive price and best after-sales service. Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
Q2: What are your main products?
A2: Our main products are chromium carbide overlay wear plates, also known as CCO wear plates, bimetallic wear plates, hardfacing wear plates, cladding wear plates, and composite wear plates.
Q3: Can you provide samples?
A3: Yes, we can provide samples for customers to do tests, please contact us to get more details.
Q4: What's your payment term?
A4: This term can be negotiated. We accept TT and LC payments.
Q5: Will you delivery the goods on time?
A5: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. Honesty is our company's tenet.
Q6: What's your production capacity?
A6: 150,000 m2/year.
Q7: Do you accept the third party inspection?
A7: Yes absolutely we accept.
Packaging & shipping specifications

Contact Person: Mr. Ethan
Tel: 13395165888