CCO Plate

Say goodbye to frequent downtime:

How does Shandong Qishuai Wear-Resistant CCO Plate help you save 50% on maintenance costs?

In heavy industries such as mining, cement and power generation, every instance of unplanned equipment downtime results in losses amounting to tens of thousands of US dollars. If you are facing issues such as short service life of wear-resistant plates, brittle chromium carbide cladding layers that are prone to flaking, or difficulties with welding and machining, then Shandong Qishuai Wear-Resistant’s high-quality CCO Plate is the ultimate solution for you.

Addressing your key concerns: 

Why choose our chromium carbide cladding plates?

There is no shortage of wear-resistant plates on the market, but not all products can withstand severe impacts. Our products have established an unrivalled EEAT (Experience, Expertise, Authority, Trust) advantage in the following areas:

No more interlayer delamination: Using advanced submerged arc welding technology, we achieve a perfect metallurgical bond between the chromium carbide cladding layer and the base material, ensuring no physical delamination occurs even under severe vibration.

Uncompromising hardness: Surface microhardness is consistently maintained between HRC 58 and 62. We do not merely provide a figure; we ensure that the Cr7C3 carbide content exceeds 30%, which is the key to wear resistance.

Easier secondary processing: Addressing common installation challenges, our CCO Plate undergoes stress-relief treatment to achieve exceptional flatness. Whether you intend to cut, roll or weld it, you can work with it as precisely as you would with standard steel plate.

The certainty of direct supply from the manufacturer: As the source manufacturer, we refuse to use recycled scrap steel as base material. All products come with a Material Test Certificate (MTC), ensuring that every penny is spent on genuine quality.

Manufacturer Specifications

To assist your engineering team in their assessment, below are the key technical specifications for our chromium carbide cladding plates:

Wide range of applications: from laboratory data to real-world scenarios

Whether you are looking for a supplier to replace the pulverised coal pipelines at a wind farm or need to reinforce the screw conveyors on a cement production line, our CCO Plate offers outstanding protection:

Coal preparation plants: chute liners, vibrating screen base plates.

Steelworks: blast furnace charging chutes, fan blades.

Dredging industry: pump casing liners, sludge suction pipes.

When selecting CCO plates, B2B buyers should not focus solely on the price per plate, but should instead calculate the ‘cost per tonne of material processed’. Shandong Qishuai Wear-Resistant’s chromium carbide cladding plates optimise the orientation of primary Cr7C3 carbides so that they are perpendicular to the wear surface, thereby delivering a wear life 10 times longer than that of standard heat-treated steel plates under extreme conditions. If you are planning a large-scale purchase in the near future, please ensure that you request cross-sectional metallographic test images from the supplier to verify the carbide distribution.

Frequently Asked Questions (FAQ)

Q: There are many fine cracks on the surface of your CCO Plate. Is this a quality issue?

A: Quite the contrary; this is a sign of a high-quality chromium carbide cladding layer. These minute cracks are a normal phenomenon resulting from the release of stress during the cooling process. They do not extend into the base material; on the contrary, they effectively prevent the large plate from undergoing severe deformation during installation and use.

Q: Can I request custom dimensions or hole patterns?

A: Certainly. We have large CNC plasma cutters and precision drilling equipment. Provided you supply CAD drawings, we can machine the plates precisely to your manufacturer’s specifications, saving you the cost of on-site machining.

Q: What is the minimum order quantity? Do you have stock available?

A: We support sample orders for testing. We maintain substantial stock of common standard thicknesses (such as 6+4, 8+6, etc.) throughout the year, enabling rapid dispatch within 3–7 days.