Wear Resistant Liners | 40% Longer Life & 90% Cost Savings

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Wear Resistant Liners | 40% Longer Life | Ceramic & Carbide Armor

Stop Abrasion Costs Now! Ultra-durable wear resistant liners with alumina ceramic inserts or chromium carbide overlay. For chutes, hoppers & conveyors. Free Wear Audit + CAD Design!

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Advantages of Wear Resistant Liner

10X Extended Service Life

Engineered with chromium carbide overlay or ceramic-enhanced surfaces, our liners resist extreme abrasion and impact – slashing replacement frequency by 90% and cutting long-term costs.

Custom-Engineered for Perfect Fit

Precision laser-cut and formed to your equipment’s exact dimensions (crushers, chutes, hoppers), eliminating gaps that cause material buildup and premature failure.

Bolt-On Rapid Replacement

Pre-drilled holes and standardized mounting systems enable swap-outs in under 2 hours – minimizing production downtime during maintenance cycles.

Smart Surface Technology

Directional weld patterns and ultra-smooth finishes reduce material adhesion by 70%, optimizing flow in bulk handling systems while preventing clogging.

Wear Resistant Liners | High-Performance Abrasion & Impact Protection for Crushers, Chutes & Conveyors

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HP100 (Low stress abrasive wear )

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HP400 (Resistance to strong impact abrasive wear)

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HP300 (Resistance to high temperature abrasive wear)

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Chromium Carbide Hardfacing Welding Overlay Wear Liner

Applications:

Model	HRC	Working Temperature	Wear Plate Alloy Chemical Composition(%)					Wear Plate (CCO Plate)specification and thickness(mm)
Model	HRC	Working Temperature	C	Cr	Mn	Nb	Others	Wear Plate (CCO Plate)specification and thickness(mm)
HP100	60-63	>500°C	3-5	22-28			48	4+4 4+5 6+5 8+8 8+6 8+8 10+5 10+6 10+7 10+8 10+10 12+5 12+6 12+8 12+10 12+12 14+6 14+8 14+10 16+4 16+6 16+8 16+10 16+12
HP200	58-62	>500°C	3-5	20-26	1-3		2-5
HP300	60-65	>800°C	4-6	18-25	2-3	5-8	3-6
HP400	50-55	>500°C	0.4-2	3-7	15-20		2-5
Industry Application	Mining Industry	Excavator bucket liners, bucket-wheel excavator, scarper conveyor middle trough, elevator skip, hopper liner
	Iron and steel industry	Bin liner, skip car liner, vibrating feeder lining, CDQ tank lining, coke-barrier car bottom plate, slag sluice lining
	Cement industry	Raw mill lining, clinker chute lining, dust discharge pipe, guide vane, roller protection sleeve, slag mill wear parts
	Power industry	Coal hopper lining plate , coal drop pipe liners, coal mill wear parts, ash pipeline, fan blade
	Engineering industry	Shield machine wear parts, boring machine shovel plate, loader shovel plate, dump truck body plate
	Glass industry	Blender mixer bottom plate, fan blade, fore and rear discs of fan impeller, quick-wearing wear parts
	Port Industry	Loading and discharging machine, wear-resistant pipeline, channel dredging, bin liner
We also customize various specification CCO plate and wear parts according to customer requirement and drawings.

FAQ

Why are there so many cracks?

Due to the cooling rates of dissimilar metals. Our hard facing plate for coal chute liner is manufactured by welding which results in high temperatures. During the cooling, the plate goes through a stress relieving which is a natural process and does not effect the performance of the plate. The stress relief cracks should be between 3/4" - 2" apart. The cracks can be touched up by our chrome carbide welding rod.

What is the best method of attachment?

Hard facing plate for coal chute liner is usually attached by countersunk bolts, welding studs, perimeter welding, or plug welding. Some methods are better suited than others depending on the specific application. For more detail on each method see the installation section.

Can hard facing plate for coal chute liner be drilled or machined?

Hard facing plate for coal chute liner cannot be machined or drilled. It can however be ground. Mild steel inserts are used to create countersunk or counter bored holes. hard facing plate for coal chute liner can be cut using plasma, Grinding wheel saw, or air-arc gouging.

MOQ?

Our product has no limit to quantity, it can be ordered according to customer requirement.

Our Latest News Display

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Top 5 Applications of CCO Plates in Mining, Cement, and Steel Industries

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Custom Cut-to-Size CCO Wear Plates for Complex Industrial Needs

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Top Industries That Benefit from Wear Plate CCO Technology

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Common Mistakes When Installing CCO Plates—and How to Avoid Them

What Our Clients Are Saying

Marco T.

These chromium carbide overlay liners doubled our cone crusher’s lifespan to 18+ months. Bolt-on design cut replacement downtime by 80% – no welding needed!

Mark Rodriguez

Custom-fitted AR500 hopper liners eliminated material buildup in our high-moisture gravel operation. Zero clogging in 9 months – a maintenance game-changer.

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Why Choose Us

Hard-plate® is an high-tech enterprise specializing in metal matrix hard-face wear resistant steel plate and wear resistant material manufacture. Relying on domestic famous institute, Hard-plate® researches and develops wear resistant material and hardfacing welding machine independently, passed the ISO quality mangement system, have dozens of own technologies, got rewarded as high-tech enterprise in 2007 and gained national innovation funds in 2010. Now, Hard-plate® has become domestic famous enterprise.