OVERLAY-PLATE is welded by chrome carbide overlay on a mild steel backing plate.

Manufactured by our own design's precision fabrication and welding machine with exclusive technique in our steel foundry China. OVERLAY-PLATE has excellent performance in abrasion resistant.

Benefits of Hi-chrome Carbide Wear Parts

HARDNESS AVAILABLE 55-58HRC, 58-62HRC, 62-65HRC

TOLERANCES ± 1mm

HEAT RESISTANCE Maximum: 450˚C

MICROSTRUCTURE Mixture of high volume hexagonal shaped chromium carbide in tough austenitic and martensitic. Average VFC above 30%.

CUTTING Plasma (from backing plate side) / Laser Cutting Fabrication/ Water Jet Knife

PENETRATION TO THE BASE METAL 1.5mm

COLD FORMING Minimum Radius: 150mm (for 6+4)

Suggested: using hydraulic press to bend plate

Why Choose WALKSON Hi-chrome Carbide Wear Parts

APPLICATIONS -Ash liners -Elbow -Sinner plant -Bucket & Lips -Drag liners -Duct -Classifier -Mine car liners -Grinding Mill Liners-Cyclones -Ore chutes -Discharge funnels -Slag chutes -Extension ring -Cement kilns -Grizzly bars -Sinter breaker bar -Conveyor casings -Green Walt crushers -Steel plant -Blast furnace bell & burden -Chute & Hopper liners -Fan blades & Housings -Dredge pump side plates -Vibrator pan feeder liner

Low cost

High wear resistant property

Good forming ability

If you want to buy our mining wear parts, please contact us.