1:High Toughness, Hardness and Strength 2:Good Wear-resistance 3:Improve Grinding efficiency 4:Minimize plugging

 Characteristics:

Our grate plates have positive tapered apertures which permit self-cleaning and minimize plugging. Then the grates have a very effective open area, which improves its discharging ability.

Optimized design and material selection of our grate plates can:

Matches the wear life of liningsHigh Toughness, Hardness and StrengthGood Wear-resistance Improve Grinding efficiencyPermit self-cleaning and Minimize pluggingGreat discharging abilityLong Service Life

Materials	Application scope	Service life	Hardness	Impact toughness (J/cm2)
Cr-Mo-Ni alloy steel	≤Φ5m mill liner, aside-liner, partition panel,  grate plate; crusher breaker plate,  grate plate, etc	≥4 years	HRC≥52	≥40
medium-carbon multi-component alloy steel		≥3 years	HRC≥50	≥30
medium-chrome alloy steel		≥2 years	HRC≥48	≥20
low alloy steel		≥1.5 years	HRC≥45	≥40

We provide optimum materials selection for wearing parts according to customers’ requirements for service life of parts. Therefore high returns can be realized with low input.

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