Sep 19, 2021 Metso China High Managanse Wear Parts manufacturer, Jaw Plate Spare Wear Parts Jaw Plate Concave Mantle Jaw Crusher Cone High Manganese Steel Casting.Mecru C series jaw crusher has the advantages of advanced technology, long service life, reliable working and easy maintenance. It is suitable for various soft and hard ore materials with compressive strength not higher than 320MPa, which can be used for coarse crushing in mines. , metallurgy, building materials, highways, railways, water conservancy and chemical industries, etc., with various.