вогнутый

concave,crusher concave,cone crusher parts: We have cooperating with Sandvik,Metso and some other famous companies for many years based on high quality and service. 1) production capability:more than38000tons 2) Use range: machinery in metal recovery smash,mine,metallurgy,chemical industry,cement and so on 3) Material:: high manganese steel:Mn13%,Mn18%.,Mn24% High chromium iron:Cr20,Cr24up Carbon Steel 4) Production quality testing equipment: LOBF direct-reading spectroscopy High frequency infrared carbon &sulfur analyzer, Metallographic microscope Machinery performance testing equipment Hardness testing equipment Dye inspection Magnetic powder inspection Ultrasonic inspection undamaged testing equipment 5)Major wear part: High manganese parts Fixed Jaw Plate Swing Jaw Plate Upper cheel plate Lower cheel plate Concave Mantle