Features and advantages of high manganese cone crusher spare and wearing parts bowl liner, concave and mantle mn22cr2, mn18cr2, mn13cr2 1) material: high manganese steel: mn13%, mn14%, mn18%, mn20%, mn24% high chromium iron: cr20, cr24 up carbon steel ht200 qt400-15 2) use: machinery in metal recovery smash, mine, metallurgy, chemical industry, cement, petroleum etc. 3) production quality testing: high frequency infrared carbon & sulfur analyzer, metallographic microscope, machinery performance testing equipment, hardness testing equipment, ultrasonic inspection equipment 4) easy installation: the anti-abrasion block is a semi-permanent part, which is easy for replacement. 5) certificate iso9001:2008 and casting experience over 10years. 6) factory: over 8000square meters and more than 100 workers
