Ningguo Zhongyi Wear-resistant Material Co.,Ltd. is a scientific wear-resistant material new-type enterpriseintegrating wear-resistant material technology, grindingtechnology, independent research &development capacity,production, equipment manufacturing and technical service. Thecompany mainly provides superior wear-resistant materialsand also provides liner, partition board as well as hammer, etc.Additionally, the company implements structure design and debuggingof technological parameters of the grinding system by unitingfamous design institutes in China to attain the purposeof increasing comprehensive benefits, like production,electricity saving, specific surface of cement orfineness of mineral powder, reducing ball consumptionand extending the service life of the liner, etc. thecompany stresses quality and credit in the hope that itcould provide superior services for the honest and faithfulclients. The company covers about 27000 square meterwith an annual output of 1.6 thousand tonsof wear-resistant ball and cement and mine accessorieswith featured products including high chromium wear-resistantball (max content of 30% chromium, max HRC69, V-shaped quekoimpact toughness 1.3KV2(J)), steel ball, cylinder andcomposite hammer exported to more than 20 countries andregions, like Russia, Egypt, South Africa, Bangladesh, Koreaand the Middle East, etc.Our products and serviceGrindingballs: High chrome cast grindingseries (Cr10-30%) Middle chrome cast grinding series (Cr3-10%) Grinding capsule ball and ellipse(Cr0.5-30%) Mining MachineryParts: Compartment series Hammer series Liner seriesTechnical services: Grinding ball weight ratiooptimization Mill reforms Cement and mine parts design Parameter setting of the grinding system
